Human Toll
Tanker struck about 68-78 nautical miles northeast of Jubail, Saudi Arabia, Oct 16 (UKMTO, via Arab News)All crew safe
UKMTO issued two reports — one of an unknown projectile, one of a rocket-propelled grenade fired from a small boat that damaged the aft port quarter; Reuters could not confirm whether they describe the same incident (via Arab News).
Al-Maashiq presidential palace, Aden, struck by Houthi missiles, Oct 15 (three government military sources, via AFP)4+ killed / 10 wounded
Houthi-affiliated media described the target as a headquarters of military operations (via AFP, Gulf News). Yemen is carried in The Toll and not added to the hero aggregate.
King Khalid International Airport, Riyadh, Houthi strikes Oct 7-11 (Saudi-led coalition spokesman, via Gulf News)17 killed / 333 wounded
The coalition says the airport has been targeted 20 times since Oct 1. This is a belligerent party’s count; earlier per-strike counts from Saudi aviation authorities are listed below.
GFS Pride crew, Singapore-flagged container ship sunk after a strike in the strait, Oct 13-14 (Maritime and Port Authority of Singapore, via Seatrade Maritime)21 evacuated
The MPA said a projectile strike caused damage and a fire and that all 21 crew were evacuated safely; the 22 crew of the GFS Giselle, struck the same day, are safe (via Seatrade Maritime).
Injured by debris from intercepted missiles in Riyadh, Oct 13 (Saudi Civil Defense, via Saudi Gazette)4 injured
Saudi Civil Defense said debris from two intercepted missiles injured two women, a man and a child and damaged 15 homes (via Saudi Gazette; The National, Oct 14).
Lebanon: killed / wounded by Israeli attacks since Mar 2 (Lebanon Ministry of Public Health, via QNA, Oct 11)4,387 / 12,424
Up from the 4,383 killed and 12,406 wounded this page carried from the Sep 10 revision; the ministry separately counts 8,954 killed and 30,660 wounded since Oct 8, 2023 (via QNA). A belligerent government’s count.
US military deaths / wounded in the Iran war, as of Oct 9 (Pentagon Defense Casualty Analysis System, via Task & Purpose)21 / 865
The Pentagon’s casualty database added two previously uncounted non-hostile deaths, raising the toll to 21, and put wounded since Feb 28 at 865, most of them since Jul 7, including five soldiers wounded in action in October (via Task & Purpose, Oct 10). Carried separately; not added to the Iran and Lebanon aggregate.
Missing from the MT Petro Dolphin, struck by a drone at Sohar anchorage, Oman, Oct 11 (India’s shipping minister, via Arab News)2 missing
India’s shipping minister Sarbananda Sonowal said nine of the vessel’s 11 Indian crew were rescued and two remain missing, with local authorities searching (via Arab News); India’s Ministry of External Affairs condemned the attack (via Business Standard).
Killed / wounded in the Oct 11 projectile strike on Terminal 4, King Khalid International Airport, Riyadh (Saudi authorities, via Cyprus Mail)1 / 11
Saudi authorities said the projectile caused a fire at the domestic terminal, killing one person and wounding 11, and put the airport’s death toll for the week at 18 (via Cyprus Mail). Not added to the Iran and Lebanon aggregate.
Killed in the Oct 10 strike on King Khalid International Airport, revised (AP, via PBS NewsHour)13
An Indian citizen died on Oct 11 of injuries from the Oct 10 strike, raising the toll from 12 to 13; about 300 were wounded, some critically (AP, via PBS NewsHour). Not added to the Iran and Lebanon aggregate.
Killed / wounded in the Oct 10 strike on King Khalid International Airport, Riyadh (Saudi GACA, via Al Jazeera)12+ / 309+
GACA said at least 12 were killed and at least 309 wounded, some critically; the dead include at least four Saudis, two Bangladeshis and one national each of the US, Jordan, Palestine, Syria, Sudan and Egypt (via Al Jazeera). The US State Department attributed the attack to the Houthis (via CBS News). Not added to the Iran and Lebanon aggregate.
Crew harmed on the M/V Ocean Molica, disabled by US forces Oct 10 (CENTCOM, via CBS News)None reported
US Central Command said a US fighter jet fired a precision munition that disabled the Panama-flagged vessel’s propulsion without harming the crew.
Killed in the Oct 8 Houthi attack on King Khalid International Airport, Riyadh (Saudi GACA, via Al Jazeera)3
GACA said an airline pilot and two other Saudi citizens were killed and several people of different nationalities wounded; Saudia named the pilot as Captain Hamoud Ali Alkalthami. Al Jazeera reports this separately from the 3 killed and 36 injured GACA counted at the Abha and Riyadh airports earlier in the week. Not added to the Iran and Lebanon aggregate.
Crew status on the LPG carrier struck off Al Jazira, UAE, Oct 9 (UKMTO, via Turkiye Today)Not reported
UKMTO said the status of the crew was unknown; no casualties had been reported.
Killed / injured in attacks on the Riyadh and Abha airports, Oct 6-7 (Saudi GACA, via Khaleej Times)3 / 36
Saudi Arabia’s General Authority of Civil Aviation counted 1 killed and 8 injured at King Khalid International Airport and 2 killed and 28 injured at Abha International Airport. The Houthis said they targeted the Riyadh airport with drones. Not added to the Iran and Lebanon aggregate.
Casualties on the tanker struck north of Qatar, Oct 7 (UKMTO, via Seatrade Maritime)Not published
UKMTO Warning 158-26 reported casualties without a number; Vanguard Tech identified the vessel as the Antigua and Barbuda-flagged Acers. No party has been named as responsible and authorities are investigating.
Crew injured on the tanker On Peace, Oct 6 (India MEA, via The Wire)12 injured
Eleven of the 12 injured are Indian nationals, among a crew of 19; ten were evacuated by helicopter (Oman’s defense ministry, via Maritime Executive). No deaths reported; the attack has not been officially attributed.
Injured in attacks on Jazan and Najran airports, Oct 5 (Reuters, via Investing.com)3 injured
Two attacks on Saudi airports on the evening of Oct 5; no further casualty detail published.
Yemen casualties since Aug 6 (WHO, via The National, Oct 5)959 killed
More than 5,000 casualties recorded, including 959 deaths, against 838 deaths among 4,481 casualties in the WHO count reported Sep 29 (via Muscat Daily). Carried separately; not added to the hero aggregate.
Killed in Sanhan and Sawan strikes, per the Houthi-run Health Ministry (via The National, Oct 5)2 / 7 injured
The Houthi-run ministry’s own count — a woman in an air strike in Sanhan and a girl in Sawan, with seven injured; not independently verified. The Saudi-led coalition said it destroyed 324 Houthi targets, its own count (via Arab News).
Casualties on the tankers struck in the strait, Oct 4-5 (UKMTO, via gCaptain)0 reported
UKMTO reported an LPG tanker and a crude tanker struck on Oct 4 and a tanker struck at 1637 UTC on Oct 5 with an engine-room fire; no casualties were reported at the time of the warnings.
Houthi fighters killed in 24 hours, per Yemen’s Saudi-backed army (via Al Jazeera, Oct 4)700
The Yemeni army’s own count; not independently verified, and the Houthis have not published a figure for the period. Yemen’s government announced an offensive to retake Houthi-held territory the same day (via CNN).
Casualties on the tanker struck east of Oman, Oct 3 (UKMTO)0 reported
All crew reported safe; struck on the port side by an unknown projectile about 4 nautical miles east of Oman (UKMTO, via Gulf News; CBS News).
Killed in Taiz fighting, Oct 2 (AFP, via Malay Mail)26 / 55
Government sources told AFP 26 troops were killed; Houthi forces said 55 of their fighters were killed. Each figure is that party’s own count and neither has been independently verified.
Casualties on the tanker struck in the strait, Oct 1 (UKMTO)None reported
UKMTO logged the strike at 1750 GMT and classified it as an attack; a fire broke out on board and the crew were reported safe. The vessel was not named (via investingLive; Greek City Times).
Children killed in Yemen since Sep 3, verified (UNICEF, via Al Jazeera, Sep 30)At least 15
UNICEF also verified 14 children injured and three reported missing; the figure is a verified floor, not a total (via Al Jazeera, Sep 30).
Displaced in Yemen in September (UNICEF, via Al Jazeera, Sep 30)~134,000
Including about 73,000 children. The figure overlaps the WHO and IOM Yemen counts below and is not added to the Displaced aggregate above (via Al Jazeera, Sep 30).
Casualties on four tankers struck in the strait, Sep 28-29 (UKMTO, via Seatrade Maritime)None reported
Crew of the Kuwaiti VLCC Al Funtas reported safe after an onboard fire was extinguished; no casualties reported for Mersin Prosperity, Sinbad or Al Ruwais (Seatrade Maritime; Maritime Executive, Sep 30).
Killed in Yemen fighting since Aug 6 (WHO, via Muscat Daily, Sep 29)838
Among 4,481 casualties; 164 deaths and 645 injuries were recorded in the week of Sep 19-26. The WHO also reports 7,784 suspected cholera cases by week 38 and emergency obstetric care suspended at two hospitals as staff are redirected to war casualties (WHO situation report, via Muscat Daily, Sep 29).
Displaced in Yemen, ten governorates, as of Sep 24 (WHO, via Muscat Daily)180,513
27,413 families, up from 122,297 people on Sep 15. The figure overlaps IOM’s separate Yemen count and is not added to the Displaced aggregate above (WHO situation report, via Muscat Daily, Sep 29).
Houthi fighters killed or wounded in 24 hours, 10 fronts (Yemen Defense Ministry, via Middle East Eye, Sep 29)476 (claimed)
Yemen’s Defense Ministry, via armed forces spokesperson Majid al-Nuzaili, reported 356 operations in 24 hours; the figures are the ministry’s own count, do not separate killed from wounded, and have not been independently verified (via Middle East Eye, Sep 29).
Strike on a market in Taiz, Yemen, Sep 27 (Houthi-run media, via CBS News and The Jerusalem Post)7 killed — 40+ wounded
Houthi-run media attributed the strike to Saudi aircraft; the figures are the Houthis’ own count and have not been independently verified (via CBS News; The Jerusalem Post, Sep 27).
Displaced by fighting in Yemen (IOM, via CBS News, Sep 26)130,000+
The International Organization for Migration says more than 130,000 people have fled their homes as Houthi forces advance (via CBS News live coverage, Sep 26). Yemen figures are carried separately and are not added to the hero Displaced aggregate.
Killed in Yemen ground fighting, Kahboub mountains and Lahj-Taiz (Euronews, Sep 25)At least 150
Euronews reported at least 150 killed, including at least 98 government-aligned forces and at least 52 Houthi fighters; the period covered was not specified and the figure has not been independently confirmed. Not added to the hero Killed aggregate.
Casualties from six ballistic missiles fired at Yanbu and Taif, Sep 24 (Saudi military, via AP)None reported
Saudi Arabia’s military said all six missiles were intercepted and civil defence said the danger had passed; spokesman Maj. Gen. Turki al-Malki attributed the launches to the Houthis, who said they fired missiles and drones at Jazan province (AP, Sep 24).
Crew of the bulk carrier Cape Dao, struck Sep 23 (Splash247; Seatrade Maritime, Sep 24)1 killed — 27 evacuated
The Antigua and Barbuda-flagged capesize bulker Cape Dao, managed by Peonies Shipmanagement in the UAE, was struck by an unidentified projectile at about 06:30 UTC on Sep 23 off Oman’s Musandam peninsula; an engine-room fire left it adrift. One seafarer, an Indian national, was killed and a Royal Navy of Oman vessel evacuated 27 crew, 19 of them Indian (Splash247, Sep 24); maritime security firm Vanguard Tech reported at least one further casualty (via Seatrade Maritime). Responsibility has not been established.
Yemen, three days of fighting from Sep 20 (AFP, via The Guardian, Sep 22)Up to 169 killed
Agence France-Presse reported up to 169 people killed in three days of fighting across Taiz, al-Jawf, Marib and Saada provinces, and about 700 since the clashes began; Houthi military officials counted at least 118 dead on their side and Yemeni government sources at least 36 on theirs (via The Guardian, Sep 22). Houthi officials said a strike on Mocha killed six civilians, including two children; no independent confirmation has been published. This figure overlaps with, and is not added to, the WHO count below.
Yemen displacement after the fall of Mokha (WFP, via NPR, Sep 22)125,000 displaced
The UN World Food Programme reported about 125,000 people displaced in the days after Houthi forces took Mokha on Sep 10-11 (via NPR, Sep 22); UNHCR spokesperson Babar Baloch said more than 100,000 had already been displaced (via AFP). These counts overlap IOM’s seven-province figure below and are not additive.
Yemen, Aug 6 to Sep 18 (WHO, via AP, Sep 21)674 killed — 2,998 injured
The World Health Organization reported 164 people killed and 516 injured in Yemen between Sep 13 and Sep 18, bringing its count since Aug 6 to 674 killed and 2,998 injured, 3,672 casualties in all; Lahj province recorded 58 deaths and 226 injuries over six days (via the Associated Press, Sep 21). The WHO figure covers the Yemen escalation since Aug 6 and is carried separately from, not added to, this page’s Iran and Lebanon aggregate.
Yemen displacement across seven provinces (IOM, via AP, Sep 21)129,438 displaced
The International Organization for Migration reported 129,438 people displaced across seven Yemeni provinces, 11,352 of them in the three days since Sep 18, up from the 93,864 it reported on Sep 15 (via AP, Sep 21). Displacement figures are cumulative movements rather than a current population count.
Crew of the tanker struck on an inbound transit (UKMTO; Seatrade Maritime, Sep 21)2 injured (minor)
UKMTO reported a tanker on an inbound transit of the strait struck by an unknown projectile on Sep 21; two crew sustained minor injuries and the vessel continued under its own power to its next port. Seatrade Maritime identifies it as the Isle of Man-flagged, 72,825 dwt LR Stephanie, operated by Greece’s Universal Tankers.
Crew of the LPG tanker hit by debris (UKMTO; Seatrade Maritime)19 crew safe
UKMTO reported an LPG tanker hit by debris from unknown projectiles, with no casualties. Seatrade Maritime identifies it as the Liberian-flagged Al Maryah, operated by ADNOC Shipping & Logistics, dates the hit to Sep 20, and reports its 19 crew safe, no major damage and the vessel anchored off Khor Fakkan.
Casualties in the Houthi missile and drone attack on Riyadh and Yanbu (Saudi-led coalition, via Al Jazeera Sep 19 and NPR Sep 20)None reported
Yemen’s Houthi forces said they targeted sites in Riyadh with ballistic and cruise missiles and drones on Saturday, and separately an Aramco facility at Yanbu; the Saudi-led coalition said the dawn attempt was intercepted and reported no casualties or damage, while some Riyadh residents reported hearing an explosion and seeing smoke near the airport. Attempts on Bisha, Taif, Farasan and Yanbu were also reported intercepted. This is the first such attack on the Saudi capital since fighting escalated in July.
Tankers targeted near the strait in the past week (UKMTO, via Iran International, Sep 21)4 tankers targeted
The United Kingdom Maritime Trade Operations centre records four tankers targeted in the vicinity of the strait over the past week, relayed by Iran International and indexed by straits.live. No consolidated casualty or pollution figure has been published for the four incidents.
Crew casualties in the 14 weekend strait transits (no party published a figure, Sep 21)No count published
Fourteen vessels crossed the strait on Saturday and Sunday on preliminary Kpler data. No shipowner, flag state, UKMTO advisory or belligerent published a casualty figure for those transits, and the absence of a figure is not evidence that there were none. Recorded so the row exists when a count is published.
Seafarers killed in attacks on shipping in and around the strait (IMO, via Safety4Sea, Sep 18)At least 22
The International Maritime Organization has verified 80 attacks on shipping in and around the Strait of Hormuz since the conflict began on 28 February, with at least 22 seafarers killed, per SAFETY4SEA’s Sep 18 report. This supersedes the figure this page carried from Sep 9 of at least 21 seafarers killed across 75+ ships attacked (Al Jazeera compilation): the IMO count is a named UN body’s verified tally on a dated report, and it moves the seafarer floor up by one. It is a floor, not a total — the IMO counts verified attacks only, and casualty reporting from vessels under way lags by days.
Attacks on shipping verified since the conflict began Feb 28 (IMO, via Safety4Sea, Sep 18)80 verified
The IMO’s verified count of attacks on shipping in and around the Strait of Hormuz since 28 February stands at 80, published alongside its seafarer death figure (via SAFETY4SEA, Sep 18). Verified attacks are a subset of reported incidents; UKMTO issued three further attack warnings covering incidents from Sep 16 onward that may or may not yet be inside this count.
Hercules Star incident off Dubai, Sep 9 (Peninsula, via Safety4Sea, Sep 18)2 killed
Marine fuel supplier Peninsula confirmed that the crew member missing since the Sep 9 incident involving the oil products tanker Hercules Star at anchor off Dubai has been found deceased, bringing that incident’s death toll to two. Peninsula said the family had been informed and that all other crew members have been repatriated; the vessel had been chartered from sister company Hercules Tanker Management (via SAFETY4SEA, Sep 18).
Crew of the tanker struck by an unknown projectile in the strait (UKMTO, via Al Arabiya English and Al Jazeera, Sep 18)Crew safe
The United Kingdom Maritime Trade Operations reported a tanker struck by an unknown projectile in the Strait of Hormuz in the early hours of Friday, Sep 18. UKMTO said the resulting fire was extinguished and the crew are safe (via Al Arabiya English); Al Jazeera reported the incident separately. No casualty figure, vessel name or flag has been published by any party.
Crew aboard the Togo-flagged product tanker Trend (Splash247 relaying IRGC claim; IRNA, Sep 17-18)No count published
Competing accounts have been carried since Sep 17 of the 7,119 dwt Togo-flagged product tanker Trend. Iran’s Revolutionary Guards say the vessel was struck after what Tehran called an illegal transit attempt, per Splash247 relaying that claim; IRNA, Iranian state media, reports the vessel was stopped and describes the passage as a violation. No party has published a crew count, casualty figure or independent confirmation.
Crew aboard the Iranian cargo ship struck in the strait (Iranian media, via WBAP, Sep 16)1 killed
Iranian media reported that a strike on an Iranian cargo ship in the Strait of Hormuz killed one person. The claim has not been carried by a major wire, no vessel name has been published, and no other party has confirmed or disputed it. Reported here as the Iranian account, not as an established count.
US personnel aboard a US-contracted vessel struck near the strait (gCaptain, citing Fox News, Sep 16)No count published
gCaptain, citing Fox News, reported that Iranian missiles and drones struck a US-contracted vessel carrying American personnel near the Strait of Hormuz. No casualty figure has been published by the vessel operator, the Department of Defense or US Central Command, and CENTCOM has not confirmed the account. The report was relayed by NDTV, ANI and News18 on Sep 16.
Crew missing after the El Gaia fire and tow (Royal Navy of Oman via gCaptain and The Maritime Executive; Indian MEA, Sep 16–16)2 missing
Omani authorities said the Panama-flagged tanker El Gaia is being towed to port after an engine-room fire was brought under control about 103 nautical miles northeast of Musandam Governorate. A Royal Navy of Oman vessel evacuated 23 crew and provided medical care; two crew remain missing and search operations are continuing. India’s Ministry of External Affairs said 13 Indian crew were rescued and one is still missing. The IRGC said the vessel struck a naval mine while attempting to transit the strait; US Central Command rejected that account and said Iran had attacked the ship twice, by missile last month, leaving it inoperable, and by drone over the weekend while it sat off Oman. Neither account is independently confirmed. Missing persons are not counted as deaths on this page.
Yemen displacement revised upward (IOM, via UN News, Sep 15)93,864 displaced
The International Organization for Migration said 93,864 individuals have been newly displaced across Yemen since fighting intensified in early September, revised up from the roughly 80,000 it reported on Sep 11–12. IOM recorded displacement across Aden, Al Hodeidah, Abyan and Ta’iz and called for urgent support for shelter, water and sanitation. UN Emergency Relief Coordinator Tom Fletcher released $9M from the Central Emergency Response Fund. UN agencies said nearly half of Yemen’s 41 million people need aid. The figure sits inside the rounding of the cumulative displacement floor and does not move it.
Arrivals in Djibouti across Bab el-Mandeb in four days (UNHCR, via UN News, Sep 15)2,400+ arrivals
UNHCR said rapidly escalating hostilities along Yemen’s western coast have forced more than 2,400 people to seek safety in Djibouti over four days, of whom more than 60% are women, children and older people, and that reports indicate more may be preparing to leave. The agency said damage to Al Makha port and to roads, telecommunications disruptions and movement restrictions are constraining humanitarian logistics, particularly along the west coast and between Ta’iz, At Turbah and Aden.
Lebanon toll revised (Lebanon Ministry of Public Health, Sep 10)4,383 killed
Lebanon’s Ministry of Public Health raised its count of those killed by Israeli attacks since Mar 2 to 4,383, with 12,406 wounded, from the 4,358 and 12,359 this page had been carrying (Lebanon Ministry of Public Health, Sep 10, reported via Middle East Eye and Daily Yemen). The ministry separately reports 8,920 killed and 30,595 injured across the longer October 2023 to September 2026 window, a different scope that is not folded into the war aggregate on this page. The published increment of 25 deaths is added to the cumulative floor above; nothing is estimated forward.
Healthcare workers killed in Lebanon (Lebanon Ministry of Public Health, Sep 9)135 health workers
A report published by Lebanon’s Ministry of Public Health recorded 179 Israeli attacks on ambulance crews since Mar 2, killing 135 healthcare workers. The figure is a component of the ministry’s overall count rather than an addition to it, and is recorded here separately because attacks on medical transport are counted on their own basis.
Yemen displacement since Sep 3 (IOM, via UN News and The National, Sep 11–12)~80,000 displaced
IOM reported about 80,000 people displaced in Yemen between Sep 3 and Sep 9 as fighting escalated along the west coast and in Taiz governorate, after saying on Sep 11 that at least 46,000 had been displaced and that the number was rising by the hour. Large numbers were reported leaving Mokha city; new arrivals were reported in Lahj and Aden governorates and movement north toward Ibb. IOM said the Mokha–Taiz supply road has been cut, that emergency stocks were already depleted by a recent flood response, and that operational movements were temporarily suspended on security grounds. The figure sits inside the rounding of the cumulative displacement floor above and does not move it.
Crew aboard the vessel struck near Qeshm Island (UKMTO; Iranian state media via AP, Reuters and Al Jazeera, Sep 13)1 killed, 3-4 hurt
A commercial vessel was struck by an unidentified munition while transiting the Strait of Hormuz near Qeshm Island early Sunday. UKMTO reported the strike, a fire aboard and the evacuation of those on board. Iranian state media IRNA said one of the 10-member crew was killed; accounts of the wounded differ, with Al Jazeera reporting four and AP three. Iranian officials attributed the strike to the United States; the US military did not comment.
Civilians wounded by a projectile in Saudi Arabia’s Jazan region (Saudi Civil Defence, via Al Jazeera, Sep 13)2 wounded
Saudi Civil Defence said a projectile fired by Houthi forces struck the southern Jazan region, wounding two people and damaging a mosque and several buildings. The strike came as Houthi forces and Yemen’s internationally recognised government traded fire around Bab el-Mandeb, days after the Houthis took the Red Sea port of Mokha and reached Perim island.
Indian seafarers aboard three ships caught in the Gulf attacks (via the straits.live event index, Sep 12)44 crew, all safe
Three vessels carrying 44 Indian seafarers were caught in the wave of attacks on merchant shipping in the Gulf; all crew were reported safe. Flag states, owners and the attacking party have not been published.
US personnel at Naval Support Activity Bahrain (acting Navy Secretary Hung Cao, via The Epoch Times, Sep 11)No count published
Acting Navy Secretary Hung Cao said Iranian strikes heavily damaged Naval Support Activity Bahrain, home of US Naval Forces Central Command and the Fifth Fleet, and that a task force is assessing whether the base must be repaired to sustain forces in the region. No casualty figure accompanied the statement and none has been published by the Navy or CENTCOM.
Seafarer killed aboard a products tanker off Dubai (Reuters, Sep 10)At least 1 killed
Reuters reported at least one seafarer killed aboard an oil products tanker off the coast of Dubai during the wave of attacks on merchant shipping reported overnight into Sep 10. No flag state, owner or nationality has been published, and no party claimed the attack.
Crew of the tanker Andros after a drone strike in Iraqi waters (Iraq oil ministry, Sep 9)22 crew, no injuries
The Panama-flagged, Greek-owned tanker Andros, carrying roughly two million barrels of Iraqi fuel oil under charter to the Iraqi Oil Tankers Company, caught fire after a drone strike in Iraqi territorial waters at about 0600 local on Sep 9. Iraq’s oil ministry reported minor hull damage, no injuries among the 22 crew and no cargo leakage. No party claimed the attack.
US personnel at Muwaffaq Salti air base, Jordan (US officials via The New York Times, Sep 10)None killed
US officials said no American personnel were killed in the 20-missile Iranian salvo at Muwaffaq Salti air base and described the damage as minimal, while acknowledging that some personnel may later present with traumatic brain injuries — a category that would affect the wounded count rather than the killed count and that no departmental figure yet reflects. CBS News reported, and Air and Space Forces Magazine confirmed with US officials, that an A-10 sustained a severely damaged wing and about eight F-15E aircraft were lightly damaged. CENTCOM did not respond to a request for comment.
Executions announced in connection with the protests, Mar 18 to end-August (Human Rights Watch and the Abdorrahman Boroumand Center, Sep 10)29 announced
A report published Sep 10 by Human Rights Watch and the Abdorrahman Boroumand Center records that Iranian authorities announced the executions of 29 people in connection with the protests between Mar 18 and the end of August, several of them aged 18 and 19, with some carried out in public and scores more people said to be at imminent risk. It sits alongside the standing counts: 30 protesters executed since Mar 19, the UN High Commissioner’s at least 56 executed on national-security charges since Mar 19, and the Boroumand Center’s at least 2,113 executions in Iran in 2025.
Wounded in Houthi strikes on Saudi sites (Saudi-led coalition, via Reuters, Sep 8)73 wounded
The Saudi-led coalition said Houthi ballistic-missile and drone attacks on Aramco facilities at Abha, Najran and Jizan and on King Khalid air base at Khamis Mushait wounded 73 people on Sep 8, among them women and children, and that fires broke out at the sites. The Houthi military said the attacks answered more than 100 Saudi air strikes in Yemen over three days. Saudi authorities described the attacks as a dangerous escalation. Reported by Reuters and CNN, Sep 8.
Casualties from the Sep 10 blasts on Iran’s southern coast (Iranian state media, Sep 10)Not confirmed by any party
Iran’s IRNA said several areas of the southern city of Sirik came under attack and Fars reported explosions at Sirik and Minab and on Qeshm Island; Hormozgan provincial authorities said the blasts near Qeshm originated from the sea. No party has confirmed responsibility, casualties or facility damage. Reported via Anadolu, Middle East Eye and Al Jazeera, Sep 10.
Seafarers killed since the war began (Al Jazeera compilation, Sep 9)At least 21, across 75+ ships
Al Jazeera’s Sep 9 compilation records at least 75 ships attacked since the start of the war, with at least 21 seafarers killed. This is a maritime-theatre count and is recorded here rather than folded into the cumulative aggregate, which is sourced to health ministries, UN agencies and independent monitors covering Iran, Lebanon and the wider region.
Yemen civilian casualties, week to Sep 8 (UN OCHA, via Arab News)At least 11: 2 children killed
The UN Office for the Coordination of Humanitarian Affairs reported at least 11 civilian casualties in the week to Sep 8 as fighting escalated on Yemen’s west coast, including two children killed and nine people injured (via Arab News, Sep 8).
Shelling of Marib displacement sites (UN OCHA, via Arab News, Sep 8)2 children killed, 15 injured
OCHA said displacement sites in Marib were hit by shelling over the weekend, killing two children and injuring 15 people, and that shelters were destroyed, forcing families to sleep in the open (via Arab News, Sep 8).
Jordanian air-defence engagement over Al Azraq (Jordanian Armed Forces, via Al Jazeera, Sep 9)No casualties reported
Jordan’s Armed Forces said the country’s air defences engaged 20 ballistic missiles, intercepting and destroying 18, with two falling in unpopulated areas; it said the attacks caused no casualties and that specialised teams had begun securing the sites where debris and shrapnel fell (via Al Jazeera, Sep 9).
US personnel in the tanker strikes and warship attempts (US Central Command, via Al Jazeera, Sep 9)No American personnel harmed
US Central Command said the Islamic Revolutionary Guard Corps sought to target a US warship twice over two days, that the vessel successfully evaded the attempted attacks and that no American personnel were harmed. CENTCOM said American forces directed the tanker crews to abandon ship before the vessels were struck. Iran’s IRIB said the crew of the tanker hit near Kharg Island was evacuated. No casualty count has been published by any party for the tanker crews (via Al Jazeera, Sep 9).
Houthi missile and drone attacks on southern Saudi Arabia (Saudi-led coalition, via AP, Sep 8)73 wounded
Maj. Gen. Turki al-Malki, spokesman for the Saudi-led coalition fighting in Yemen, said attacks early Tuesday on civilian and economic facilities in Abha, Jazan, Najran and Khamis Mushait wounded 73 people, including women and children, and gave no further detail (via the Associated Press, Sep 8). The Houthis claimed responsibility; military spokesman Brig. Gen. Yahya Saree said the group fired dozens of ballistic missiles and drones at Jazan City for Primary and Downstream Industries, Aramco facilities in Najran and Abha, and King Khalid Air Base at Khamis Mushait. This count is not folded into the cumulative Killed aggregate on this page, which covers the Iran and Lebanon theatres.
Strike on a prison in Hazem, Jawf province, Yemen (Houthi authorities, via AP, Sep 8)At least 7 killed, 7 wounded
Houthi authorities said an airstrike on a prison in the Yemeni city of Hazem, in the northern province of Jawf, killed at least seven people including a child and wounded seven others, and attributed the strike to Saudi Arabia (via the Associated Press, Sep 8). Reported as the Houthi count; no independent verification and no Saudi statement on the strike had been published when read. The attacks on southern Saudi Arabia followed hours later.
Yemen civil war cumulative deaths (UN estimates, via AP, Sep 8)At least 150,000 since 2014
The Associated Press reports UN estimates that Yemen’s civil war, which began in 2014, has killed at least 150,000 people and at times pushed the country to the brink of famine. Recorded as background context for the Yemen-theatre rows above; it is a pre-existing war total and is not part of this page’s cumulative Iran-war aggregate.
No revised casualty aggregate published (Sep 7–8 window)Aggregates carried forward
No health ministry, UN agency or independent monitor published a revised cumulative casualty count for the Iran or Lebanon theatres in the 24 hours to this run, checked against HRANA, Iranian and Lebanese health ministry reporting, Israeli authorities’ counts and UN OCHA. The standing components are unchanged.
Iran’s claimed strike on a US unmanned vessel (8AM Media; US denial via India Shipping News, Sep 7)Claim disputed — no confirmation
Iran claimed it struck a US unmanned surface vessel in the strait, a claim relayed by 8AM Media; the US denied it, per India Shipping News, and no independent corroboration has been published (both via straits.live’s Sep 7 brief). Recorded as a disputed claim, not an event, and not summed into any tally.
No revised casualty aggregate published (Sep 6–7 window)Aggregates carried forward
No health ministry, UN agency or independent monitor published a revised cumulative casualty count in the 24 hours to this run, checked against Iranian and Lebanese health ministry reporting, HRANA, JINSA’s compilation and UN OCHA on Sep 7. The Killed and Displaced tiles are therefore carried unchanged rather than estimated forward.
Israeli strikes on southern Lebanon (Lebanon’s National News Agency via Al Jazeera, Sep 6)At least 4 killed
Lebanon’s National News Agency reported the Israeli army bombing the town of al-Mansouri in the Tyre district, with at least four people killed in Israeli strikes on southern Lebanon on Sep 6, and Lebanon’s Finance Ministry said its building in Nabatieh was damaged (via Al Jazeera live coverage, Sep 6). Not summed into the cumulative Killed tile, which moves only on a revised cumulative count from a named source.
US strikes on three Iranian crude tankers (CENTCOM, Sep 5)No casualties reported
US Central Command said it permanently disabled the crude oil carriers M/T Downy off Kharg Island and M/T Stark 1 near Jask and completely destroyed the unladen crude carrier M/T Kylo in the Gulf of Oman on Sep 5, and published no casualty figure (CENTCOM via NBC News, CNN and The Washington Post, Sep 5). Iran’s Tasnim news agency reported the tanker struck in the Kharg anchorage was hit by four missiles with no casualties and the crew evacuated (via US News, Sep 5).
IRGC missile launches toward two US Navy ships (CENTCOM, Sep 5)No US personnel injured
CENTCOM said Iran’s Islamic Revolutionary Guard Corps launched ballistic missiles toward a US aircraft carrier and a guided-missile destroyer patrolling regional waters, that neither ship was hit and that no servicemembers were injured (CENTCOM via NBC News and CNBC, Sep 5). The Revolutionary Guard said on Sep 6 it had also attacked three US-affiliated vessels and a US unmanned surface vessel; no independent confirmation of damage has been published (via Al Jazeera and Middle East Eye, Sep 6).
Crude tanker MT Sidr attacked in the strait (late Aug)2 seafarers killed (vessel named)
USNI News named the vessel in the most recent fatal attack on commercial shipping as the crude oil tanker MT Sidr (IMO 9854715) and reported two seafarers killed, in the same account that put Iranian attacks at a minimum of 13 commercial vessels during August (USNI News, Sep 4). This is recorded as an identification rather than an addition: it appears to describe the two deaths this page already carries from Saudi operator Bahri’s Sep 2 report, and from philstar.com’s Sep 3 report naming two Filipino seafarers. The accounts do not agree on date — USNI places the attack on a Monday, Bahri’s report is dated Sep 2 — so the identification is published with that discrepancy visible and no figure is summed in.
US strikes on Iranian targets including two ships (CENTCOM, Sep 4)No casualty figure published by any party
US Central Command published a video on X announcing strikes on a number of Iranian targets including two unidentified ships; asked whether the ships were docked and for their names, a command spokesman referred USNI News back to the CENTCOM post (USNI News, Sep 4). No casualty count for these strikes had been published by CENTCOM, Iranian authorities or any independent monitor at run time, so no figure is entered.
Saudi tanker attacked in the Strait of Hormuz (Sep 2–3)2 Filipino seafarers reported killed
philstar.com reported two Filipino seafarers killed when the Saudi tanker was attacked in the Strait of Hormuz (Sep 3), on a single source with no independent corroboration. The count appears to identify the same two sailors Saudi operator Bahri reported killed in a strait incident (Bahri via The Jerusalem Post, Sep 2), so it is reported here as an identification of those deaths, not as an addition to the toll.
Iranian strikes on Jordan, Kuwait and Bahrain (Sep 3)No fatalities reported by host governments
Iran’s Revolutionary Guard said Camp Titin in Jordan came under ballistic missile attack, air-raid sirens sounded in Bahrain and Kuwait’s armed forces said its air defences engaged missiles and drones (Gulf News, Sep 3). By the host governments’ own accounts half the missiles did not reach Jordanian airspace, most drones were intercepted and no US facility acknowledged damage. No casualty figure had been published by any of the three governments at run time.
Sep 1 US strikes across Iran — Iranian Health Ministry count (Sep 3)18 killed, 108 wounded
Iran’s health minister said 18 people were killed and 108 wounded in Tuesday night’s US strikes across Iran (Iranian Health Ministry, reported by Al-Monitor, Sep 3). This is the Iranian government’s count; no independent monitor has published a figure for the same strikes.
Wedding gathering near the Hormuz coast — Iranian Red Crescent count (Sep 3)4 killed, 67 wounded
The Iranian Red Crescent said four people were killed and 67 wounded at a wedding ceremony near the coast of the Strait of Hormuz (Iranian Red Crescent, reported by Al-Monitor, Sep 3). This revises upward the ‘at least two killed’ figure an Iranian official gave on Sep 1 and carried on this page yesterday.
Bahri vessel incident in the Strait of Hormuz (Sep 2)2 sailors killed
Saudi shipping company Bahri said two sailors were killed in an incident in the Strait of Hormuz (Bahri, reported by The Jerusalem Post, Sep 2). Saudi Arabia accused Iran of attacking a Saudi tanker in the strait (Middle East Eye, Sep 2); Iran had not published a response at run time.
US strike on Larak Island (Iranian state media, Aug 30)2 IRGC members killed — 2 injured
Iranian state media identified the two IRGC members killed in the Aug 30 US strike on Larak Island as Hamid Avazzadeh and Ali Fayazi, with two others injured (Iranian state media via Haaretz, Aug 30). The IRGC said in a separate statement that the strike killed and injured soldiers and civilians without giving a toll (IRGC via the Jerusalem Post and Arab Times, Aug 30). US Central Command said it struck two rocket launchers and has published no casualty assessment. Not summed into the cumulative aggregate: the monitor and ministry totals that build it may already carry these deaths.
Iranian strikes on US bases in Jordan and a claimed UAE strike (Aug 31)No casualty figures published
The IRGC said on Aug 31 that it fired ballistic missiles at the King Hussein and Al-Azraq air bases in Jordan and drones at the Al Minhad air base in the UAE; the UAE Defence Ministry rejected the claim that Al Minhad was targeted (Al Jazeera live coverage, Aug 31). No US, Jordanian or Emirati authority had published a casualty count at the time of this run.
No revised casualty aggregate published (Aug 31)Aggregates carried forward unchanged
No health ministry, UN agency or independent monitor published a revised cumulative casualty count for Iran, Lebanon, Israel, Yemen or US forces in the 24 hours to this run. Standing components are unchanged: HRANA 3,636 deaths in Iran; Iran’s Foundation of Martyrs 3,468 confirmed; Lebanon’s Ministry of Public Health 4,348 killed and 12,307 wounded from March 2 to August 21; US forces 18 killed and 756 wounded per Pentagon reporting published Aug 21.
Ships and seafarers still unable to leave the Gulf (IMO, Aug 28)Up to 400 ships — about 6,000 seafarers
IMO Secretary-General Arsenio Dominguez said at the six-month mark that up to 400 ships carrying about 6,000 seafarers have been unable to depart the Gulf safely since the conflict began, down from roughly 20,000 seafarers aboard about 2,000 ships earlier in the crisis. The IMO’s four-day evacuation between Jun 23 and Jun 26 moved about 136 ships and 2,900 crew out of the Gulf before reports of renewed attacks suspended it (IMO, via Maritime Executive, Marine Insight, The Peninsula and Qatar Tribune, Aug 28–29).
Confirmed maritime incidents and seafarer deaths (IMO, as of Aug 26)70 incidents — 19 confirmed seafarer fatalities
By the IMO’s count there had been 70 confirmed incidents as of Aug 26, with 19 confirmed seafarer fatalities (IMO, via Maritime Executive and Marine Insight, Aug 28). The figure matches the at-least-19 seafarer deaths Lloyd’s List attributed to both US and Iranian attacks on commercial ships (via USNI News, Aug 28) and is above the IMO’s own 17 confirmed as of Aug 11. The counts are reported as published; they are not reconciled here.
No revised casualty aggregate published (Aug 30)Aggregates carried forward unchanged
No health ministry, UN agency or independent monitor published a revised cumulative casualty count for Iran, Lebanon, Israel, Yemen or US forces in the 24 hours to this run. The standing counts above are the most recent published figures and are not extrapolated forward.
Seafarer deaths from attacks on commercial ships (Lloyd’s List, Aug 28)At least 19
Lloyd’s List reported at least 19 seafarer deaths from both US and Iranian attacks on commercial ships, cited by USNI News on Aug 28. The International Maritime Organization’s most recent published count was 17 confirmed seafarer fatalities as of Aug 11. The two counts use different bases and are not reconciled here; the higher figure is reported as a floor.
Vessel struck off Ash Shishah, Oman on Aug 24 named (IMO, via USNI News Aug 28)MT Metro Venetian — crew safe
USNI News reported on Aug 28 that the vessel hit off the coast of Ash Shishah, Oman on Monday Aug 24 was the MT Metro Venetian (IMO 1013391), according to the International Maritime Organization. UKMTO had reported the strike at about 20:57 UTC on Aug 24 without naming the ship, with engine-room damage disabling the vessel and the crew reported safe.
Date of the Al Salam II strike differs between sources (Aug 28)Aug 26 evening vs Thursday Aug 27
USNI News reported on Aug 28 that the MT Al Salam II (IMO 9328168) was hit while transiting the Strait on Thursday, citing an advisory from the Combined Maritime Forces’ Joint Maritime Information Center. Tehran’s Mehr News, citing UKMTO, had dated the same strike to the evening of Aug 26. The discrepancy is recorded rather than resolved.
No revised casualty aggregate published (Aug 29)Aggregates carried forward
No health ministry, UN agency or independent monitor published a revised cumulative casualty count for Iran, Lebanon, Israel, Yemen or US forces in the 24 hours to this run. Standing counts are those carried in the hero tiles and are not extrapolated forward.
Tanker struck near Khasab identified as Kuwaiti-flagged Al Salam 2 (Aug 28)Crew reported safe — no casualties
Tehran’s Mehr News agency, citing the UK Maritime Trade Operations centre, identified the oil tanker struck in the Strait of Hormuz on the evening of Aug 26 as the Kuwaiti-flagged Al Salam 2. UKMTO’s Warning 121-26 reported the resulting fire extinguished, all crew safe and accounted for, and no environmental impact; no attribution has been released (Mehr News citing UKMTO, Aug 28).
No revised casualty aggregate published (Aug 28)Aggregates carried forward unchanged
No health ministry, UN agency or independent monitor published a revised cumulative casualty count for Iran, Lebanon, Israel, Yemen or US forces in the 24 hours to this update. The standing counts above are the most recent published figures and are not extrapolated forward.
Tanker struck near Khasab, Oman (Aug 27, UKMTO Warning 121-26)All crew safe — no casualties
The UK Maritime Trade Operations centre issued Warning 121-26 (Attack) at about 00:54 UTC on Aug 27, reporting a tanker hit by an unknown projectile in the Strait of Hormuz near Khasab, Oman. The fire caused by the strike has been extinguished, all crew are reported safe and accounted for, no environmental impact has been reported and authorities are investigating; no vessel identity, flag or attribution has been released (UKMTO via Gulf News, Aug 27).
No revised casualty aggregate published (Aug 27)Aggregates carried forward unchanged
No health ministry, UN agency or independent monitor published a revised cumulative casualty count for Iran, Lebanon, Israel, Yemen or US forces in the 24 hours to this update. The standing counts below are the most recent published figures and are not extrapolated forward.
Tanker disabled by projectile off Ash Shishah, Oman (Aug 24)Crew reported safe — no casualties
The UK Maritime Trade Operations centre reported an oil tanker struck by an unknown projectile in its engine room about nine nautical miles northeast of Ash Shishah, Oman, at 20:57 UTC on Aug 24; the vessel was disabled and the crew was reported safe (UKMTO Warning 120-26, via Arab News, Gulf News and UPI, Aug 24-25).
US military casualties, cumulative (Pentagon reporting published Aug 21)18 killed / 756 wounded — 774 total
Pentagon casualty reporting published Aug 21 by the Washington Post and Stars and Stripes put US wounded at 756 against 18 killed since Feb 28. The figure supersedes the 687 wounded carried in the Defense Casualty Analysis System update of Aug 4, and no accounting has been published for the increase of 59 over the previously published 697 (compiled by GlobalSecurity, Aug 25). The Pentagon’s separate ‘Overseas Operations’ accounting category and the associated undercount dispute remain unresolved.
No revised casualty aggregate published (Aug 26)Aggregates carried forward unchanged
No health ministry, UN agency or independent monitor published a revised cumulative casualty count for Iran, Lebanon, Israel, Yemen or US forces in the 24 hours to this update. No US or Israeli strike inside Iran was confirmed by CENTCOM through the most recent published cutoff, extending the pause on Iranian territory (GlobalSecurity daily compilation, Aug 25).
No revised casualty aggregate published (Aug 25)Aggregates carried forward
No health ministry, UN agency or independent monitor published a revised cumulative casualty count for Iran, Lebanon, Israel, Yemen or US forces in the 24 hours to this run, and no new maritime casualties were reported. The Killed tile therefore holds at the Aug 22 Lebanese Health Ministry Emergency Operations Center revision (4,348 killed / 12,307 wounded, Mar 2 – Aug 21). This tracker does not extrapolate counts between published figures.
No revised casualty aggregate published (Aug 24)Aggregates carried forward
No health ministry, UN agency or independent monitor published a revised cumulative casualty count for Iran, Lebanon, Israel, Yemen or US forces in the 24 hours to this run. The Killed tile therefore holds at the Aug 22 Lebanese Health Ministry Emergency Operations Center revision (4,348 killed / 12,307 wounded, Mar 2 – Aug 21). This tracker does not extrapolate counts between published figures.
Tanker struck off Yanbu, Saudi Red Sea coast (Aug 24)All crew safe — no casualties
The UK Maritime Trade Operations centre reported that a tanker was struck by an unidentified projectile 63 nautical miles west of Yanbu, causing a fire on the vessel’s main deck. All crew are safe and accounted for and no environmental impact has been reported; UKMTO advised vessels to transit with caution (UKMTO, reported by CNN, Aug 24). The party responsible has not been identified by UKMTO.
Lebanon cumulative toll revised (Mar 2 – Aug 21)4,348 killed / 12,307 wounded
Lebanon’s Ministry of Public Health Emergency Operations Center put the toll from Israeli attacks between March 2 and August 21 at 4,348 killed and 12,307 wounded, the ministry’s most recent published cumulative figure (Lebanese Health Ministry EOC, reported Aug 22 via SANA and Middle East Monitor). That is 13 deaths above the ministry’s previous published cumulative count carried by this tracker. No other health ministry, UN agency or independent monitor published a revised aggregate for Iran, Israel or Yemen in the 24 hours to this run.
Seafarer killed, bulker Minoan Dignity (Aug 18)1 killed — chief engineer
The seafarer killed when an unknown projectile struck the 76,800-dwt bulker Minoan Dignity in its engine room about half a nautical mile off Oman on the western side of the strait early on Tuesday Aug 18 was the ship’s chief engineer, the trade group INTERCARGO confirmed and the security consultancy Vanguard Tech reported. UKMTO said it was unable to contact the vessel directly; two attempts to evacuate the ship failed before the Omani Coast Guard responded. The ship is Greek-managed and Liberia-flagged. No party claimed responsibility (INTERCARGO / UKMTO / Vanguard Tech via The Maritime Executive, Aug 18).
Confirmed seafarer fatalities logged by the IMO (as of Aug 11)17 confirmed
The International Maritime Organization listed 17 confirmed seafarer fatalities as of Aug 11 across 65 confirmed shipping incidents in the Strait of Hormuz and the wider Middle East since the start of the conflict; the figure predates the Aug 18 death aboard the Minoan Dignity (IMO via The Maritime Executive, Aug 18).
Crew casualties on ADNOC vessels in the strait (cumulative, stated Aug 20)1 killed / 20 injured across 15 ships
The Abu Dhabi National Oil Company said in a statement that since the beginning of the war 15 of its vessels have been attacked by missiles and drones while transiting the Strait of Hormuz, killing one crew member and injuring 20. The ADNOC statement did not attribute the attacks to either side (ADNOC via Al Jazeera, Aug 20). This is a company-published cumulative figure for its own fleet; it is recorded separately and is not summed into the country aggregates below, and it may overlap with the single crew casualty logged from the Aug 18 outbound strike.
Crew casualty, vessel struck outbound in the strait (Aug 18)1 reported
A vessel transiting outbound was struck by an unknown projectile, damaging its engine room; the Omani coastguard assisted the remaining crew and no environmental impact was reported (UKMTO via Reuters / Al Jazeera, Aug 18). Not summed into any aggregate.
Killed, Mokha port missile attacks (reported Aug 15)7
The port director said more than 25 missiles struck Yemen’s Mokha port in recent days, killing seven and causing an estimated $16 million in losses (port director via Reuters / Al Arabiya, Aug 15). Reported as published; may overlap earlier al-Makha rows.
Killed, Israeli strikes in south Lebanon (Aug 15)11 (19 wounded)
Seven killed at Ansar, including three children, and four at Deir al-Zahrani — the deadliest day in southern Lebanon since the truce that took effect Jun 20 (NNA via Al Jazeera / AP / France 24, Aug 15). Recorded separately from the Health Ministry cumulative total.
Killed, Bab al-Mandeb ship attack (Aug 11)6+ (10 wounded)
Yemen’s Transport Ministry said three Pakistani crew and one Indonesian died when three ballistic missiles struck the cargo ship Tihamah; the coastguard said a further missile killed at least two responders (Reuters, Aug 11).
Killed in Iran3,468+
Iran Health Ministry; independent monitor HRANA counts 3,636 incl. 1,701 civilians
Wounded in Iran26,500+
Iran Health Ministry
Killed in Iran, Jul 6–16 US strikes17+
Iran Health Ministry spokesperson Hossein Kermanpour, Jul 11 (115 wounded); Iran’s government says 53 killed in strikes since Jun 27 and 592 wounded, incl. at least three women and six children, with 222 discharged (via Al Jazeera, Jul 16); CENTCOM commander Adm. Brad Cooper says Iran struck seven commercial vessels over the past week, with nearly a dozen crew killed, wounded or missing
Killed, civilian mariners (Jul 14)1 (+8 wounded)
Indian crew member killed aboard the tanker Mombasa; eight seafarers wounded, four seriously (six Indians, two Ukrainians), per the UAE Defence Ministry via Khaleej Times / AP. One M/V GFS Galaxy crew member remains missing (CENTCOM)
Killed in Lebanon4,348
Lebanese Ministry of Public Health Emergency Operations Center, cumulative toll for Israeli attacks from March 2 to August 21, published Aug 22 (via SANA / Middle East Monitor). Ministry counts are that ministry’s figures and cannot be independently verified.
Killed/injured, ADNOC crews1 killed / 20 injured
Abu Dhabi National Oil Co. said on Aug 7 that 15 of its vessels have been attacked by missiles and drones while transiting the Strait of Hormuz since the conflict began, including three this week, and that the attacks have resulted in one fatality and injuries to 20 crew members (ADNOC via gCaptain / Bloomberg / Gulf News, Aug 7)
Killed in Israel (Jun 7–8 barrage)5
Israeli authorities via NPR/PBS; cumulative war total not publicly consolidated
Killed, US forces18
Pentagon Defense Casualty Analysis System, as of Aug 21.
Killed in Gulf states (Jun 28 strikes)1+
Qatari national killed by shrapnel; a Bahrain (Muharraq) residential building heavily damaged, per PBS NewsHour / Al Jazeera
Injured, Kuwaiti oil facility (Jul 18)Some injuries
Kuwait Petroleum Corporation said on Jul 18 that one of its vital oil facilities was hit in repeated Iranian attacks, causing significant material damage and some injuries; the injured received medical assistance and the site was evacuated (KPC statement via Reuters / Dawn / The New Arab). KPC did not publish a casualty count.
Water cut, Bonji & Qeshm plants (Jul 18)~10,000 people
IRNA said the Bonji desalination plant was destroyed, cutting drinking water to about 10,000 people, and a desalination plant on Qeshm Island inside the strait was damaged; Iranian media said two tunnels and a bridge on a main highway toward Bandar Abbas were cut (IRNA / Iranian media via Al Jazeera / KSAT / RFE-RL). No casualty count published.
Displaced within Iran~3.2M
UNHCR — more than 3% of the population
Displaced in Lebanon1.2M+
IOM / NRC; 300K+ have crossed into Syria per UNHCR
In need of aid in Lebanon4.1M+
UN OCHA — over 70% of the population; UN appeal ~$640M
Killed, Iran-backed fighters in Iraq (Jul 29)20+ (32 wounded)
US and Saudi Arabia struck Iran-backed groups across seven Iraqi provinces on Jul 29, killing at least 20 fighters and wounding 32 (Al Jazeera, Jul 29). IRNA said the bodies of five IRGC members killed in the strikes were returned via Mehran on Jul 31 (IRNA / Mizan).
Killed on Qeshm island (Jul 30 US strike)3
Three people were killed on Qeshm island inside the Strait of Hormuz when a residential building was hit in overnight US strikes; CENTCOM said it struck dozens of IRGC targets across Iran (CENTCOM / Al Jazeera, Jul 30-31).
Killed in Kuwait (Jul 30)1 worker
Kuwait’s Defence Ministry said one worker was killed in an Iranian attack on a building belonging to a Chinese company in northern Kuwait; China said no Chinese nationals were affected (Kuwaiti Defence Ministry / Chinese FM via Al Jazeera, Jul 30-31).
Killed, Yemen al-Makha port attacks (Aug 9)11+ (32 wounded)
At least 11 killed — eight military personnel and three civilians — and 32 wounded in Houthi missile and drone attacks on al-Makha (Mocha), per the latest toll cited by AFP (AFP / Reuters / AP via Al Jazeera, Aug 10)
Casualty figures lag events and cannot be independently verified in active conflict zones; ministry counts and independent monitors differ.
Economic Damage
AAA national regular average, 10/17/26 (AAA)$4.3085
Down from $4.3271 the prior day and $4.3669 a week earlier; national diesel $6.3276, up from $6.3261; California regular $6.1912; California diesel $8.5079, a new state record; a year ago regular was $3.0511 (AAA, 10/17/26).
Brent crude settlement, Oct 16 (via EnergyNow)$109.86 (+3.7%)
Brent briefly touched $110, its highest since May, and rose 4.9% on the week; WTI’s November contract settled at $101.41, up 3.5% (via EnergyNow).
Strategic Petroleum Reserve exchange offered, Oct 16 (Department of Energy, via OilPrice.com)Up to 17M bbl
The request for proposals is part of the 172M barrels the US committed under the IEA’s March emergency action; OilPrice.com puts the reserve at about 283M barrels before any award (via OilPrice.com).
IEA emergency stock releases accelerated, Oct 15 (IEA Governing Board, via Vantage Markets)20M+ bbl diesel
The Board said about 330M barrels have been released and about 100M remain, and that the remainder will be accelerated, including more than 20M barrels of diesel as soon as possible (via Vantage Markets).
AAA national regular average, 10/16/26 (AAA)$4.3271
Down from $4.3344 the prior day and $4.3718 a week earlier; national diesel $6.3261, up from $6.3173; California regular $6.2180; California diesel $8.4898, a new state record; a year ago regular was $3.0570 (AAA, 10/16/26).
US commercial crude stocks, week ending Oct 9 (EIA, via Vantage Markets)-8.6M bbl
Commercial crude fell to 415.6M barrels; gasoline stocks rose 3.5M barrels and distillate stocks fell 2.5M (EIA, via Vantage Markets).
IndiGo flights to Riyadh, Jeddah, Dammam and Madinah (IndiGo advisory, via Gulf News)Cancelled to Oct 24
The airline suspended the four Saudi routes until Oct 24 (IndiGo advisory, via Gulf News).
AAA national regular average, 10/15/26 (AAA)$4.3344
Up from $4.3333 the prior day, down from $4.3612 a week earlier; national diesel $6.3173, up from $6.2997; California diesel $8.4500, a new state record; a year ago regular was $3.0674 (AAA, 10/15/26).
Global diesel supply outlook, October Oil Market Report (IEA, via CNBC, Oct 14)Tight into 2H 2027
The IEA said diesel supply will stay tight into the latter half of 2027; global diesel exports fell 700,000 b/d year on year in September as a 1.3M b/d loss from Russia and the Middle East was only partly offset (via CNBC).
AAA national regular average, 10/14/26 (AAA)$4.3333
Down from $4.3413 the prior day and $4.3667 a week earlier; national diesel $6.2997, up from $6.2787; California regular $6.2607; a year ago regular was $3.0761 (AAA, 10/14/26).
Aramco administrative building, Dhahran, struck Oct 13 (Saudi Ministry of Energy, via The National)Limited fire
The ministry said a missile strike caused a limited fire, with no deaths or injuries; the effect on production, refining or exports was not stated (via The National; ABC News).
AAA national regular average, 10/13/26 (AAA)$4.3413
Down from $4.3556 the prior day and $4.3685 a week earlier; national diesel $6.2787, up from $6.2665; California regular $6.2826; a year ago regular was $3.0821 (AAA, 10/13/26).
Commercial vessels struck in one day, Oct 11 (UKMTO, via gCaptain)6
Five tankers and a container ship: five struck by unidentified projectiles in the Strait of Hormuz and one by a drone near Sohar anchorage, Oman; four of the warnings were time-late reports (UKMTO warnings 164-26 to 169-26, via gCaptain, Oct 12).
King Fahd International Airport, Dammam, Oct 11 (Saudi civil aviation authority, via CBS News)Damage assessed
The authority confirmed an attack on the airport, which the Houthis claimed, and said damage assessments and safety inspections were under way; Flightradar24 showed delays and cancellations (via CBS News; Cyprus Mail).
AAA national regular average, 10/12/26 (AAA)$4.3556
Down from $4.3585 the prior day and $4.3653 a week earlier; national diesel $6.2665, down from $6.2771; California regular $6.3078; a year ago regular was $3.0833 (AAA, 10/12/26).
King Khalid International Airport, Riyadh, Oct 10 (via Al Jazeera)Ops suspended
Operations were temporarily suspended while officials assessed damage after the strike; the US Mission recommended that US citizens avoid the airport (via Al Jazeera).
AAA national regular average, 10/11/26 (AAA)$4.3585
Down from $4.3669 the prior day and $4.3697 a week earlier; national diesel $6.2771, down from $6.2824; California regular $6.3069; a year ago regular was $3.0895 (AAA, 10/11/26).
Brent settle, Oct 9 (Reuters, via Yahoo Finance)$104.72
Up 44 cents, or 0.42%, from $104.28; WTI settled at $91.85, up 36 cents, or 0.39%, from $91.49. Dated Brent topped $135 on Oct 8, its highest since April (via Rigzone).
US Gulf of Mexico oil output shut in ahead of Hurricane Isaias, Oct 9 (via Reuters)70%+
The Marine Minerals Administration counted about 1.28M b/d, 62.89% of current output, shut in and 121 of 371 manned platforms evacuated as of Oct 8 (via OilPrice.com); Rigzone reported about 72% on Oct 9, with nearly 500,000 b/d of refining capacity in or near the storm’s path.
AAA national regular average, 10/10/26 (AAA)$4.3669
Down from $4.3718 the prior day and $4.3807 a week earlier; national diesel $6.2824, up from $6.2785, its first daily rise after seventeen declines; California regular $6.3148; a year ago regular was $3.1005 (AAA, 10/10/26).
Brent settle, Oct 8 (via Energy News)$104.28
Up about 4.1% from $100.20; The National reported $104.20. WTI settled at about $91.49, up about 3.6% from $88.28. Brent traded about 1% lower on Friday morning, Oct 9 (via The National).
US Gulf of Mexico oil output shut in ahead of Hurricane Isaias, Oct 8 (US agency, via The National)~63%
Up from 25.08% on Oct 7 (Marine Minerals Administration, via BOE Report); 121 of 371 manned platforms, 32.6%, evacuated as of Oct 9 (via Rigzone). MUFG estimates about 500,000 b/d of capacity at risk (via The National).
Vessels designated by the US for carrying Iranian oil, Oct 8 (Treasury and State, via MarineLink and ANI)22
Treasury designated 17 vessels; the State Department designated five vessels, 10 entities and six individuals (ANI, via Business Standard).
AAA national regular average, 10/9/26 (AAA)$4.3718
Up from $4.3612 the prior day and down from $4.3961 a week earlier; national diesel $6.2785, down from $6.2847; California regular $6.3309; a year ago regular was $3.1106 (AAA, 10/9/26).
Brent settle, Oct 7 (via Rigzone)$100.20
Down from $100.58 the prior day; WTI settled at $88.28, down from $89.44. Both traded more than 4% higher on Thursday morning, Oct 8 (via Rigzone).
Pledged IEA stocks not yet released (IEA, via Reuters and FXStreet, Oct 7)~100M bbl
Member governments backed completing the release as soon as possible, prioritizing diesel; members still hold about 1.1B barrels of reserves, including more than 200M barrels of diesel. Review at next week’s Governing Board meeting.
US commercial crude stock change, week ending Oct 2 (EIA, via investingLive)-3.2M bbl
Against an expected build of about 1.7M barrels; gasoline up about 0.4M and distillate roughly flat. Midwest gasoline stocks fell to a record low (EIA, via FXStreet).
AAA national regular average, 10/8/26 (AAA)$4.3612
Down from $4.3667 the prior day and $4.4137 a week earlier; national diesel $6.2847, down from $6.3015; California regular $6.3486; a year ago regular was $3.1156 (AAA, 10/8/26).
Brent December settle, Oct 6 (via Rigzone)$100.58
Up 0.3% on the day; WTI November settled at $89.44, little changed (via Rigzone).
EIA 2026 Brent average forecast, October STEO (EIA, Oct 6)$96/bbl
$84 for 2027; retail diesel forecast at $5.19/gal for 2026 and $4.49 for 2027, regular gasoline at $3.91 and $3.56. EIA expects Middle East flows to remain constrained through 4Q26.
Crude exiting the strait, past 7-10 days (Vitol CEO, via Rigzone)~12M b/d
Vitol’s estimate; about 2M b/d of refined products also left the region over the preceding week (Reuters, via Investing.com).
AAA national regular average, 10/7/26 (AAA)$4.3667
Down from $4.3685 the prior day and $4.4343 a week earlier; national diesel $6.3015, down from $6.3151; California regular $6.3602; a year ago regular was $3.1214 (AAA, 10/7/26).
Brent December settle, Oct 5 (via Rigzone)$100.32
Down 1.9% on the day; WTI November settled at $89.43, down 1.8% (via Rigzone).
Aramco November Arab Light price to Asia (via Rigzone, Oct 5)-$5/bbl
A $5 discount to the regional benchmark, a six-year low, against a $2 discount for October.
Tanker day rates, Oct 5 (Poten, via Gulf News)$1.3M/day
About 43 times January rates.
Vessels redirected under the US blockade, Oct 5 (US Central Command, via gCaptain)130
Since the blockade of Iranian ports resumed Jul 14; 122 were reported on Sep 26 (via CBS News).
AAA national regular average, 10/6/26 (AAA)$4.3685
Up from $4.3653 the prior day and down from $4.4558 a week earlier; national diesel $6.3151, down from $6.3207; California regular $6.3764; a year ago regular was $3.1333 (AAA, 10/6/26).
Gulf crude exports, 7-day average to Oct 1 (Kpler)18.5M b/d
Above the pre-war average of about 18M b/d; about 40% of September’s regional crude bypassed the strait via alternative routes (Kpler, via Gulf News, Oct 5).
OPEC+ core-producer November targets, Oct 4 (via The National)Unchanged
Saudi Arabia, Iraq, Kuwait, Oman, Algeria, Russia and Kazakhstan held a combined quota of about 31M b/d; most are producing below target; next meeting Nov 1.
Incidents of damage to vessels since February (UKMTO, Oct 2)91
Count from UKMTO’s overview released Oct 2 (via Middle East Eye).
AAA national regular average, 10/5/26 (AAA)$4.3653
Down from $4.3697 the prior day and $4.4768 a week earlier; national diesel $6.3207, down from $6.3434; California regular $6.3916; a year ago regular was $3.1339 (AAA, 10/5/26).
Iranian rial, open market, Oct 4 (Iran International)2.7M+ per $1
The US dollar topped 2.7 million rials on Iran’s open market; the euro traded at about 3.02 million rials (Iran International, Oct 4).
AAA national regular average, 10/4/26 (AAA)$4.3697
Down from $4.3807 the prior day and $4.4798 a week earlier; national diesel $6.3434, down from $6.3554; California regular $6.3889; a year ago regular was $3.1402 (AAA, 10/4/26).
US September new-vehicle sales pace (via Headlight.News, Oct 2)16.4M SAAR
September sales of about 1.32M units, up 4.4% year over year, against published forecasts of 16.0M (Edmunds), 16.1M (J.D. Power-GlobalData) and 16.3M (Cox Automotive).
G7 coordinated emergency release, agreed Oct 2 (G7 leaders’ statement)100M bbl
Diesel and other petroleum reserves, released through the International Energy Agency over four months with a front-loaded diesel release in the first 20 days; members pledged not to restrict energy exports to one another (statement released by the French presidency, via The National; Al Jazeera).
Brent (Dec) and WTI settles, Friday Oct 2 (via EnergyNow)$102.25 / $91.11
Brent down $0.06 and WTI down $1.76 (1.9%); WTI lost about 1.4% on the week and Brent was roughly flat on the week after adjusting for the November-December contract roll (EnergyNow, Oct 2).
AAA national regular average, 10/3/26 (AAA)$4.3807
Down from $4.3961 the prior day and $4.4874 a week earlier; national diesel $6.3554, down from $6.3726; a year ago regular was $3.1528 (AAA, 10/3/26).
Ford Q3 US sales, reported Oct 2 (via NewsBeep)-6.6%
Hyundai Motor Group (Hyundai, Kia, Genesis) up 5.4%, about 1,200 units behind Ford for third place; Ford’s EV sales fell about 80% in the quarter (via NewsBeep; Quartz, Oct 2).
Brent (Dec) and WTI settles, Thursday Oct 1 (Reuters)$102.31 / $92.87
December Brent, now the front month, up $4.28 (4.4%) on its $98.03 Sep 30 settle; WTI up $2.45 (2.7%) (Reuters, via Euronext).
AAA national regular average, 10/2/26 (AAA)$4.3961
Down from $4.4137 the prior day and $4.4918 a week earlier; national diesel $6.3726, down from $6.3895; a year ago regular was $3.1593 (AAA, 10/2/26).
Iranian automakers sanctioned, Oct 1 (US Treasury)2
Iran Khodro and SAIPA, which together account for more than 90% of Iran’s domestic auto market, alongside three rail companies and foreign suppliers in Indonesia, the UAE and Turkey, under Operation Economic Outcast (via Al-Monitor).
GM Q3 US sales, reported Oct 1 (via Reuters)670,974 (-5.5%)
GM EV sales fell 62%; Toyota 633,223, up marginally; Stellantis 324,277, roughly flat; Honda up 9% (via Reuters, Oct 1).
Brent (expiring Nov) and WTI settles, Wednesday Sep 30 (Reuters)$103.50 / $90.42
November Brent up $0.91 at expiry; the more-active December contract rose $1.87 to $98.03; WTI up $1.04. Brent gained about 14% in September and WTI about 5% (Reuters, via Euronext).
AAA national regular average, 10/1/26 (AAA)$4.4137
Down from $4.4343 the prior day and $4.4825 a week earlier; national diesel $6.3895, down from $6.4139; a year ago regular was $3.1605 (AAA, 10/1/26).
Further SPR release announced, Sep 29 (US Energy Department)40M bbl
Structured as an exchange to be repaid with additional barrels, completing the US 172M-barrel share of the IEA coordinated release; bids due Oct 6. DOE expects about 200M barrels to return over the next year (via World Oil).
US distillate stocks, week ending Sep 25 (EIA)105.2M bbl
Down 2.3M barrels, 14% below the five-year average; gasoline down 1.7M to 204.4M; commercial crude up 922,000 to 427.3M against an expected draw (Reuters, via Euronext; EIA, via Oilprice).
Brent and WTI settles, Tuesday Sep 29 (Reuters)$102.59 / $89.38
Brent down $2.69 (2.6%) and WTI down $3.22 (3.5%) at settlement; Kpler data put Middle East crude exports at about 16.3M b/d in September, the highest since the war began (Reuters, via BNN Bloomberg).
AAA national regular average, 9/30/26 (AAA)$4.4343
Down from $4.4558 the prior day and $4.4744 a week earlier; national diesel $6.4139, down from $6.4391; a year ago regular was $3.1506 (AAA, 9/30/26).
Targets sanctioned under Operation Economic Outcast, Sep 29 (US Treasury)10
Individuals and companies in China, Hong Kong, Pakistan, Turkey, Saudi Arabia and Iran, designated by Treasury for procuring weapons and military components for Iran’s defense ministry (via Al Jazeera, Sep 29).
Iranian rial, free market, Sep 28 (Pashizi, via The Sunday Guardian)2.4M per $
The lowest recorded value of the rial against the dollar on the free market, per the Pashizi currency tracker; annual inflation is reported at 61.4% for August and food prices up 128.1% year on year (via The Sunday Guardian, Sep 28).
Brent and WTI settles, Monday Sep 28 (Reuters)$105.28 / $92.60
Brent up $0.96 (0.9%) and WTI up $0.19 (0.2%) at settlement, after trading more than $4 higher earlier in the session; UBS puts September Hormuz shipments at about 7.4M b/d, below pre-conflict levels (Reuters, via WMBD).
AAA national regular average, 9/29/26 (AAA)$4.4558
Down from $4.4768 the prior day and $4.4750 a week earlier; California regular $6.3803, up from $6.3650; national diesel $6.4391 (AAA, 9/29/26).
Countries revoking Iranian airline flight permits (US Treasury Secretary, via Al Arabiya, Sep 27)5
Azerbaijan, Georgia, Iraq, Oman and the UAE, per US Treasury Secretary Scott Bessent; he also said the UAE central bank blocked transactions with Iran’s Bank Melli. Iran’s state news agency reported Iran Air and Mahan flights continuing to China and Russia (via Al Arabiya, Sep 27).
Brent and WTI, Monday Sep 28, 0540 GMT (Reuters, intraday)$107.75 / $94.55
Brent up $3.43 (3.29%) and WTI up $2.14 (2.32%) on Friday’s settles of $104.32 and $92.41; intraday quotes, not settles (Reuters, via The Sunday Guardian).
AAA national regular average, 9/27/26 (AAA)$4.4798 — down $0.0076
Down from $4.4874 the prior day and up from $4.4761 a week earlier; California regular $6.3528, up from $6.3368; national diesel $6.4709 (AAA, 9/27/26).
Iranian airline flights in Turkey, Oman and the UAE (US Treasury Secretary, via Iran International, Sep 27)Suspended
Turkey and Oman suspended Mahan Air flights and the UAE halted Iranian airline operations, per US Treasury Secretary Scott Bessent (via Iran International, Sep 27); Iraq’s Baghdad, Najaf, Erbil and Sulaimaniya airports suspended Iranian airline flights earlier under the Treasury’s aviation sanctions (Reuters, via RFE/RL).
AAA national regular average, 9/26/26 (AAA)$4.4874 — down $0.0044
Down from $4.4918 the prior day and up from $4.4759 a week earlier; California regular $6.3368, up from $6.2882; national diesel $6.4839 (AAA, 9/26/26).
Brent, Friday Sep 25 close (ICE, via EnergyNow)$104.32 — down $2.28
Brent settled Friday at $104.32/bbl, down $2.28 or 2.14% on Thursday’s $106.60, and up $0.45 or 0.43% on the week (EnergyNow, Sep 25; Trading Economics).
WTI, Friday Sep 25 close (NYMEX November, via EnergyNow)$92.41 — down $2.20
WTI settled Friday at $92.41/bbl, down $2.20 or 2.33%, and down $7.89 or 7.87% on the week; the Brent-WTI spread widened to about $11.91 from about $3.57 a week earlier (EnergyNow, Sep 25).
J.D. Power-GlobalData September US forecast (Sep 24)16.1M SAAR
September sales forecast at 1,330,100 units, up 2.6% year over year; average monthly payment $821, a September record; hybrids 17.0% of retail sales, up 3.5 points; EVs 7.9%, down 6.5 points (J.D. Power, Sep 24).
AAA national regular average, 9/25/26 (AAA)$4.4918 — up $0.0093
Up from $4.4825 the prior day and $4.4687 a week earlier; California regular $6.2882, national diesel $6.5019 (AAA, 9/25/26).
Iranian airline flights at Najaf airport, Iraq (via CBS News, Sep 25)Halted
Iraq’s Najaf airport halted all flights by Iranian airlines on Friday as regional states moved to enforce US Treasury sanctions on Iranian carriers (via CBS News live coverage).
Commercial vessels redirected under the US blockade of Iranian ports (US Central Command, via CBS News)122 total
US Central Command’s count, including seven redirects in the preceding two days (via CBS News, Sep 26). Reported as the US military’s figure; not independently verified.
Brent, Thursday Sep 24 close (ICE, via Trading Economics)$106.60 — up $3.52
Brent closed Thursday at $106.60/bbl after an intraday high near $108, up $3.52 or 3.4% on Wednesday’s $103.08 settle (Trading Economics; The National, Sep 25). Prices eased on Friday morning.
WTI, Thursday Sep 24 close (NYMEX November, via Trading Economics)$94.61 — up $2.45
The NYMEX WTI November contract closed Thursday at $94.61/bbl, up $2.45 or 2.7% on Wednesday’s $92.16 (Trading Economics). The Brent-WTI spread was reported near $12.7 on Friday, the widest since May (The National, Sep 25).
Hormuz crossings, Thursday Sep 24 (Kpler preliminary, via The National)13 — 4 VLCCs out
Kpler’s preliminary figures recorded 13 crossings of the Strait of Hormuz and 27 of Bab el-Mandeb on Thursday; four VLCCs exited Hormuz carrying about 2M barrels of Saudi crude each (via The National, Sep 25). Preliminary counts are revised and can miss ships with transponders switched off.
Cox Automotive full-year 2026 US new-vehicle forecast (Sep 24)16.1M — up from 15.8M
Cox raised its full-year forecast to 16.1M units from 15.8M, put September’s SAAR at 16.3M against 16.8M in August, and third-quarter volume at 4.12M; it named higher fuel prices, elevated interest rates and softer consumer sentiment as headwinds (Cox Automotive, via PR Newswire, Sep 24).
AAA national diesel average, 9/24/26 (AAA)$6.5141 — down $0.0076
The national diesel average eased for a second reading, from $6.5217; the record is $6.5276, set 9/22/26. California diesel is $8.4378/gal (AAA).
Brent, Wednesday Sep 23 settle (ICE, via Reuters)$103.08 — up $3.83
The ICE Brent November contract settled at $103.08/bbl on Wednesday, up $3.83 or 3.86%, ending a five-session decline (via Reuters / GV Wire, Sep 23).
WTI, Wednesday Sep 23 settle (NYMEX November, via Reuters)$92.16 — up $1.64
The NYMEX WTI November contract settled at $92.16/bbl, up $1.64 or 1.81% (via Reuters / GV Wire, Sep 23). The October contract this page carried at $94.99 expired on Sep 22; the page now carries November, so its day-on-day change is not a like-for-like comparison.
US commercial crude stocks, week ending Sep 18 (EIA, via Oil & Gas 360)426.4M bbl — up 3.0M
US commercial crude inventories rose 3.0M barrels to 426.4M, about 2% above the five-year average, against an expected draw of about 641,000 barrels (via Reuters). Gasoline stocks fell 1.7M barrels, about 6% below the five-year average, and distillate 0.4M barrels, 12% below; refinery utilization was 94.0% (EIA, via Oil & Gas 360).
US Strategic Petroleum Reserve, Sep 18 (EIA preliminary data, via DCNF, Sep 23)284.6M bbl
EIA preliminary data put the SPR at 284.6M barrels as of Sep 18, down from 285.0M a week earlier and about 121M barrels (30%) below a year ago; an Energy Department spokesperson said the reserve needs about 70M barrels to operate safely (via Daily Caller News Foundation, Sep 23).
AAA national diesel average, 9/23/26 (AAA)$6.5217 — down $0.0059
The national diesel average eased from $6.5276, the first decline after nineteen consecutive all-time highs; it was $6.3103 a week earlier. California diesel is $8.4375/gal (AAA).
Hormuz commodity-vessel crossings, Tuesday Sep 22 (Kpler/LSEG, via Al Arabiya)3 — all outbound
Three commodity vessels crossed on Tuesday, including one Panamax tanker, against four on Monday and a 10-day average of about 15; the ballast LNG carrier Al Mafyar reappeared inside the strait (Kpler and LSEG data, via Al Arabiya, Sep 23). Figures can change as some ships switch off transponders.
Saudi East-West pipeline to Yanbu (three sources, via Reuters, Sep 22)Restarted — low rate
Saudi Arabia restarted its East-West crude pipeline on Sep 22, pumping at a low rate, three sources told Reuters; one source said Aramco aimed to restore pumping to about 4M b/d, a security source said full resumption could take weeks, and one China-bound cargo was scheduled to load at Yanbu. Saudi Aramco did not respond to a request for comment.
Saudi crude shipped through Hormuz, Sep 13-18 average (via Reuters, Sep 22)2.9M b/d
Saudi crude flows through the strait averaged 2.9M b/d over six days to Sep 18, up from about 700,000 b/d in August, and Aramco loaded about 14M barrels onto seven VLCCs inside the Gulf, per shipping data cited by Reuters (via Yahoo Finance and The National, Sep 22).
Hormuz transits, latest IMF PortWatch day (Sep 20, via straits.live)1 transit
IMF PortWatch’s refreshed chokepoint series records one AIS-broadcasting commercial transit on Sep 20 against a pre-crisis norm of about 85 a day, about 1% of typical (via straits.live, Sep 23). PortWatch counts only vessels broadcasting on AIS; The National separately reported two visible commercial crossings on Sep 21.
Brent, Tuesday Sep 22 settle (ICE, via Reuters)$99.25 — down $1.09
The ICE Brent November contract settled at $99.25/bbl on Tuesday, down $1.09 or 1.09%, after falling more than $2 at the session low (via Reuters / Yahoo Finance, Sep 22). This page carried $99.85 for Monday from a different report; the Reuters change implies a Monday settle of $100.34.
WTI, Tuesday Sep 22 settle (NYMEX, via Reuters)$94.99 — down $1.19
The NYMEX WTI October contract settled at $94.99/bbl on Tuesday, down $1.19 or 1.24%, from the same Reuters report as the Brent row above (via Yahoo Finance, Sep 22).
Brent, Monday Sep 21 close (ICE, via Seeking Alpha)$99.85 — down 3.9%
The ICE Brent November contract closed Monday at $99.85/bbl, down 3.9% on the session and a fourth straight decline, back below $100 (via Seeking Alpha / TradingView, Sep 21). ING analysts attributed the move to profit-taking and expectations around this week’s UN General Assembly, per the same report.
WTI, Monday Sep 21 close (NYMEX, via Seeking Alpha)$95.36 — down 4.9%
The NYMEX WTI October contract closed Monday at $95.36/bbl, down 4.9% on the session, from the same report and session as the Brent row above (via Seeking Alpha / TradingView, Sep 21).
US diesel record, nineteenth consecutive (AAA, 9/22/26)$6.5276/gal
AAA’s national diesel average set a nineteenth consecutive all-time high at $6.5276/gal in the reading stamped 9/22/26, up $0.0169 on the day. California diesel rose $0.0179 to $8.4387/gal after one day’s decline.
US regular gasoline (AAA, 9/22/26)$4.4750/gal
AAA’s national regular average is $4.4750/gal, down $0.0036 on the day and about 15 cents higher on the week; mid-grade reads $4.9724 and premium $5.3643. California regular rose to $6.1871/gal.
Hulls holding position away from berth (straits.live, 22 SEP 1002Z)377 — down 116 on the day
straits.live’s AIS monitor recorded 377 vessels holding position away from berth at 1002Z on Sep 22, down from 493 on its Sep 21 read and up 11 on seven days earlier, within a 7-day range of 273-496, excluding ships within 25km of a working port. The site’s daily brief for Sep 22 reports 406 and 434 on different screens; this page carries the live headline figure.
US diesel record, eighteenth consecutive (AAA, 9/21/26)$6.5107/gal
AAA’s national diesel average set an eighteenth consecutive all-time high at $6.5107/gal in the reading stamped 9/21/26, up $0.0057 on the day and $0.2806 on the week from $6.2301, about 76% above the $3.6958 of a year ago. AAA’s own highest-recorded-average table now stamps the diesel record at 9/21/26. The daily increment has narrowed for a second day, from 1.84 cents to 0.57 cents.
California diesel eases, first daily fall in the record run (AAA, 9/21/26)$8.4208/gal
California’s diesel average fell $0.0036 to $8.4208/gal in the reading stamped 9/21/26, the first daily decline in the state series since the run of records began, so no state record was set today. It remains the highest state diesel average in the AAA table, ahead of Washington at $7.4316 and Hawaii at $7.0786. One down day is not a turn; it is one reading.
US regular gasoline (AAA, 9/21/26)$4.4786/gal
AAA’s national regular average is $4.4786/gal, up $0.0025 on the day after Friday’s effectively flat reading and $0.1623 on the week from $4.3163. Mid-grade reads $4.9599 and premium $5.3545, each down on the day. The all-time national record for regular remains $5.0165, set 6/14/22.
Hormuz transits over the weekend (preliminary Kpler data, via The National, Sep 21)14, from 36
Fourteen vessels transited the Strait of Hormuz on Saturday and Sunday against 36 the previous weekend: 11 exited, three entered, and seven of the departures took the Iranian route. A very large gas carrier left with LPG on Saturday and a fertiliser-laden vessel also departed. The report notes some vessels transited in the dark or with transponders switched off, so the count is a floor on AIS-visible movement rather than a census.
Bab el-Mandeb crossings over the weekend (Kpler, via The National, Sep 21)48, from 57
Commodity vessel traffic through Bab el-Mandeb fell to 48 over the weekend from 57 the previous weekend, at 24 crossings on each of Saturday and Sunday. Houthi forces have taken Mokha, Perim Island (Mayyun) and Dhubab on the western Yemeni coast overlooking the strait. BMI, a unit of Fitch Solutions, reported that senior Houthi figures have indicated Red Sea navigation remains safe for all shipping except Saudi-linked vessels.
Saudi crude exports so far in September (Kpler provisional, via Reuters, Sep 21)4M+ b/d, from 2.4M in Aug
Saudi crude exports recovered to more than 4 million b/d so far in September after slumping to 2.4 million b/d in August, the lowest since at least 2013, on provisional Kpler data. The mechanism is a rerouting rather than a pipeline recovery: with the East-West line shut, Saudi Aramco concentrated loadings at its Gulf terminals Ras Tanura and Juaymah and moved barrels through the strait the line was built to bypass, and sold about 60 million barrels of September-October cargoes by ship-to-ship transfer at Sohar in Oman.
Saudi oil through the Strait of Hormuz, past six days (JPMorgan, Sep 18, via Reuters)2.9M b/d, from 700k in Aug
JPMorgan analysts, citing satellite data in a Sep 18 note, put Saudi oil moving through the Strait of Hormuz at an average 2.9 million b/d over the past six days against just 700,000 b/d in August. The bank described Saudi Arabia as the most notable pivot in the regional flow picture.
Middle East total oil flows, past ten days (JPMorgan, Sep 18, via Reuters)17.1M b/d, -6.1M vs 2025
JPMorgan put total Middle East oil flows at an average 17.1 million b/d over the past ten days, 6.1 million b/d below the 2025 average, and described flows as remaining surprisingly strong despite the East-West pipeline disruption. The figure is a bank’s estimate from satellite data, not an agency statistic.
Commercial vessels redirected by US forces near the strait (Caliber.Az, BusinessLine, Sep 21)109 redirected
Reporting relayed through the straits.live event index puts the number of commercial vessels redirected by US forces near the strait at 109, up from the 100-plus with four disabled that US Central Command published on Sep 9. The figure is a redirection count, not a transit count, and the two are not additive.
Ships assisted through the strait (US Central Command, Adm. Brad Cooper, via The National, Sep 21)2,000+ ships, 1B+ bbl
US Central Command commander Adm. Brad Cooper said in a post on X that the command has assisted more than 2,000 commercial ships transiting the strait, with more than one billion barrels of crude leaving the Gulf in recent months, and that primary transit lanes are clear of mines. Reported as that command’s count. It is a cumulative figure over months and is not reconcilable with IMF PortWatch’s AIS-only daily counts, which record eight transits on Sep 13 against a pre-crisis norm of about 85 a day.
Brent at a two-week low on Saudi export recovery (Reuters, 0213 GMT, Sep 21)$101.71/bbl, -2.08%
Brent was quoted at $101.71/bbl at 0213 GMT on Monday Sep 21, down $2.16 or 2.08% on the Friday settle of $103.87 and the lowest since Sep 10; WTI was quoted at $98.15, down $2.15 or 2.14%, breaking below $100. Reuters attributes the fall to a partial recovery in Saudi shipments and to expectations of diplomatic activity around the UN General Assembly. These are intraday quotes, not settles, and the expiring October contract was being rolled into November.
CMA CGM Emergency Fuel Surcharge, effective Oct 1 (CMA CGM advisory, via AJOT)$265/TEU dry, $320 reefer
CMA CGM’s new Emergency Fuel Surcharge takes effect Oct 1, 2026 by loading date at $265 per TEU for dry cargo and $320 for reefer on main routes, and $75 and $90 respectively on return legs. Against the carrier’s March 27 levels the headhaul rate is unchanged and the backhaul rate falls from $130 and $155. The carrier cites Brent holding above $100 since early September and bunker prices rising in every region.
Consumer car shipping prices, 1H26 vs 1H25 (SGT Auto Transport, via Automotive Addicts, Sep 10)+14.6%
Consumer car-shipping prices rose 14.6% in the first half of 2026 against the same period of 2025, on 30 months of first-party booking records covering all 50 states and 1,581 state-to-state lanes, mix-adjusted so route shifts are not read as price movement. Year-over-year increases ran 9.2% in January, 14.9% in March, 32.8% in May and 34.7% in June, tracking the diesel curve rather than demand: the first-half diesel average was $4.72 against $3.59 a year earlier.
Carrier pay for car shipping, 1H26 vs 1H25 (SGT Auto Transport, Sep 10)+22.8%
What carriers were paid to move a car rose 22.8% over the same period, against the 14.6% consumers paid. The 8.2-point gap is broker margin absorbing the fuel shock, and it is measurably straining: post-booking repricing rose 46% and cancellations climbed from 1.45% to 4.64% of all bookings as quotes stopped clearing the market before a truck accepted the load.
US diesel record, seventeenth consecutive (AAA, 9/20/26)$6.5050/gal
AAA’s national diesel average set a seventeenth consecutive all-time high at $6.5050/gal in the reading stamped 9/20/26, crossing $6.50 for the first time. Up $0.0184 on the day and $0.3010 on the week from $6.2040, about 76% above the $3.7002 of a year ago. AAA’s own highest-recorded-average table now stamps the diesel record at 9/20/26.
California diesel record (AAA, 9/20/26)$8.4244/gal
California’s diesel average set a fresh state record at $8.4244/gal, up $0.0083 on the day from $8.4161. It remains the highest state diesel average in the AAA table, ahead of Washington at $7.4454 and Hawaii at $7.1199.
US regular gasoline (AAA, 9/20/26)$4.4761/gal
The national regular average is $4.4761/gal against $4.4759 yesterday, up $0.0002 on the day — flat at display precision and the smallest daily move since the pump began climbing in early September — and up $0.1631 on the week from $4.3130. Mid-grade and premium each ticked down. California regular rose to $6.1533 for a seventh consecutive day above $6.
US distillate inventories vs 2021–2025 seasonal average, week ending Sep 11 (EIA, Sep 18)13% below
US distillate inventories in the week ending Sep 11 were 15.8 million barrels, or 13%, below the five-year (2021–2025) seasonal average, EIA reported on Sep 18. Distillate net exports have run near or above the five-year high since February, and US refineries were at 97% utilisation in the same week; EIA attributes the global squeeze to reduced refining activity in Russia, China and the Middle East.
US retail diesel, EIA weekly series, Sep 14 (EIA, Sep 18)$6.29/gal
EIA’s own weekly retail series, read Mondays, put the national diesel average at $6.29/gal on Sep 14 — the highest nominal level since the series began in 1994 and the highest inflation-adjusted level since 2022. This is a different series from the AAA daily average carried above; both are published, and they are not interchangeable.
Saudi crude exported via Yanbu before the Sep 10 pipeline attack (Kpler, Sep 17)~4.5M b/d
Before the Sep 10 attack the East-West (Petroline) line ran at roughly 5.5 million barrels a day, of which about 4.5 million b/d of crude was exported through Yanbu — the outlet that bypasses the Strait of Hormuz entirely. No crude has loaded from Yanbu since Sep 11. Saudi Aramco is building a bypass around the damaged sections, with full repairs put at four to six weeks (Engineering News-Record) and the company reported to be seeking about half of capacity back within days (Bloomberg, Sep 16).
US diesel record, sixteenth consecutive (AAA, 9/19/26)$6.4866/gal
AAA’s national diesel average set a sixteenth consecutive all-time high at $6.4866/gal in the reading stamped 9/19/26, up $0.0390 on the day and $0.3264 on the week from $6.1602. AAA’s own highest-recorded-average table stamps the diesel record at 9/19/26. The month-ago column reads $5.5042 and the year-ago column $3.7060, so diesel is about 75% above where it stood a year earlier.
California diesel record (AAA, 9/19/26)$8.4161/gal
California’s diesel average set a fresh state record at $8.4161/gal, up $0.0216 on the day from $8.3945. It remains the highest state diesel average in the AAA table, ahead of Washington at $7.4367 and Hawaii at $7.1361.
US regular gasoline (AAA, 9/19/26)$4.4759/gal
The national regular average rose to $4.4759/gal from $4.4687, up $0.0072 on the day and $0.1655 on the week from $4.3104. The month-ago column reads $4.0860 and the year-ago column $3.1996. The all-time national record for regular remains $5.0165, set 6/14/22.
Saudi crude to move through the strait, Sep-Oct (Reuters traders, via gCaptain, Sep 18)~60M bbl
Saudi Aramco plans to move roughly 60 million barrels through the Strait of Hormuz during September and October, according to traders cited by Reuters and relayed by gCaptain on Sep 18, with some cargoes transferred ship-to-ship near Sohar, Oman. The rerouting follows the loss of the East-West pipeline bypass to Yanbu, and moves barrels that had avoided the strait back onto the corridor where the attacks are occurring.
US diesel record, fifteenth consecutive (AAA, 9/18/26)$6.4476/gal
AAA’s national diesel average set a fifteenth consecutive all-time high at $6.4476/gal in the reading stamped 9/18/26, up $0.0520 on the day and $0.3920 on the week from $6.0556. AAA’s own highest-recorded-average table now stamps the diesel record at 9/18/26. The year-ago column on the same page reads $3.7087.
California diesel record (AAA, 9/18/26)$8.3945/gal
California’s diesel average set a fresh state record at $8.3945/gal, up $0.0449 on the day from $8.3496. It remains the highest state diesel average in the AAA table, ahead of Washington at $7.4113 and Hawaii at $7.1115.
US regular gasoline (AAA, 9/18/26)$4.4687/gal
The national regular average rose to $4.4687/gal from $4.4386, up $0.0301 on the day and $0.1737 on the week from $4.2950. The month-ago column reads $4.0654 and the year-ago column $3.2036. The all-time national record for regular unleaded remains $5.0165, set 6/14/22.
Supertanker orders placed in 2026 to date (MarineLink; Reuters, Sep 18)>$20B, 2x 2025
Shipowners have ordered more than twice as many supertankers this year as in all of 2025, a buying spree worth over $20 billion and the biggest in at least 25 years, per MarineLink; Reuters carries the same claim. The figure prices expected reroute duration rather than damage already incurred.
Vessels holding position away from berth (straits.live AIS, 18 SEP 1010Z)406 hulls
straits.live’s stranded-vessel aggregate read 406 AIS-visible hulls holding position away from berth, down 15 on yesterday’s 421 and 126 above the figure of eight days earlier, within an 8-day range of 242-512. The carrier table separately shows 8+ vessels reported stranded by 2 of 9 lines, a third consecutive day at that level. The site labels both the aggregate and the carrier figures indicative editorial estimates, not confirmed tallies.
US Strategic Petroleum Reserve, week ending Sep 11 (EIA Weekly Petroleum Status Report, Sep 16)285.0M bbl
The EIA’s Weekly Petroleum Status Report for the week ending Sep 11, released Sep 16, put the Strategic Petroleum Reserve at 285.0 million barrels, down about 403,000 barrels on the week and 39.9% of the reserve’s 714 million-barrel authorized capacity — the lowest level since Nov 5, 1982. This is the first direct reading off the weekly in fifteen days; the page had been carrying a Reuters citation of DOE data published Sep 8 at 285.4M. The reserve has been drawing under the 172M-barrel, 120-day release authorized on Mar 11 as the US share of the IEA collective action.
US commercial crude stocks, week ending Sep 11 (EIA, Sep 16)-640,000 bbl
The same weekly report showed US commercial crude inventories down 640,000 barrels to 423.4 million barrels, a smaller draw than analysts had expected, with Cushing stocks also lower. The figure contrasted sharply with the American Petroleum Institute’s estimate a day earlier of a 7.1 million-barrel build (via Trading Economics).
US diesel record, fourteenth consecutive (AAA, 9/17/26)$6.3956/gal
AAA’s national diesel average set a fourteenth consecutive all-time high at $6.3956/gal, up $0.0853 on the day and $0.4183 on the week from $5.9773. AAA’s own highest-recorded-average table now stamps the record at 9/17/26. A year ago the national diesel average was $3.7075.
California diesel record (AAA, 9/17/26)$8.3496/gal
California’s diesel average set a fresh state record at $8.3496/gal, up $0.0828 on the day from $8.2668.
US regular gasoline, largest daily move of the month (AAA, 9/17/26)$4.4386/gal
The national regular average rose to $4.4386/gal from $4.3672, up $0.0714 on the day — the largest single-day increase in the current reading series — and $0.1616 on the week from $4.2770. Mid-grade reads $4.9339 and premium $5.3239. A year ago the national average was $3.2003. California’s regular average rose to $6.0851 from $6.0440, a fourth consecutive day above $6.
East-West pipeline repair plan (Saudi Aramco reporting, via Trading Economics, Sep 16-17)Half in days
Saudi Aramco is reported to be working to bypass the damaged section of the East-West (Petroline) route, aiming to restore roughly half of its capacity within days and return the pipeline to full operation in about six weeks. This sits alongside two earlier published estimates the page already carries: sources cited by Reuters on Sep 14 putting full restoration at up to six weeks, and US Energy Secretary Chris Wright saying the outage should last a matter of days. Published repair estimates therefore remain in conflict; the only thing established is that the line is still shut, for a seventh day.
Saudi crude rerouted through the strait after the pipeline shutdown (gCaptain, Sep 16)Prompt sales raised
gCaptain reported that Saudi Arabia is ramping up prompt sales of crude shipped via the Strait of Hormuz following the shutdown of the East-West pipeline, which halted cross-country flows to its Red Sea coast. Trading Economics reported the same shift, with US military assistance. No volume figure has been published for the rerouted barrels.
Hormuz throughput claim (US Energy Secretary Chris Wright, via Trading Economics, Sep 16)18M bbl this week
US Energy Secretary Chris Wright said 18 million barrels of crude and petroleum products passed through the Strait of Hormuz earlier this week. Independent trackers published materially lower figures over the same window: IMF PortWatch recorded 8 commercial transits on Sep 13, and preliminary shipping data put crossings at four on Sep 15. The two are different measures — volume against vessel count — and no party has published a reconciliation.
Fujairah bunker fuel sales, August (Port of Fujairah data, Sep 15, via Hellenic Shipping News)-65% y/y
Ship fuel sales at the Port of Fujairah on the UAE’s eastern coast fell 2.7% in August from July — when sales had posted their first increase since the war began in February — and the August total was down 65% year over year, according to port data published Sep 15. Fujairah is the main bunkering hub outside the strait and the discharge point several container lines are using in place of Gulf ports.
Saudi crude production, August 2026 (via Trading Economics, Sep 17)6.24M b/d
Saudi Arabia’s crude oil production is recorded at 6,238 thousand barrels a day for August 2026, against 8,135 thousand b/d in the prior month.
Vessels holding position away from berth (straits.live AIS, 16 SEP 2206Z)421 hulls
straits.live’s stranded-vessel aggregate resumed publication after two consecutive suppressed days, recording 421 AIS-visible vessels holding position away from berth, up 168 on the figure eight days earlier and within an 8-day range of 219-512. The count excludes ships within 25km of a working port. The site’s risk screen flagged 214 of 1,954 tracked Gulf vessels, 97 high and 117 moderate.
Direct Pentagon cost of the war through July (Congressional Budget Office, Sep 15, via Roll Call, CNBC and NBC News)$38B
The Congressional Budget Office reported that the war has directly cost the Pentagon $38B through July, an average of about $246M a day across its first five months, and is likely to consume a further $2B to $3B a month if hostilities continue. This is a US fiscal cost and is counted separately from the estimated damage to Iran shown in the hero.
Cost to replace munitions expended through Aug 1 (Congressional Budget Office, Sep 15)$21.7B
CBO put the replacement cost of munitions expended through Aug 1, 2026 at $21.7B: $13.1B for missile-defence interceptors, $7.3B for land-attack cruise missiles and $1.2B for other munitions.
War’s projected addition to US consumption inflation in 1Q27 (Congressional Budget Office, Sep 15)+0.5pp
CBO projected the war will add roughly 0.5 percentage points to personal-consumption-expenditures inflation in the first quarter of 2027 relative to its pre-war estimate, and said the resulting higher inflation will raise interest rates on Treasury securities. CBO also attributed more than 40% of PCE inflation in 2Q26 to higher energy costs driven by supply disruptions in the Strait of Hormuz and the Red Sea. The rate path is the channel through which fuel-driven inflation reaches new-vehicle affordability.
US diesel record, thirteenth consecutive (AAA, 9/16/26)$6.3103/gal
AAA’s national diesel average set a thirteenth consecutive all-time high at $6.3103/gal, up $0.0409 on the day and $0.3679 on the week from $5.9424. A year ago the national diesel average was $3.7008.
California diesel record (AAA, 9/16/26)$8.2668/gal
California’s diesel average set a fresh state record at $8.2668/gal, up $0.0544 on the day from $8.2124.
Strait throughput — IMF PortWatch published day advances after nine days (via straits.live, Sep 16)8 transits, 9%
IMF PortWatch’s most recent published day advanced from Sep 6 to Sep 13, recording 8 AIS-broadcasting commercial transits against a pre-crisis norm of about 85 a day, or 9% of typical. The refresh ends the nine-day gap this page flagged on Sep 15. PortWatch counts AIS-broadcasting crossings only; vessels that stop transmitting are not captured. Separately, preliminary shipping data put crossings at four on Tuesday Sep 15, down from seven a day earlier and short of the 10-day average of 18 (MarineLink and BusinessLine, Sep 16).
US crude stockpiles, week to Sep 11 (American Petroleum Institute, via Trading Economics, Sep 16)+7.1M bbl
The American Petroleum Institute reported a 7.1 million-barrel increase in US crude stockpiles last week, alongside higher gasoline and distillate inventories. The API series is an industry estimate published ahead of the official EIA Weekly Petroleum Status Report, which is due later on Sep 16 and had not published at the time of this run.
US diesel record, twelfth consecutive (AAA, 9/15/26)$6.2694/gal
AAA’s national average for diesel printed $6.2694/gal in the reading stamped 9/15/26, a twelfth consecutive all-time high, up $0.0393 on the day and $0.3682 on the week from $5.9012 a week earlier. Against the $3.6858 print of a year ago the average is up about 70%. Diesel is the freight and dealer-logistics input rather than the consumer pump price, so the record reads through to landed vehicle cost before it reaches showroom pricing.
Vessels blacklisted by Iran’s Persian Gulf Strait Authority (Iran International and Insurance Journal, Sep 14; Middle East Monitor, Sep 15)77 vessels
Iran’s Persian Gulf Strait Authority published an updated list of 77 vessels it accuses of violating its protocols for the Strait of Hormuz. The notice says listed ships face restrictions on future passage including fines, detention or confiscation, warns insurers, P&I clubs and classification societies against providing them services, and states that commercial ships cooperating with the United States and its allies may also be listed. The notice does not specify the violation attributed to any individual vessel; removal requires a formal application with justification. The figure is the count published in the notice, not an independent tally.
California diesel record (AAA, 9/15/26)$8.2124/gal
California’s average for diesel printed $8.2124/gal in the reading stamped 9/15/26, a fresh state record, up $0.0580 from $8.1544 the day before. California regular rose to $6.0175/gal from $6.0012, holding above $6 for a second day (AAA, reading stamped 9/15/26).
US diesel record, eleventh consecutive (AAA, 9/14/26)$6.2301/gal
AAA’s national diesel average set an eleventh consecutive all-time high at $6.2301/gal in the reading stamped 9/14/26, up $0.0261 on the day, $0.3286 on the week and 68.7% above the $3.6923 of a year ago. AAA’s highest-recorded table carries the 9/14/26 stamp against the diesel record. Diesel prices every truck movement in the vehicle supply chain, from inbound parts to finished-unit delivery.
California regular crosses $6 (AAA, 9/14/26)$6.0012/gal
California’s regular average crossed $6 a gallon for the first time in this crisis, at $6.0012/gal from $5.9877 a day earlier, up $0.1410 on the week and 29.2% above the $4.6463 of a year ago. It remains below the state record of $6.4375 set on 6/14/22. California is the largest single new-vehicle market in the United States.
California diesel record (AAA, 9/14/26)$8.1544/gal
California’s diesel average set a fresh state record at $8.1544/gal, up $0.0177 on the day and $0.3288 on the week. San Rafael ($8.7190) and San Francisco ($8.6681) are the most expensive metros in the state, and twenty California metro areas carry a 9/13/26 or 9/14/26 stamp against their own diesel records.
East-West pipeline repair estimate (sources cited by Reuters, Sep 14)Up to six weeks
Two sources told Reuters that restoring Saudi Arabia’s East-West pipeline could take up to six weeks, while another said limited pumping could resume sooner (via CNBC, Sep 14). The line has a design capacity of about 7M b/d and had been carrying roughly 4M–5M b/d, close to all of the Saudi crude rerouted away from the strait. Saudi Arabia has announced no restart. The estimates are unattributed sources rather than an operator statement and are recorded as such.
US national diesel average (AAA, reading stamped 9/13/26)$6.2040, 10th record
AAA’s national diesel average set a tenth consecutive all-time high at $6.2040/gal, up $0.0438 on the day, $0.3070 on the week ($5.8970) and 67.8% above the $3.6981 of a year ago. AAA’s own highest-recorded table stamps the national diesel record 9/13/26.
California diesel average (AAA, reading stamped 9/13/26)$8.1367, state record
California’s diesel average rose to $8.1367/gal from $8.0956, up $0.0411 on the day and a fresh state record, a day after crossing $8 a gallon for the first time. California remains the most expensive diesel market in the country; Washington is second at $7.2086 and Hawaii third at $6.9913.
Saudi East-West pipeline to Yanbu (Saudi Ministry of Energy, via CNBC and NBC News, Sep 13)Shut, third day
The East-West pipeline, also called Petroline, remained shut for a third day after the Sep 11 drone attack that both Baghdad and Riyadh said originated in Iraq. The Saudi energy ministry said the drone attacks caused a number of injuries and that its teams were securing the line and assessing its safety. The 1,200km line from the eastern oil fields to Yanbu on the Red Sea has a capacity of about 4M to 5M b/d and had been the main route out for Gulf crude while the strait has been closed.
Saudi East-West pipeline to Yanbu (Saudi Ministry of Energy, via CNN and The National, Sep 11)Shut; ~5M b/d route
Saudi Arabia’s energy ministry said the East-West pipeline had been attacked and was shut down as a precautionary measure. The line carries crude from Abqaiq on the Gulf coast to Yanbu on the Red Sea and had been the single largest export route bypassing the Strait of Hormuz, with nameplate capacity of about 5M b/d and utilization estimated at roughly 95%. With the line down, the remaining published bypass capacity is ADCOP to Fujairah at about 1.5M b/d and Iran’s Goreh-Jask line at about 350,000 b/d running well below nameplate.
US national diesel average (AAA, reading stamped 9/12/26)$6.1602/gal, 9th record
AAA’s national diesel average set a ninth consecutive all-time high at $6.1602/gal, up $0.1046 on the day, $0.2783 on the week and 66.4% above the $3.7029 of a year ago. AAA’s highest-recorded table stamps the national diesel record 9/12/26. Diesel is the fuel of the freight system that moves parts to plants and vehicles to dealers.
California diesel average (AAA, reading stamped 9/12/26)$8.0956/gal, first $8
California’s diesel average crossed $8 a gallon for the first time, at $8.0956 — a fresh state record, up $0.1129 on the day and $0.3186 on the week. San Rafael ($8.5832), Santa Rosa ($8.5415) and San Francisco ($8.5409) are the highest metro averages. California is the largest single US vehicle market.
US consumer prices, August (BLS, Sep 11)+3.4% y/y, +0.4% m/m
The Consumer Price Index rose 0.4% in August and 3.4% over the year, matching July’s annual pace and running slightly above forecasts. Core CPI rose 0.3% on the month and stood at 2.4% year over year.
Gasoline index, August CPI (BLS, Sep 11)+3.9% m/m, +27.4% y/y
The gasoline index rose 3.9% in August and accounted for more than a third of the monthly all-items increase, with the annual rate accelerating to 27.4% from 24.6% in July. This is the channel through which the closure reaches the headline inflation rate that sets the Fed’s rate path and, in turn, auto loan rates.
Energy index, August CPI (BLS, Sep 11)+2.1% m/m, +16.3% y/y
The energy index rose 2.1% over the month and 16.3% over the year. BLS and subsequent coverage attributed the increase to pressure from the conflict in the Middle East.
Bab el-Mandeb daily transits (IMF PortWatch, Sep 6, via straits.live)23 vs 34 baseline
PortWatch recorded 23 transits through Bab el-Mandeb on Sep 6 against a 34 baseline for the window, and 30 through Suez against 39. The baselines for those two rows are wartime rather than peacetime volumes, because the window already contained diverted Red Sea traffic. The route matters to this page because it is the sea leg that Saudi west-coast exports use once crude reaches Yanbu.
US national diesel average (AAA, reading stamped 9/11/26)$6.0556/gal, first $6 handle
AAA’s national average for diesel crossed $6 a gallon for the first time on record, printing $6.0556/gal — an eighth consecutive all-time high, up $0.0783 on the day, $0.2056 on the week and 63.4% above the $3.7053 of a year ago. AAA’s highest-recorded table now stamps the national diesel record 9/11/26. Diesel is the fuel of the freight system that moves parts to plants and vehicles to dealers.
IEA 2026 global oil demand outlook (IEA, via Trading Economics, Sep 11)-2.5M b/d in 2026
The International Energy Agency sharply downgraded its outlook for oil demand, forecasting a 2.5 million-barrel-a-day contraction in 2026 — the largest annual decline since the Covid-19 pandemic — as higher fuel prices and tighter supplies weigh on consumption, and said demand could fall further if the conflict persists.
OPEC 2026 oil demand growth forecast (OPEC Monthly Oil Market Report, Sep 10)380,000 b/d, 5th cut
OPEC lowered its forecast for 2026 world oil demand growth to 380,000 barrels a day, a fifth consecutive downward revision, citing the prolonged war and high crude prices. The group continues to see a smaller consumption impact than the IEA, which now forecasts outright contraction, and raised its 2027 demand-growth forecast.
Saudi crude production, August 2026 (via Trading Economics, Sep 10)Down ~1.9M b/d
Saudi Arabia’s crude oil production fell sharply in August 2026, dropping by around 1.9 million barrels a day, reported alongside Houthi strikes on several Saudi energy facilities during the week.
US Strategic Petroleum Reserve (Reuters, citing DOE data, Sep 8)285.4M bbl, -1.2M on week
Stocks of crude oil in the US Strategic Petroleum Reserve fell by about 1.2 million barrels to 285.4 million barrels, the lowest level since November 1982, according to Department of Energy data. The drawdowns are part of the US agreement to release 172 million barrels as its share of the IEA-coordinated action.
US commercial crude stocks, week ending Sep 4 (EIA, via Trading Economics)-300,000 bbl
The EIA’s Weekly Petroleum Status Report for the week ending Sep 4, released Sep 10 at noon ET on the agency’s holiday schedule, recorded US crude inventories down 300,000 barrels on the week. The same report raised EIA’s forecast for 2027 US crude production to 14.3 million barrels a day.
Persian Gulf oil exports (Goldman Sachs, Sep 9)~16M b/d vs 23M pre-war
Goldman Sachs estimates Persian Gulf oil exports have fallen to approximately 16 million barrels a day from a pre-war 23 million. The bank’s Daan Struyven placed $120 Brent as the outcome if Gulf shipping attacks broaden and intensify, and $80 if regional exports normalize, framing both as scenarios rather than forecasts.
Crude tanker freight rates (via Trading Economics, Sep 10)At record highs
Oil tanker rates have jumped to record highs, reported as an additional source of upward pressure on crude prices alongside the attacks on merchant shipping. Tanker economics feed through to the landed cost of every imported vehicle and component that moves by sea.
Global coal demand, 2026 (IEA, September 2026)Record 8.94Bt, +1.2%
The IEA forecasts global coal demand to rise 1.2% in 2026 to a record 8.94 billion tonnes, attributing the increase to the Middle East conflict and the substitution away from constrained oil and gas supply.
Commercial vessels redirected by the US blockade (US Central Command, Sep 9)100+ redirected, 4 disabled
US Central Command said its blockade has passed 100 commercial vessels redirected since April, with four disabled and 26 humanitarian aid vessels permitted to pass, sustained by more than 15,000 US personnel and more than 200 aircraft and warships. The comparable figures published on Sep 7 were 94 redirected, three disabled and two boarded. Via GlobalSecurity compilation of CENTCOM statements, Sep 9.
Vessels holding position around the strait (straits.live AIS, Sep 10)307 hulls, from 236 on Sep 9
straits.live’s AIS tracking counted 307 vessels holding position away from berth as of 08:56 UTC on Sep 10, against the 236 this page published from the 09 SEP 1013Z screen. The measure captures AIS-broadcasting hulls only; vessels that stop transmitting are not counted, so the true figure may run higher.
Tankers running AIS-dark near the strait (straits.live, 24h to Sep 10)33 of 139 screened
straits.live recorded 33 of 139 screened tankers running AIS-dark over the 24 hours to its 10 SEP 1013Z screen, below its seven-day baseline. AIS silence is not by itself evidence of evasion, since ordinary reception loss accounts for much of the gap, but it caps how much confidence any transit count can carry.
AAA national diesel average (AAA, Sep 10)$5.9773, 7th straight record
AAA’s national diesel average set a seventh consecutive all-time record at $5.9773/gal in the reading stamped 9/10/26, up $0.0349 on the day, $0.1941 on the week and $0.6777 on the month, against $3.7060 a year ago. AAA’s highest-recorded table now stamps the national diesel record 9/10/26.
AAA California diesel average (AAA, Sep 10)$7.9114, fresh state record
California’s diesel average set a fresh state record at $7.9114/gal in the reading stamped 9/10/26, up $0.0384 on the day and $0.3080 on the week, against $5.1558 a year ago. California remains the most expensive diesel market in the country.
IAEA Board referral of Iran to the UN Security Council (IAEA Board of Governors, Sep 9)Adopted 23-3, 8 abstentions
The IAEA Board of Governors adopted a resolution reporting Iran to the UN Security Council for breaching its non-proliferation obligations, by 23 votes in favour, three against and eight abstentions; Russia, China and Niger voted against. It is the 35-member board’s first such referral in 20 years, and follows the agency’s finding that it could not verify Iran’s declared nuclear material after access was restricted. Reported by Al Jazeera, the Washington Post and Al-Monitor, Sep 9.
EIA 2026 Brent average price forecast (EIA Short-Term Energy Outlook, Sep 9)$91/bbl, up $8 vs August
The EIA’s September Short-Term Energy Outlook forecasts Brent averaging about $90/b in 2H26, $8/b above its August forecast, and $91/b for calendar 2026 against $69 in 2025, falling to $74/b in 2027 as production recovers and inventories rebuild. Brent spot averaged $91/b in August, $7/b higher than July. EIA, Sep 9.
EIA forecast for US retail diesel, 4Q26 (EIA Short-Term Energy Outlook, Sep 9)$5.55/gal average
The EIA forecasts US retail diesel prices to average $5.55 per gallon in 4Q26 and $4.40 per gallon in 2027. Diesel prices dealer trucking, parts logistics and finished-vehicle haulaway, so the 4Q26 figure is the most load-bearing auto-cost line in the release. EIA, Sep 9.
US distillate inventories (EIA Short-Term Energy Outlook, Sep 9)Below 100M bbl in October
The EIA expects US distillate fuel oil inventories, the pool sold as diesel, to fall below 100 million barrels in October for the first time since 2003, and to remain below the 2021-2025 five-year low through the first quarter of 2027. EIA, Sep 9.
Middle East crude shut in during 4Q26 (EIA Short-Term Energy Outlook, Sep 9)5.7M bpd average
The EIA expects constraints on traffic through the Strait of Hormuz to continue through 4Q26, leaving an average of 5.7 million barrels per day of crude oil production shut in during the quarter, with most Middle East output returning to near pre-conflict averages by 2Q27. EIA, Sep 9.
Global oil inventory drawdown so far in 2026 (EIA Short-Term Energy Outlook, Sep 9)About 400M barrels drawn
The EIA estimates global oil inventories have decreased by about 400 million barrels so far this year and expects them to continue declining through the end of 2026, which it names as the reason prices remain high. EIA, Sep 9.
Iranian oil tankers destroyed by US forces (US Central Command, via Al Jazeera, Sep 9)5 struck, 1 filmed sinking
US Central Command said it struck and destroyed the Iranian oil carriers M/T Kaviz, M/T Charminar, M/T Horizon 1 and M/T Riesco in the Gulf of Oman and M/T Derya near Kharg Island, rendering them inoperable, and later published video it said showed the Riesco sinking. Iran’s IRIB confirmed the Kharg Island strike and reported a second tanker hit near Jask; Kharg Island handled about 90% of Iran’s oil exports before the war. US forces had destroyed three Iranian tankers on Sep 5. No cargo or hull valuation has been published (via Al Jazeera, Sep 9).
Ships attacked since the war began (Al Jazeera compilation, Sep 9)At least 75
Al Jazeera counts at least 75 ships attacked since the start of the war. The International Maritime Organization separately counts more than 72 attacks on ships since March. Lloyd’s List puts war-risk claims at about $2 billion across more than 70 claims (via gCaptain, Sep 3).
Tankers waiting to transit the strait (MarineTraffic, via Al Jazeera, Sep 7)42 waiting, 18 carrying oil
MarineTraffic data showed 42 tankers waiting to transit the Strait of Hormuz as of Sep 7, 18 of them carrying oil, with hundreds of other vessels waiting or moving slowly in the wider Gulf of Oman and Gulf region (via Al Jazeera, Sep 9).
Oil aboard the tankers waiting at Hormuz (Al Jazeera estimate, Sep 9)~11.1M bbl at risk
Al Jazeera estimates the 18 oil-carrying tankers waiting to transit have a combined capacity of 1.76M cubic metres of oil and petroleum products, roughly 11.1M barrels or about 11% of world daily oil demand. It notes it is not known how much, if any, crude they are actually carrying (Sep 9).
Extra motor-fuel cost per US household (ITEP, Sep 9)$662.88 since prices rose
The Institute on Taxation and Economic Policy’s daily tracker puts the average additional motor-fuel cost to a US household at $662.88 as of Sep 9, up from $659.01 on Sep 8, and projects $964.29 by the end of the fall. The estimate covers gasoline and diesel only and excludes jet fuel and home heating oil.
Cumulative extra US motor-fuel spending (ITEP, Sep 9)$88.65B to date
ITEP estimates people in the US have paid $88,652,439,581 more for motor fuel since prices began to rise, as of Sep 9. The figure is a national aggregate across households, businesses and government, covering gasoline and diesel only.
Qatari LNG movement through the strait (via Hellenic Shipping News, Sep 9)First cargo out since July
A ship carrying Qatari liquefied natural gas passed through the Strait of Hormuz and exited the Persian Gulf, the first such movement since Qatari exports were suspended after a tanker was struck in late July. Bloomberg tracked six empty Qatar-linked gas carriers in or heading toward the Gulf of Oman on Sep 7, and the loaded carrier Al Marrouna approaching the strait on Sep 7 with Port Qasim, Pakistan listed as its next destination.
Yemen humanitarian appeal funding (UN OCHA, via Arab News, Sep 8)$438M of $2.2B, ~20% funded
OCHA said Yemen’s $2.2 billion humanitarian appeal remains only about 20% funded, with $438M received, and that it urgently requires $7M for its Rapid Response Mechanism and a further $3M for shelter supplies and household items, stocks of which are depleted (via Arab News, Sep 8).
Saudi oil facilities and utilities after the Sep 8 attacks (Saudi Energy Ministry, via AP)Operations temporarily suspended
Saudi Arabia’s Energy Ministry said the attacks ignited fires at several oil facilities and utilities in the kingdom’s southern region and that operations at those facilities and utilities were temporarily suspended, with firefighters still battling the fires on Tuesday morning (via the Associated Press, Sep 8). The southern region houses a 400,000-barrel-per-day refinery at Jazan, one of Saudi Arabia’s largest. No restart timeline, throughput loss or cost figure had been published when read.
Strait of Hormuz total oil flows, 2Q26 (EIA Short-Term Energy Outlook, Aug 12)4.9M bpd, from 21.6M in 4Q25
The EIA’s quarterly chokepoint table puts total oil flows through the Strait of Hormuz at 4.9M bpd in the second quarter of 2026 — crude and condensate 3.7M bpd, petroleum products 1.1M bpd — against 21.6M bpd in 4Q25 and 14.9M bpd in 1Q26. EIA notes AIS data for Hormuz transits has been especially unreliable since late February 2026 and that its 2026 volumes are revised frequently, so the figure is an estimate.
Bab el-Mandeb total oil flows, 2Q26 (EIA Short-Term Energy Outlook, Aug 12)8.1M bpd, up from 5.6M in 1Q26
Oil flows through the Bab el-Mandeb strait rose to 8.1M bpd in 2Q26 from 5.6M bpd in 1Q26 and 5.4M bpd in 4Q25, as cargo displaced from Hormuz rerouted — crude and condensate nearly doubled to 6.1M bpd from 3.4M. Flows around the Cape of Good Hope rose to 9.4M bpd of oil and 9.7 bcfd of LNG from 8.2M bpd and 4.8 bcfd in 1Q26. The Sep 8 escalation between Saudi Arabia and the Houthis puts pressure on that same Bab el-Mandeb corridor.
US Strategic Petroleum Reserve, week ending Aug 28 (EIA Weekly Petroleum Status Report, via OilPrice.com)286.6M bbl, lowest since Nov 1982
The SPR fell 3.1M barrels on the week to 286.6M barrels, 40.1% of the reserve’s 714M-barrel authorized capacity and the lowest level since Nov 19, 1982. This replaces the 289.7M figure from the week ending Aug 21 that this page carried for five consecutive runs while the EIA weekly PDF endpoint served a stale cached report; the endpoint remains stale and the figure was recovered from trade-press reporting of the same EIA release.
US new light-vehicle sales, August 2026 (NADA Market Beat, Sep 4)16.8M SAAR, a 2026 high
August ran at a 16.8M seasonally adjusted annual rate, up 1.5% year over year and the highest monthly pace of 2026, on raw volume of 1.38M units — up 1.3% from July but 5.8% below August 2025. Year to date the pace is 16.1M SAAR against NADA’s 16.0M full-year forecast. The actual came in half a million units above Cox Automotive’s Aug 25 forecast of 16.3M, which this page had carried. NADA names the Iran war’s disruption to global commodity flows and higher borrowing costs as the industry’s headwinds.
Average new-vehicle monthly payment, August 2026 (JD Power, via NADA, Sep 4)$812, a record for any August
JD Power estimates the average new-vehicle monthly payment reached $812 in August, up 3.7% year over year and the highest on record for any August, at an average new-vehicle finance rate of 6.55%, down 6 basis points year over year. Borrowing costs were roughly flat, so the payment increase is a price effect rather than a rate effect.
Powertrain mix shift, August 2026 (NADA Market Beat, Sep 4)BEV 6.2%, hybrid 15.7%
Battery-electric vehicles fell to 6.2% of new-vehicle sales in August from 10.1% a year earlier, when the federal EV tax credit was still available; conventional hybrids took most of the lost share at 15.7%, up 3.1 points year over year. Fuel price is the demand-side variable here: AAA’s national average sits at $4.1505/gal and California’s at $5.8602/gal.
US strategic oil inventories, 2Q26 (EIA Short-Term Energy Outlook, Aug 12)321M bbl, from 413M in 1Q26
The EIA’s global energy security table puts total estimated US strategic oil inventories at 321M barrels in 2Q26, against 413M in both 4Q25 and 1Q26. China’s estimated strategic inventories stood at 1,492M barrels, Japan’s at 187M and Saudi Arabia’s at 74M. World total oil supply was 99.7M bpd in 2Q26 against 103.9M bpd in 4Q25.
Commodity transits, 10-day moving average (Kpler, via Reuters and gCaptain, Sep 7)10/day — lowest since May
An average of 10 commodity ships a day transited the Strait of Hormuz over the past 10 days, the lowest since May, after the weekend US and Iranian strikes on tankers. The 10-day moving average was 10 on Sunday, down from more than 15 on Friday and nearly 13 on Saturday. Two vessels passed on Saturday and six on Sunday, mostly using the Iranian route (Kpler, reported by Reuters and published by gCaptain, Sep 7).
Vessel-damage incidents since Jul 6 (UKMTO weekly report, Sep 6)27 projectile strike incidents
The United Kingdom Maritime Trade Operations said in its weekly report — JMIC Advisory Note Update 094, released Sep 6 on behalf of the Joint Maritime Information Center — that there have been 27 projectile strike incidents since Jul 6 resulting in damage to vessels operating in and around the Strait of Hormuz (UKMTO via Reuters and gCaptain, Sep 7).
War-risk claims since the war began (David Osler, Lloyd’s List, via gCaptain, Sep 3)~$2B across 70+ claims
David Osler, Law and Marine Insurance Editor at Lloyd’s List, put war-risk claims at around $2 billion since the outbreak of the fighting, across more than 70 claims to date, and described the payout to vessel owners as the second-biggest for marine underwriters in more than a decade, exceeded only by the 2024 Baltimore bridge casualty; he noted it will be offset by heavily enhanced premium income (via gCaptain, Sep 3). First carried on this page Sep 7.
Share of the crude price tied to war-risk cover (Lloyd’s List, via gCaptain, Sep 3)~$7–$8 per barrel
Osler estimated that roughly $7 or $8 on the price of a barrel of crude is now tied to war-risk insurance, with Hormuz war-risk premiums running 40 to 60 times pre-crisis levels and rates as high as 10% of hull value against VLCC values of about $140M (via gCaptain, Sep 3). First carried on this page Sep 7.
Attacks on ships since March (International Maritime Organization, via gCaptain, Sep 3)More than 72 attacks
The International Maritime Organization counts more than 72 attacks on ships since March, per gCaptain’s Sep 3 report on the war-risk market. The same report describes underwriters extending designated war-risk areas 800km farther up the Saudi Red Sea coast and applying a blanket charterers’-liability exclusion to Saudi-associated vessels. First carried on this page Sep 7.
OPEC+ October production quotas (OPEC+ statement, Sep 6)Unchanged — 31.01M bpd
Seven OPEC+ producers — Saudi Arabia, Russia, Iraq, Kuwait, Algeria, Kazakhstan and Oman — left October output quotas unchanged from September at their Sep 6 meeting, pausing further increases as the war disrupts Gulf exports. The combined October quota excluding compensation volumes is 31.01M bpd, with Saudi Arabia at 10.478M and Russia at 9.949M. The next review is set for Oct 4 (OPEC+ statement via Reuters, Sep 6).
Saudi crude rerouted via Egypt to the Mediterranean (Lloyd’s List, via gCaptain, Sep 3)1.9M bpd on the Egypt route
After Houthi attacks on Saudi-linked tonnage in the Red Sea and at Yanbu, Saudi Arabia is moving 1.9 million barrels of crude a day through a pipeline in Egypt to the Mediterranean, a costlier route that takes weeks longer to reach Asian markets; it had earlier expanded East-West pipeline capacity to divert roughly 75% of its oil away from the strait (via gCaptain, Sep 3).
Crude benchmarks — no session since Friday (Trading Economics / straits.live, Sep 7)Brent $96.28 — WTI $91.48
Futures were shut for the weekend and for the US Labor Day holiday on Mon Sep 7, so the Friday Sep 4 settles are carried unchanged and the day-over-day move is zero. straits.live’s Sep 7 brief put Brent at $96.28 at 05:56 UTC, unchanged over the prior 24 hours, with WTI at $91.48 (Trading Economics, page last updated Sep 6; straits.live, Sep 7).
Hulls holding position away from berth (straits.live, Sep 7)389 hulls, down from 417
AIS monitoring recorded 389 vessels holding position away from berth across the broader operating area at 05:56 UTC on Sep 7, down from the 417 published here on Sep 6; the site’s later threshold panel carried 346, against a seven-day range of 242 to 997. The metric excludes hulls within 25km of a working port (straits.live, read Sep 7).
US retail diesel sets a third straight record (AAA, reading stamped 9/6/26)$5.8970/gal — record
AAA’s national average for diesel reached $5.8970/gal in the reading stamped 9/6/26, and AAA’s own highest-recorded-price table now carries 9/6/26 as the record date. It is the third consecutive daily record, up 4.70 cents from the $5.8500 this page published on Sep 5 and 1.51 cents above AAA’s own 9/5 reading of $5.8819 (AAA Fuel Prices, read Sep 6).
California diesel sets an all-time state record (AAA, reading stamped 9/6/26)$7.8105/gal — state record
California’s statewide diesel average reached $7.8105/gal in the reading stamped 9/6/26, an all-time state record on AAA’s own highest-recorded-price table, passing the $7.7469 set on 4/9/26 (AAA Fuel Prices, read Sep 6). California regular unleaded averaged $5.8468/gal, the highest state average in the country and still below its own $6.4375 record set on 6/14/22.
Added US household fuel cost since the war began (ITEP, as of Sep 5)$647.39 per household
The Institute on Taxation and Economic Policy put the average additional fuel cost to a US household at $647.39 as of Sep 5, projecting $655.13 by the end of summer, against a cumulative $86,581,096,363 paid nationally since prices began to rise (ITEP, Iran War Fuel Costs, read Sep 6). ITEP’s figure measures fuel outlays only and is not additive to the Est. Damage tile, which measures damage inside Iran.
Crude benchmarks at the Friday close (Trading Economics, Sep 4)Brent $96.28 — WTI $91.48
Trading Economics’ daily series put Brent at $96.28/bbl and WTI at $91.48/bbl at the Friday Sep 4 close, up 0.80% and 0.20% on the session. Both were reported up more than 8% and 9% respectively on the week, their strongest weekly performance since July and mid-July. Futures markets were shut for the Sunday read; straits.live put the front-month Brent session range at $88.10 to $97.36 (read Sep 6).
Hulls holding position away from berth (straits.live AIS, 06 SEP 0856 UTC)417 hulls, up from 341
AIS monitoring published by straits.live recorded 417 vessels holding position away from berth as of 08:56 UTC on Sep 6, against the 341 this page published on Sep 5 from the 04 SEP 1305Z screen (straits.live, read Sep 6). The same screen flagged 241 vessels against sanctions lists or other risk markers, 91 of them high risk, out of 2,005 tracked in Gulf AIS over 24 hours.
War-risk cover for a single VLCC transit (straits.live trade-press read, Sep 6)~40x pre-crisis, to $10.0M
straits.live’s latest trade-press read prices war-risk insurance for a VLCC transit at 40.0 times the pre-crisis rate, up to about $10.0M a voyage, with six P&I clubs having withdrawn cover (straits.live, read Sep 6). straits.live describes its surcharge and stranded-vessel figures as indicative editorial estimates, not contracted rates or confirmed tallies.
US retail diesel sets an all-time record (AAA, reading stamped 9/4/26)$5.8500/gal — all-time record
AAA’s national average for diesel reached $5.8500/gal in the reading stamped 9/4/26, and AAA’s own highest-recorded-price table now carries 9/4/26 as the record date, displacing the $5.8159 set on 6/19/22 (AAA Fuel Prices, read Sep 5). Wire reporting carried the same finding, putting the record at $5.85 a gallon and attributing it to the six-month war’s disruption of fuel flows (Associated Press via US News, The Boston Globe and Transport Topics, Sep 4). Diesel is the input to inbound dealer freight and to the truck leg of every parts shipment, so this is the day’s most direct auto-industry cost. Twelve California metros set all-time diesel records on the same date, among them San Luis Obispo-Atascadero-Paso Robles at $8.1742, San Rafael at $8.1707 and San Francisco at $8.0754.
US-facilitated transits against the pre-war norm (Joint Maritime Information Center via USNI News, Sep 4)44 transits Sep 1–2 vs 138 pre-war
The Joint Maritime Information Center, a service of the Combined Maritime Force, counted 44 US-facilitated transits between Sep 1 and Sep 2 and 39 between Aug 30 and Aug 31, against a pre-war daily average of 138 vessel transits; earlier windows ran 65 for Aug 27–29 and 37 for Aug 25–26 (USNI News, Sep 4). Its Thursday advisory recorded the spread between series directly: independent tracking data indicated single-digit numbers transiting in both directions, while US Naval Cooperation and Guidance for Shipping data indicated over 20 vessel transits a day over the prior week. The series on this page are counted differently and are shown side by side rather than reconciled.
Volumes moving through the strait, by source (USNI News, Sep 4)Treasury ~10M bpd; ICG 5–7M bpd
Treasury Secretary Scott Bessent said about 10 million barrels a day are making it through the strait, with 15 to 17 million passing on Tuesday. Chris Newton, senior early warning analyst at the International Crisis Group, estimated about 5 to 7 million barrels a day of crude moved through in August on shipping-industry and market-intelligence analysis, an upward trend from earlier in the war. Campbell University professor Sal Mercogliano put crude getting through at about two-thirds to three-quarters of pre-war levels (all via USNI News, Sep 4). The figures are published as each source’s estimate; no reconciliation is available.
Crude benchmarks close out their strongest week since July (Trading Economics, Sep 4)Brent $95.83 — WTI $91.22
Trading Economics’ daily series put Brent at $95.83/bbl on Friday Sep 4, up 0.32% from the previous close of $95.52, and WTI at $91.22/bbl, down 0.09% from $91.30; Brent was reported up more than 8% on the week, its strongest weekly performance since July (Trading Economics, read Sep 5). Trading Economics attributed the week’s move to the resumption of US-Iran strikes after about a month of relative calm. The site’s live contract-for-difference quotes on the same Saturday read stood at $96.28 and $91.48, above the settled daily figures published here.
Commercial transits, preliminary shipping data (gCaptain, Sep 4)4 on Thu Sep 3, down from 9
Four commodity vessels transited the Strait of Hormuz on Thursday Sep 3, down from nine a day earlier and below a 10-day average of about 15, on preliminary shipping data (gCaptain, Sep 4). This count is not reconcilable with the Reuters series this page carried on Sep 4 — six on Wednesday Sep 2 against a 10-day average of nearly 13 — or with IMF PortWatch’s AIS-only count; the three are compiled differently. USNI News reported the same day that transit data has lagged by about a week because many ships switch off their automatic identification systems for the passage, so analysts learn of a transit only after the fact (USNI News, Sep 4).
European Commission statement on the US sanctions campaign (Sep 4)No new EU measures adopted
US Treasury Secretary Scott Bessent said the European Union had formally joined the US campaign to cut Iran off from the global financial system (CNBC, Sep 4). The European Commission’s own statement welcomed the US campaign without saying the EU was joining it, and Brussels announced no new sanctions, no alignment with US designations and no change to its own sanctions regime (Euronews, Sep 4). Recorded here as the documentary position — no EU measure has taken legal effect — with both characterisations attributed.
Global refining capacity described as stretched (Lloyd’s List webinar via USNI News, Sep 4)Product costs rising as refining runs flat out
Neil Atkinson, energy analyst and senior fellow at the National Center for Energy Analytics, said global refining capacity is stretched by both Iranian attacks on Gulf-state refineries and Ukrainian attacks on Russian refineries, leaving the refining system working flat out and products costing progressively more (Lloyd’s List webinar, via USNI News, Sep 4). Richard Meade, editor of Lloyd’s List, described the shipping industry as still in peak disruption at the same session. Refined-product cost is the channel through which the strait reaches dealer freight and delivery budgets.
Iraqi crude exports (Trading Economics, Sep 4)2.35M bpd average in August, mostly via southern routes
Iraqi oil exports averaged about 2.35 million barrels a day in August, mostly shipped through southern routes, with a further rise expected in September (Trading Economics, Sep 4). Non-Hormuz and southern-route supply is the offset against Gulf-routed barrels that are not moving.
Crude eases on the session but heads for a weekly gain (Trading Economics, Sep 4)Brent $95.27 — WTI $90.84
Brent fell to $95.27/bbl on Friday Sep 4, down 0.26% from the previous close of $95.52, and WTI to $90.84/bbl, down 0.51%; Trading Economics reported Brent on track for a weekly gain of about 8%, its stats page updated Sep 4. Against the $95.07 and $90.55 this page published on Sep 3 the day-over-day moves are +$0.20 (+0.21%) for Brent and +$0.29 (+0.32%) for WTI — the session change and the day-over-day change are measured from different reference points.
US retail diesel at its highest since mid-2022 (Trading Economics, Sep 3)$5.7832/gal — 3.3c below record
Trading Economics reported US diesel prices reaching their highest level since mid-2022 this week, with European inventories well below seasonal norms (Sep 3). AAA’s national diesel average in the reading stamped 9/3/26 was $5.7832/gal, 3.27 cents below the $5.8159 record set 6/19/22, up 9.53 cents on the day and $2.0785 above the year-ago $3.7047 (AAA Fuel Prices, read Sep 4). Diesel is the input to inbound dealer freight and to the truck leg of every parts shipment.
Commercial transits through the strait (Reuters via Trading Economics, Sep 3)6 on Wed Sep 2, down from 11
Reuters counted six commodity vessels transiting the Strait of Hormuz on Wednesday Sep 2, down from 11 on Tuesday Sep 1, against a 10-day average of nearly 13 (Reuters via Trading Economics, Sep 3). This series is counted differently from the IMF PortWatch series also carried on this page, whose most recent published day remains Aug 30 at six transits, and from the Kpler count reported Sep 2; the three are not interchangeable.
Strait throughput — IMF PortWatch latest published day advances (Sep 3)6 transits on Aug 30 — 7% of the ~85/day pre-crisis norm
IMF PortWatch’s most recent published day moved from Aug 23 to Aug 30, recording six AIS-broadcasting commercial transits against a pre-crisis norm of about 85 a day, up from three on Aug 23 (IMF PortWatch via straits.live, read Sep 3). PortWatch counts AIS-broadcasting crossings only. Trading Economics separately reported crude shipments continuing at an estimated average of 8 million barrels a day, and Kpler recorded four commodity-vessel transits on Sep 1 against ten on Aug 31 (Trading Economics, Sep 2).
US commercial crude inventories — first draw since late July (Sep 2)−4.5 million barrels on the week
Official data showed US commercial crude inventories declined by 4.5 million barrels last week, their first drop since late July (cited by Trading Economics, Sep 2). The corresponding SPR figure could not be read this run because the EIA weekly PDF endpoint served a stale cached report.
Crude benchmarks ease from a six-week high (Trading Economics, Sep 3)Brent $95.07/bbl (−0.56%) — WTI $90.55/bbl (−0.50%)
Brent traded at $95.066/bbl and WTI at $90.555/bbl on Sep 3, both down about half a percent on the session and snapping a three-day rally, after Trading Economics reported traders weighing renewed hostilities against crude still reaching the market (Trading Economics, Sep 3). Both remain at or near their highest levels since Jul 23.
Brent, Monday Aug 31 (ICE / Trading Economics)$89.79/bbl — up 1.82% on the session
Brent traded at $89.79/bbl on Aug 31, up 1.82% on the session and above $90 intraday, after US Central Command said US forces struck two IRGC rocket launchers on Larak Island (Trading Economics, Aug 31). Trading Economics now carries the previous close as $88.10 — the level straits.live has published throughout — against the $88.29 this page published for Friday Aug 28, resolving a source divergence this tracker has named since Aug 27.
Crude still moving through the strait (reporting cited by Trading Economics, Aug 30)6–8M barrels a day
Reporting cited in Trading Economics’ Aug 30 market note put around 6 to 8 million barrels of crude a day still moving through the Strait of Hormuz in the absence of an agreement between Washington and Tehran. Goldman Sachs separately put total Persian Gulf crude exports at 15–16 million barrels a day, about two-thirds of pre-war levels and 7–8 million below pre-conflict volumes (Aug 28). The two figures measure different things and are not additive.
Hulls holding position away from berth (Aug 30, 12:57 UTC)326 — within a 7-day range of 253–469
straits.live’s AIS monitor recorded 326 vessels holding position away from berth at 12:57 UTC on Aug 30, up 3 on seven days earlier, excluding ships within 25km of a working port. The same monitor read 449 at 02:53 UTC on the same date; the series swings widely intraday and a single reading is not a daily level.
Tehran open-market exchange rate (straits.live, Aug 30)207,250 toman per USD — up 3.88% in seven days
The Tehran open-market mid rate stood at 207,250 toman per US dollar at 12:57 UTC on Aug 30, up 1.66% over 24 hours and 3.88% over seven days, with a buy of 206,200 and a sell of 208,300 (straits.live). This is the open-market rate, not the administratively set official rate.
Hulls holding position away from berth (Aug 30, 02:53 UTC)449 — up 44 in 24 hours
straits.live’s AIS monitor recorded 449 vessels holding position away from berth at 02:53 UTC on Aug 30, up from 405 at 05:53 UTC on Aug 29, with the monitor logging a 461 reading later on the same UTC date. The seven-day range is 253 to 444 and the screen excludes ships within 25km of a working port.
War-risk cover for a Hormuz transit (straits.live estimate, Aug 30)About 40× pre-crisis — up to ~$10.0M per VLCC voyage
straits.live’s estimate, drawn from carrier advisories, Lloyd’s List, TradeWinds and Reuters, prices war-risk cover for a VLCC transit at about 40 times the pre-crisis rate, up to roughly $10.0M a voyage; the multiple and the dollar figure are estimated separately and will not divide exactly. Six P&I clubs — Gard, Skuld, North Standard, the London P&I Club, the American Club and Steamship Mutual — have withdrawn cover. The estimate was last reset 11 days before this run.
IMF PortWatch transit series (most recent published day, Aug 23)3 transits — about 4% of the pre-crisis norm
IMF PortWatch has published no day more recent than Aug 23, when it recorded three commercial transits against a pre-crisis baseline of about 85 a day. PortWatch counts AIS-broadcasting crossings only, so vessels that stop transmitting are not captured and true flow may run higher (IMF PortWatch, via straits.live, Aug 30).
Tehran open-market exchange rate (straits.live, Aug 30)203,875 toman per USD — up 5.35% in seven days
The Tehran open-market mid rate stood at 203,875 toman per US dollar, up 1.09% over 24 hours and 5.35% over seven days, with a buy of 202,850 and a sell of 204,900 (straits.live, Aug 30). This is the rate Tehran’s trading houses quote, not the administratively set official rate.
Strait transits, Aug 17-23 (Lloyd’s List Intelligence)114 — up more than 30% on the week
Lloyd’s List Intelligence counted 114 transits through the Strait of Hormuz between Aug 17 and Aug 23, more than 30% above the Aug 10-16 week, with at least 42 westbound entries against 29 the week before; the agency said the numbers are likely to fluctuate as more dark transits are confirmed (USNI News, Aug 28). Lloyd’s List editor-in-chief Richard Meade said the industry is still operating under crisis conditions rather than anything approaching a return to normality.
Iranian-linked transits, week to Aug 23 (Lloyd’s List Intelligence)Up 18.5% week over week
Lloyd’s List Intelligence recorded Iranian-linked transits up 18.5% in the week to Aug 23 against the previous week, cited by USNI News on Aug 28. Lloyd’s tracked crude tankers from Sinokor, Abu Dhabi National Oil Co. and Adnoc, as well as ships owned by Saudi Arabia and Kuwait.
Iran’s Persian Gulf Strait Authority publishes a restricted-vessel list (Aug 23)Listed ships face seizure risk
The Persian Gulf Strait Authority, the Iranian body created to oversee the corridor, published a list on Sunday Aug 23 of ships it says will face future restrictions, which it says could include seizure, and said vessels conducting ship-to-ship transfers or transshipment with listed vessels will themselves be added (PGSA social-media post, reported by USNI News, Aug 28).
How cargo is still moving (Lloyd’s List, Aug 28)Shuttle relay plus offshore transfers
Lloyd’s List editor-in-chief Richard Meade said oil and gas are moving through a relay system of shuttles, offshore ship-to-ship transfers and a pool of vessels and crews willing to sail through the strait — in his words, the market has kept cargo flowing by concentrating the risk (USNI News, Aug 28).
Iranian crude exports, July (United Against Nuclear Iran)29.99M barrels
United Against Nuclear Iran’s tanker tracker recorded 29.99 million barrels of Iranian oil exported in July 2026, cited by USNI News on Aug 28.
Brent, Friday Aug 28 close (ICE / Trading Economics)$88.29/bbl — down 5%+ on the week
Brent closed Friday Aug 28 at $88.29/bbl, down 0.26% on the session against a previous close of $88.52 and down more than 5% on the week (Trading Economics). Futures are closed over the weekend. Trading Economics attributed the weekly fall to traders reading the Iran situation as a sanctions confrontation rather than an imminent physical-supply threat, alongside improving Hormuz flows.
Persian Gulf crude exports (Goldman Sachs, Aug 28)15-16M bpd — about 2/3 of pre-war
Goldman Sachs said Persian Gulf oil exports have recovered to around two-thirds of pre-war levels, with total regional crude exports reported at 15-16 million barrels a day — still about 7-8 million below pre-conflict levels, but above a trough of 5-6 million in March (Goldman Sachs, reported Aug 28).
Hormuz commodity transits, Thursday Aug 27 (Kpler)5 vessels, down from 17 Wednesday
Preliminary Kpler data reported on Friday put Thursday’s commodity transits at five, down from 17 a day earlier and below the ten-day average of 15 (Kpler via Reuters, Aug 28). A parallel account of the same preliminary data put the figure at seven, comprising two medium-range tankers, one very large gas carrier, one Ultramax, one intermediate tanker and two chemical tankers. Kpler’s Wednesday figure was also revised upward from the ten reported on Aug 27. Counts can change as vessels switch off transponders.
US-escorted transits since closure (CENTCOM, Aug 28)~1,500 vessels / ~750M bbl claimed
US Central Command said US forces have escorted nearly 1,500 commercial vessels through the Strait under coordinated protection, carrying nearly 750 million barrels of crude to global markets (CENTCOM via gCaptain, The Hill and Arab News, Aug 28). The figure is CENTCOM’s own accounting and has not been independently verified.
Hormuz commodity transits, Wednesday Aug 26 (Kpler)10 vessels, up from 8 on Tuesday
Visible commodity vessel transits at the Strait of Hormuz totalled 10 on Wednesday Aug 26, up from eight on Tuesday but below a ten-day moving average of about 15, per Kpler data reported by Reuters on Aug 27. Two medium-range fuel tankers, an LPG carrier, a Panamax tanker and three handymax tankers entered from the Gulf of Oman, while a medium-range fuel tanker, a bitumen tanker and a bulk carrier exited.
US Strategic Petroleum Reserve (week to Aug 21)289.7M bbl — down 3.7M on the week
The EIA’s Weekly Petroleum Status Report published Wednesday Aug 26 put the Strategic Petroleum Reserve at 289.7 million barrels for the week ending Aug 21, down 3.7 million from 293.4 million and about 40.6% of the reserve’s 714 million-barrel authorized capacity — the lowest level since Dec 31, 1982 (EIA, Aug 26).
US diesel supplies (Bloomberg, Aug 26)Lowest seasonal level on record
Bloomberg reported on Aug 26 that US diesel supplies have fallen to the lowest seasonal level ever recorded, ahead of the heating and agricultural demand seasons. The EIA’s Aug 26 weekly report showed gasoline and distillate stocks falling to seasonal lows while commercial crude inventories were virtually unchanged on the week.
US on-highway diesel (EIA, week to Aug 24)$5.652/gal
The EIA’s weekly on-highway diesel price for the week ending Aug 24, 2026 was $5.652 per gallon. Diesel sets inbound truck and rail costs for parts and finished vehicles and is the fuel line that reaches dealer economics most directly (EIA Gasoline and Diesel Fuel Update).
Cox Automotive August sales forecast (Aug 25)16.3M SAAR; 1.35M units, -8.5% y/y
Cox Automotive’s August forecast, published Aug 25, holds the new-vehicle sales pace at a 16.3 million SAAR, matching July, with August volume seen falling 8.5% year over year to about 1.35 million units largely because the month has fewer selling days. Cox senior economist Charlie Chesbrough said new-vehicle buyers face less exposure to inflationary pressure than the general consumer (Cox Automotive, Aug 25).
Vessels holding position away from berth (Aug 27)277 hulls — down 51 in 24 hours
AIS monitoring published by straits.live recorded 277 hulls holding position away from berth as of 05:53 UTC on Aug 27 — down 51 over 24 hours and down from 449 on Aug 16, within a seven-day range of 253 to 510. The screen excludes ships within 25km of a working port (straits.live AIS, Aug 27).
Iranian rial, Tehran open market (Aug 27)200,500 toman per US dollar
Tehran’s open-market dollar mid rate was quoted at 200,500 toman on Aug 27 — unchanged over 24 hours and up 6.0% over the week, with a buy of 199,500 and a sell of 201,500 (straits.live currency tracking). The government’s official rate is an administratively set, subsidised rate that sits below what the open market charges.
Hormuz commercial transits, Aug 23 (IMF PortWatch)3 vessels — about 4% of the pre-crisis norm
IMF PortWatch’s most recently published day recorded three commercial transits of the Strait of Hormuz on Aug 23, down from seven on Aug 22 and equal to roughly 4% of the pre-crisis baseline of about 85 a day. PortWatch counts AIS-broadcasting crossings only, so true flow may run higher (IMF PortWatch, via straits.live, Aug 26).
Vessels holding position away from berth (Aug 26)341 hulls
AIS monitoring published by straits.live recorded 341 hulls holding position away from berth as of 05:53 UTC on Aug 26 — up 53 on the week, within a seven-day range of 249 to 510. The screen excludes ships within 25km of a working port.
AIS-dark tankers in the strait core (24h to Aug 26)74 of 243 screened, vs a 52.3 seven-day baseline
straits.live recorded 74 of 243 screened tankers inside the strait core stopping AIS transmission for between three and 24 hours in the day to Aug 26. Non-tankers meeting the same screen went dark at 18.2%, so the count is a floor on lost reception rather than a measure of deliberate evasion (straits.live, Aug 26).
Hormuz war-risk insurance (Aug 26 read)~40x pre-crisis; VLCC premium ~$10M
A straits.live estimate compiled from carrier advisories, Lloyd’s List, TradeWinds and Reuters puts the Hormuz war-risk multiple at about 40 times pre-crisis, with a VLCC transit premium up to roughly $10 million a voyage. Clubs listed as having withdrawn cover: Gard, Skuld, North Standard, London P&I Club, the American Club and Steamship Mutual. The multiple and the dollar premium are estimated separately and will not divide exactly.
Brent, third consecutive lower session (Aug 26)$85.98/bbl, -2.94% on the session
Brent fell toward $86 a barrel on Wednesday, extending losses into a third consecutive session; WTI was quoted at $80.08, down 2.77% (Trading Economics, Aug 26). The level compares with a $73.14 pre-closure Brent baseline.
Iranian rial, Tehran open market (Aug 26)200,500 toman per US dollar
Tehran’s open-market dollar mid rate was quoted at 200,500 toman on Aug 26 — down 0.83% over 24 hours but up 6.34% over the week (straits.live currency tracking). The government’s official rate is an administratively set, subsidised rate well below what the open market charges.
Estimated daily global economic cost of the closure>$4B a day (reference estimate)
A straits.live reference estimate derived from EIA and IEA chokepoint data puts the daily global economic cost above $4 billion, with roughly 25% of world seaborne oil trade and 20% of global LNG trade assessed as at risk; the most exposed economies are South Korea, Japan, India, China and the EU (straits.live, Aug 26).
Hormuz commodity transits, Monday Aug 242 vessels — lowest since early May
Two commodity vessels transited the Strait of Hormuz on Monday, the lowest daily tally since early May, against a 10-day average of 14 and seven crossings on Sunday; one very large gas carrier and one very large crude carrier entered from the Gulf of Oman, shiptracker Kpler recorded by 0657 GMT on Tuesday. The figure may be revised because some ships transit with navigation transponders switched off. Vortexa put Monday’s oil transits at 5 million barrels a day, with the seven-day moving average at 6 to 7 million b/d to Aug 23. Thirty vessels transited Bab al-Mandeb on Monday, broadly in line with its 10-day average and against 28 on Sunday (Kpler and Vortexa via Reuters, Aug 25).
Iran blacklists tankers over passage rules (Aug 25)45 tankers listed
Iran said it had blacklisted 45 tankers for violating its rules on passage through the Strait of Hormuz and threatened action against vessels conducting ship-to-ship transfers with them, extending the enforcement regime its state-controlled Persian Gulf Strait Authority published on Aug 23, under which vessels in breach face fines, detention or confiscation on future passages (Reuters, Aug 25).
US Treasury designations issued (Aug 24)~60 entities, individuals and vessels
The US Treasury designated close to 60 entities, individuals and vessels tied to procurement, cyber operations and oil movements, and extended secondary-sanctions exposure to five sectors — shipping, aviation, gold, technology and digital assets — under a programme it named Operation Economic Outcast. The broadest measures were not imposed; Treasury Secretary Scott Bessent said countries and companies had an opportunity to change course. Listed vessels include ships based in or associated with Singapore, China and Hong Kong (US Treasury, reported by the Washington Post, NPR, Axios and Al Jazeera, Aug 24). For freight and auto logistics the operative question is whether designations reach the shipping, insurance and payment intermediaries used by third-country carriers.
Iranian rial, open market (Aug 24)2.02M per US dollar — record low
Iran’s rial fell to a record low of about 2.02 million to the US dollar as trading opened on informal currency markets on Aug 24, against 1.53 million in early March; the official rate values the rial roughly 29% higher (AP and open-market currency trackers cited by CNN, Aug 24). The move coincided with the US Treasury’s planned announcement of further measures.
IMF July 2026 outlook for Iran-5.4% GDP 2026, ~70% inflation
The International Monetary Fund’s July 2026 outlook projects Iran’s economy contracting 5.4% in 2026 with inflation of about 70% (IMF, cited by The National, Aug 24). CNN, citing the IMF, reported a contraction of more than 5% alongside food inflation above 100% and rising unemployment.
Iran transit-rule enforcement regime (Aug 23)Fines, detention or confiscation
Iran’s state-controlled Persian Gulf Strait Authority said in posts on X that vessels violating its Hormuz transit arrangements face restrictions on future passages including fines, detention or confiscation, and urged cargo owners to review a published non-compliant-vessels list before chartering (PGSA via CNN, Aug 23). This adds a charter-selection screen to Gulf-routed cargo bookings.
US inflation target and the war (Aug 23)2% seen out of reach until war ends
Minneapolis Federal Reserve President Neel Kashkari said the Federal Reserve’s 2% inflation target is likely out of reach while hostilities in the Persian Gulf continue (reported by CNN and Newsweek, Aug 23). Energy costs feed directly into dealer logistics and vehicle delivery costs.
Hormuz weekly transits (week to Aug 22, UKMTO)103 in / 89 out — +27% w/w
UK Maritime Trade Operations Centre figures analysed by CNN and published Aug 22 recorded 103 vessels entering and 89 leaving the Strait of Hormuz over the past week, a 27% rise on the previous week that still leaves traffic at about 20% of the seven-day pre-war average.
Oil moved through the strait (US DOE, Aug 22)8–9M bbl/day
The US Department of Energy said oil traffic through the Strait of Hormuz has averaged between 8 and 9 million barrels a day as ships attempt dark transits with transponders switched off; oil companies have chartered tankers to run dark to the Gulf of Oman and transfer crude to waiting customer vessels (US Department of Energy via CNN, Aug 22).
US Navy-escorted volume (week to Aug 22)15M+ barrels
US Energy Secretary Chris Wright said on Saturday Aug 22 that the US Navy helped move more than 15 million barrels of oil and petroleum products out through the Strait of Hormuz earlier in the week (Chris Wright via CNN, Aug 22).
Iraqi tanker passage granted (Aug 22)Selective access widened
Iranian state media (IRNA) reported on Saturday Aug 22 that Iran granted a number of Iraqi oil tankers permission to transit the Strait of Hormuz following repeated requests from Baghdad, an issue Iraq raised during Iranian parliament speaker Mohammad Bagher Ghalibaf’s visit. China, India and Pakistan have separately negotiated passage for their vessels (IRNA via Reuters / CNN, Aug 22).
South Pars gas refinery repair (Aug 22)70% repaired; due Mar 2027
Touraj Dehqani, chief executive of the Pars Oil and Gas Company, said repair work on a refinery in Iran’s South Pars gas field struck in an Israeli strike is 70% complete and is expected to finish by the end of the Iranian calendar year in March 2027 (Shana, Iran’s oil ministry news agency, Aug 22).
US Treasury sanctions, Hezbollah / IRGC-QF network (Aug 20)10 designated; group re-designated
The US Department of the Treasury re-designated Hezbollah as a Specially Designated Global Terrorist for service to the Iranian government under the command of Iran’s Islamic Revolutionary Guard Corps–Quds Force, specifying that it treats the group as an Iranian proxy rather than a stand-alone organisation, and designated ten individuals — nine Turkish citizens and one Iranian national, Masoud Mosafer — over a bulk-cash smuggling network that Treasury said moved up to hundreds of millions of dollars by commercial air courier between Lebanon, Turkey, the UAE and Iran. The designated individuals were residing in Turkey or the UAE (US Department of the Treasury press release, Aug 20; Reuters / Al Jazeera, Aug 21).
Hormuz commodity transits, Thursday Aug 207 ships — 4 in, 3 out
Seven commodity ships sailed the Strait of Hormuz on Thursday, half the previous day’s tally, with four entering and three exiting the waterway and no very large crude carriers or LNG tankers among them; one very large gas carrier loaded with propane and butane exited via the Iranian route. Vessels sailing with transponders switched off do not appear in the data. Before the war the strait carried close to a fifth of global crude and LNG shipments (Kpler data via Reuters, Aug 21).
Bab al-Mandeb commodity transits, Thursday Aug 2023 ships, down from 34
Commodity ships transiting the Bab al-Mandeb totalled 23 on Thursday against 34 on each of the two previous days, with 16 entering and seven exiting. Two of the seven exits were Suezmax tankers carrying crude to Vietnam and India respectively. No very large crude carriers or LNG tankers passed through the strait that day (Kpler data via Reuters, Aug 21).
US Strategic Petroleum Reserve (week to Aug 14)293.4M bbl — lowest since 1982
The EIA’s Weekly Petroleum Status Report published Wednesday Aug 19 put the Strategic Petroleum Reserve at 293.4 million barrels for the week ending Aug 14, down 5.3 million barrels or 1.8% on the week and equal to 41.1% of the reserve’s 714-million-barrel authorized storage capacity. It is the lowest level since Dec 31, 1982, and follows a draw of roughly 122 million barrels since late February (EIA weekly data, published Aug 19).
Iranian property damage outside Tehran (state body figure, Aug 19)~$196B claimed
Iran’s Islamic Revolution Housing Foundation estimated damage to residential units, commercial premises and people’s belongings across Iran excluding the capital at more than 37 trillion tomans, about $196 billion (Foundation figure via RFE/RL, Aug 19). This is a belligerent government’s own body reporting its own damage; it is recorded as that body’s claim, not as an audited total. The figure excludes infrastructure, industrial and military facilities and complete Tehran damage, and is not directly comparable with the ~$144B total-economic-damage estimate carried in the hero tile (FDD Center on Economic and Financial Power).
Hormuz transits, Aug 1–19 (all classes)236 ships in 19 days
Kpler tracking published by Al Jazeera on Aug 20 recorded 236 vessels of all classes transiting the Strait of Hormuz between Aug 1 and Aug 19 — against roughly 130 ships a day before the war. Of those, 83 openly used the Iranian route, three the Omani route and two the pre-war central route, while 148 went dark or used unclassified routes. Of the 112 crude, LPG and LNG carriers in the same period, 89 (more than 80%) were dark or unclassified, 21 openly used the Iranian route and two the Omani route. The five-day average of crossings is about 10, the lowest since May 11 (CNBC analysis of Kpler data, Aug 20).
UAE suspends all trade and financial transactions with Iran (Aug 19)Suspended, indefinite
The United Arab Emirates announced on Wednesday Aug 19 that it was suspending all trade, commercial exchange and financial transactions with Iran, effective immediately and until further notice, citing the threat it said Iran poses to the region. The Emirati defence ministry said air defences detected two ballistic missiles launched from Iran on Tuesday Aug 18 — one falling outside and one inside UAE territorial waters — and assessed both were directed at maritime traffic; Iran’s foreign ministry called the allegation baseless. UAE ports, principally Jebel Ali, have served as the main transshipment and re-export route for goods entering Iran, and Iranian traders have relied on UAE-based firms and exchange houses for settlement (WAM via The National / Al Jazeera / Washington Post / Euronews, Aug 18-19).
China-linked supertankers turning back at Hormuz (Aug 18-19)3 VLCCs U-turned
Three China-linked very large crude carriers reversed course in or near the Strait of Hormuz as shipping risk stayed elevated: the Sea V, laden with Iraqi crude and heading toward the strait from the Gulf on Tuesday, turned around and is idling near the entrance; the Hestia transited into the Gulf along the Omani coast early Wednesday before reversing and sailing out; and the Iraq-bound Erecter also U-turned. Reasons for the course changes were not stated (ship-tracking data via Bloomberg / Rigzone, Aug 19).
US petroleum inventories and refinery runs (week to Aug 14)Crude +4.4M; runs 97.2%
The EIA’s Weekly Petroleum Status Report, published Wednesday Aug 19 for the week ending Aug 14, showed US commercial crude inventories up 4.4 million barrels to 428.8 million — in line with the five-year average for the period — while distillate fuel inventories fell 1.5 million barrels to about 13% below the five-year average and gasoline stocks rose 0.7 million barrels to 5% below it. Refinery inputs averaged 17.4 million bbl/day, up 215,000 on the week, with refineries running at 97.2% of operable capacity, the highest utilisation since September 2019. Crude imports averaged 6.6 million bbl/day, down 746,000 on the week (EIA, Aug 19).
VLCC day rates, Persian Gulf route~$500,000/day
Benchmark day rates for very large crude carriers on the Persian Gulf route are reported approaching $500,000, against roughly $200,000 before the conflict — a freight-cost input that flows through carrier rate cards, bunker and emergency surcharges and, for the auto sector, the landed cost of Gulf-routed components and finished vehicles (freight-market reporting, Aug 2026).
Global oil supply, 2026 (IEA)−4.3M bbl/day (~4%)
The International Energy Agency said in its monthly report published Aug 12 that global oil supply will fall by 4.3 million barrels per day, or around 4%, in 2026 — deeper than the 3.7 million bbl/day forecast in its July report — taking total supply to 102.02 million bbl/day, its lowest forecast yet for the year. The agency cited the Hormuz shutdown, the US blockade of Iranian exports, attacks in Bab al-Mandeb and reduced Kazakh CPC Blend exports (IEA via Reuters, Aug 13).
Q3 2026 supply deficit (IEA)1.8M bbl/day
The IEA expects an oil market deficit of 1.8 million bbl/day over July–September, a one-million bbl/day downward revision from its July forecast; data from the agency’s annual statistical supplement imply that would be the deepest quarterly deficit since the fourth quarter of 2021. For the full year the IEA puts supply about 1.27 million bbl/day below demand, widening from an 860,000 bbl/day deficit implied by its July forecasts (IEA via Reuters, Aug 13).
Cumulative global stock draws since the war began410M barrels
The IEA said global observed oil inventories fell 69 million barrels in July as renewed disruptions to Gulf and Caspian exports cut volumes of oil on water, bringing cumulative stock draws since the war began to 410 million barrels. A projected 2027 surplus of 4.61 million bbl/day — which assumes de-escalation in the coming months — could allow inventories to recover to their February 2026 level by the middle of next year (IEA via Reuters, Aug 13).
Middle East production vs pre-war (July)−8.3M bbl/day
The IEA said Middle East oil loadings recovered to 20 million bbl/day at the start of July — broadly in line with pre-war Hormuz traffic — before dropping back to 12 million bbl/day later in the month, and that Middle East production ran 8.3 million bbl/day below pre-war levels in July, against 14 million bbl/day of lost output at the peak of the crisis (IEA via Reuters, Aug 13).
Global refinery processing (July)−5M bbl/day y/y
The IEA said global refinery crude processing was down five million bbl/day year on year in July as available capacity was unable to offset supply bottlenecks, propelling refining margins to record highs. Russian refining stayed close to a 20-year low at 3.9 million bbl/day after drone attacks on refineries west of the Urals (IEA via Reuters, Aug 13).
EIA 2026 Brent forecast$87/bbl (raised from $82)
The EIA’s monthly Short-Term Energy Outlook, published Aug 12, raised its 2026 Brent spot price forecast to $87 per barrel from $82, a 6.1% upward revision, and put third-quarter Brent at about $85. The agency said the change reflects its assessment that Hormuz shipping restrictions will persist longer than previously assumed, and expects US commercial crude stocks to stay below the 2021–2025 five-year low through end-2026 (EIA STEO, Aug 12).
US crude inventory build (week to Aug 7)+17.4M bbl to 424.4M
The EIA’s Weekly Petroleum Status Report published Aug 12 showed US commercial crude inventories rose 17.4 million barrels to 424.4 million in the week ended Aug 7, the largest weekly build since January 2023. Refinery inputs averaged 17.2 million bbl/day with refineries at 96.2% of operable capacity; distillate stocks were little changed at 107.2 million barrels (EIA, Aug 12).
Global oil demand, 2026IEA −1.6M / OPEC +580K bbl/day
The IEA now expects global oil demand to contract 1.6 million bbl/day this year, steeper than the roughly one-million bbl/day drop it saw last month, citing restricted refined-fuel supplies and higher prices, with naphtha and gasoil worst hit. OPEC, which updated its forecasts the same day, still expects demand to grow, by 580,000 bbl/day — 200,000 less than it previously projected (IEA / OPEC via Reuters, Aug 13).
Bab al-Mandeb war-risk premiums~0.5% of hull value (to 3%)
Bab al-Mandeb war-risk premiums stand at about 0.5% of hull value for the most exposed corridors, with quotes as high as 3% for voyages from southern Saudi Red Sea ports such as Jizan and Al Shuqaiq and around 0.1% for Jeddah and Yanbu. Lloyd’s List Intelligence recorded 269 Bab al-Mandeb transits in the week beginning Jul 20, down from 354 in the week before the Houthis declared their blockade of Saudi Arabia (Insurance Journal / Lloyd’s List Intelligence).
US Strategic Petroleum Reserve298.69M bbl (43-year low)
The EIA’s Weekly Petroleum Status Report published Aug 12 put the Strategic Petroleum Reserve at 298.69 million barrels, down 6.115 million on the week from 304.8 million and about 41.8% of the reserve’s 714-million-barrel capacity — the lowest in the weekly series since January 1983, against roughly 415 million before the Feb 28 strikes. An Energy Department spokesperson said in July that about 70 million barrels is the minimum needed to operate the reserve safely (EIA / DOE, Aug 12).
Damage to Iran$50B–$300B
FDD most-likely estimate ~$144B; Iran’s government claims $270B
Regional energy infrastructure$34B–$58B
Rystad Energy damage estimate
Qatar LNG capacity offline17%
Of exports; ~$20B lost revenue, up to 5 years to repair (CNBC/Rystad)
US direct military cost~$40B
US officials via CNN; long-run estimates up to $1T (Harvard Kennedy School)
Global growth forecast3.1%
IMF (Apr); World Bank cut its EM forecast 0.4pp to 3.6%, a post-pandemic low (Jun 11)
Shipping cost overlay~5% hull
Hull war-risk premiums for Hormuz voyages are now quoted near 5% of vessel value — the emerging market norm — with owners and charterers pausing transits; Trump said on Jul 13 the US will charge 20% on all cargo through the strait (~$32M for a supertanker), with no mechanism or effective date published (Reuters / Xinhua / CNBC / Washington Post, Jul 11–14)
Saudi Red Sea maritime coalition (Jul 30)Announced
Saudi Arabia announced plans for a multinational maritime defence coalition to protect shipping and energy supply routes in the Red Sea after the Houthi naval blockade of Saudi Arabia (Al Jazeera, Jul 30).
Global crude lost from supply~2.6B barrels
Saudi Aramco: about 2.6 billion barrels of crude lost from global supplies over the war (Aramco remarks via CNN, Aug 4).
ADNOC vessels attacked in Hormuz15 (3 this week)
ADNOC statement, Aug 7: 15 company vessels attacked by missiles and drones while transiting the strait since the conflict began, including three this week; the company said it remains ‘significantly impacted’ and did not identify the vessels or quantify damage (ADNOC via gCaptain / Bloomberg)
Vessels affected by US naval blockade53 redirected / 2 disabled
US Central Command said the naval blockade has redirected 53 commercial vessels, disabled two and boarded two through Saturday Aug 8 (CENTCOM via AP, Aug 9).
Hormuz full transits (7 days to Aug 7)18 out / 21 in
UK Maritime Trade Operations assessment released Aug 7: 18 outbound and 21 inbound full transits in the seven days ending Aug 7, each roughly 4% of respective pre-conflict averages, with AIS-detected traffic about 90% below pre-conflict levels (UKMTO via gCaptain)
Hormuz transits, Aug 4—6 (ship-tracking)8—15/day vs ~130 pre-war
MarineTraffic recorded between eight and 15 vessels crossing the strait on each of Aug 4, Aug 5 and Aug 6, against roughly 130 transits before the conflict (MarineTraffic via Al Jazeera, Aug 10)
Violent incidents involving commercial vessels64+ (17 deaths)
The International Maritime Organization counts at least 64 violent incidents and 17 deaths involving commercial vessels in the region since the war began (IMO via Al Jazeera, Aug 10)
Al-Makha port damage (Aug 9)Infrastructure, goods, food supplies
Yemeni government authorities said buildings and commercial facilities were hit; the Associated Press reported damage to port infrastructure, commercial goods and food supplies (Yemeni government / AP via Al Jazeera, Aug 10)
Damage estimates are preliminary and methodology-dependent; belligerent-government figures are claims, not audited totals.
Environmental Toll
Supertanker the IRGC says struck a mine in the Strait of Hormuz, Oct 17 (IRGC statement, via The New Arab)Fire reported
The IRGC said the unnamed vessel was carrying more than 2M barrels of crude and caught fire after an explosion. No independent confirmation, vessel identity or pollution assessment has been published (via The New Arab).
Floating containers from the sunk GFS Pride, Strait of Hormuz (Pakistan maritime authority, via The National)Navigational warning
Pakistan’s maritime authority warned mariners about floating containers; the ship had capacity for 2,824 TEU and no manifest has been published. No pollution assessment has been published (via The National).
Container ship GFS Pride sunk south of the strait, Oct 14 (MPA, via Seatrade Maritime; IRGC Navy, via ABC News)No assessment
The IRGC Navy said the ship carried more than 2,500 containers; Al Jazeera published video of containers and debris floating in the strait on Oct 15. No assessment of fuel, cargo or pollution has been published.
Tanker and container ship struck by projectiles in the strait, Oct 13 (UKMTO, via Anadolu Agency)No assessment
UKMTO said verified sources reported both strikes and authorities are investigating; damage, crew status and any pollution were not reported (via Anadolu Agency).
Fuel storage and loading sites in Sanaa, Hodeidah and Dhamar, Yemen, struck Oct 13 (Saudi-led coalition, via The National)No assessment
The coalition said it struck underground fuel reserves, storage facilities and fuel berths; video from Sanaa showed a large fireball, and no assessment of fuel spills or emissions has been published (via The National).
Tanker Valthera struck in the strait, Oct 11 (India’s shipping minister, via Arab News)Fire on board
A projectile struck the Marshall Islands-flagged tanker and started a fire; all 11 Indian crew were reported safe (via Arab News). No environmental assessment has been published.
Outbound tanker struck in the Strait of Hormuz, Oct 11 (UKMTO, via Gulf News)None reported
UKMTO said the tanker was hit on its port side by an unidentified projectile and sustained damage; all crew were reported safe and no environmental impact was reported at the time (via Gulf News).
LPG carrier struck off Al Jazira, UAE, Oct 9 (UKMTO, via Euronews)Fire controlled
UKMTO said the carrier was struck by unknown projectiles 13 nautical miles west of Al Jazira and a major fire was brought under control; damage and environmental impact were unknown. The IRGC said it struck an LPG carrier it named as the Sun Shine; whether the reports describe the same vessel has not been established.
Vessel fire about 40 km off Fujairah, Oct 8 (Vanguard Tech, via Euronews)Fire reported
NASA’s FIRMS fire-detection system recorded the blaze; Vanguard identified the vessel as likely the Marshall Islands-flagged Dhalgout. The cause has not been established, UKMTO had not recorded an incident, and no pollution assessment has been published.
Tanker Acers struck north of Qatar, Oct 7 (via Seatrade Maritime)No assessment
No pollution or damage assessment was published in the initial reports from UKMTO and maritime security firms.
Tanker On Peace struck in the strait, Oct 6 (via Maritime Executive)No assessment
No pollution or damage assessment was published in the initial reports from India’s Ministry of External Affairs, Oman’s defense ministry and UKMTO.
Tanker struck in the strait, Oct 5, engine-room fire (UKMTO, via Gulf News)None reported
No casualties or environmental impact reported; UKMTO also reported explosions near a tanker about 60 nautical miles south of Al Mukha, Yemen, on Oct 5, crew safe and no environmental damage (via Gulf News).
Houthi-claimed strike on Aramco’s Rabigh refinery, Oct 5 (via Fox News)No assessment
The Houthis claimed attacks on King Khalid International Airport, the Rabigh refinery, Abha airport and Khamis Mushait; Saudi Arabia had not confirmed the attacks or published damage figures.
Houthi-claimed strikes on Saudi energy sites in Riyadh and Khurais (via CNN, Oct 4)No assessment
The Houthis claimed the strikes; Saudi authorities had not commented, and no damage or environmental assessment has been published (via CNN; Al Jazeera).
Aramco refinery south of Riyadh, Oct 3 (AFP, via Malay Mail)Fire reported
An AFP journalist saw flames and smoke rising from the refinery on Saturday afternoon, with firefighting under way, after Houthi forces said they had targeted an oil facility near Riyadh with ballistic missiles and drones; Saudi authorities had not commented at the time of reporting.
Tanker struck about 4 nautical miles east of Oman, Oct 3 (UKMTO)None reported
Struck on the port side by an unknown projectile; UKMTO reported no environmental impact (via Gulf News).
Kuwait-flagged VLCC Kazimah III struck in the strait, Oct 1, 1750 UTC (Seatrade Maritime)Fire on board
Owned by Kuwait Oil Tanker Co; all crew reported safe; environmental impact not established at the time of reporting. Seatrade counts at least 16 attacks on vessels in September (Seatrade Maritime, Oct 2).
Tanker struck by an unknown projectile in the strait, Oct 1, 1750 GMT (UKMTO)Fire on board
Crew reported safe; the extent of damage and any environmental impact had not been established at the time of reporting (UKMTO, via investingLive and Greek City Times).
Tankers struck by unknown projectiles in the strait, Sep 29 (UKMTO)3
Mersin Prosperity (VLCC, ADNOC-managed), Sinbad (Liberian-flagged) and Al Ruwais (LR2, ADNOC); no pollution reported (Seatrade Maritime; Maritime Executive, Sep 30).
Kuwaiti VLCC Al Funtas, struck late Sep 28 (UKMTO, IMO)No pollution
Kuwait Oil Tanker Company vessel; the onboard fire was extinguished and the crew were reported safe. This is the vessel UKMTO reported struck on the evening of Sep 28 (Seatrade Maritime, Sep 30).
Crude tanker struck on the port side in the strait, Sep 30 (UKMTO)Reported
UKMTO reported the tanker struck by an unknown projectile; no hull breach or pollution was reported at first notice (via Newsquawk, Sep 30, 09:29 UTC).
Vessel struck by a projectile in the strait, evening of Sep 28 (UKMTO)Fire out
The fire was extinguished, the vessel continued its voyage and all crew were reported safe; UKMTO reported no environmental impact or damage assessment (via Al Arabiya, Sep 29).
Tankers that stopped broadcasting on AIS, 24h (straits.live, 28 SEP 1058Z)97
About 1.8 times the seven-day ambient baseline of 59.3; the same screen counts 209 AIS-visible hulls holding position away from berth (straits.live).
Tankers that stopped broadcasting on AIS, 24h (straits.live, 27 SEP)43 of 296
straits.live screen read for this run; the same screen counts 194 AIS-visible hulls holding position away from berth (straits.live).
Oil slick off Musandam’s eastern coast, detected Sep 22 (Windward)94 km long
Windward reported a 94-kilometre slick detected Sep 22 near Musandam’s eastern coast, with models projecting 10-15% of it ashore by Sep 25, threatening reefs, fishing harbours and desalination units serving about 70 villages. No source vessel was named (Windward daily intelligence, Sep 23).
Damage from the Sep 24 missile launches at Yanbu and Taif (AP)None reported
All six missiles were reported intercepted; no damage to the Yanbu terminal or the East-West pipeline was reported (Saudi military, via AP, Sep 24).
Pollution assessment for the Sep 23 Cape Dao strike (Sep 24)None published
The Cape Dao is a dry-bulk carrier and the fire was reported in its engine room (Splash247). No assessment of any fuel-oil release had been published by run time.
Tankers that stopped broadcasting on AIS inside the strait core, 24h (straits.live, 24 SEP)22 — vs 59.1 baseline
22 tankers went dark in 24 hours against a 7-day baseline of 59.1; the non-tanker dropout rate was 14.0%, comparable, which straits.live reads as ambient signal loss rather than deliberate evasion (24 SEP 0654Z).
Tankers that stopped broadcasting on AIS inside the strait core, 24h (straits.live, 23 SEP)52 of 183
52 of 183 screened tankers stopped transmitting on AIS inside the strait core for between 3 and 24 hours (straits.live, 23 SEP 0746Z). Read as a floor on hulls no longer being received rather than a verified count of deliberate evasion; vessels not broadcasting cannot be monitored for spills.
Tanker dark rate against the non-tanker rate on the same test (straits.live, 23 SEP)28.4% vs 14.6%
The tanker dark rate of 28.4% ran 1.9 times the 14.6% rate non-tankers showed on the identical screen, up from 1.5 times on Sep 22 (straits.live).
Tankers that stopped broadcasting on AIS inside the strait core, 24h (straits.live, 22 SEP)62 of 205
62 of 205 screened tankers stopped transmitting on AIS inside the strait core for between 3 and 24 hours, against a 56.2 seven-day baseline (straits.live, 22 SEP 1002Z). Read as a floor on hulls no longer being received rather than a verified count of deliberate evasion; vessels not broadcasting cannot be monitored for spills.
Tanker dark rate against the non-tanker rate on the same test (straits.live, 22 SEP)30.2% vs 20.1%
The tanker dark rate of 30.2% ran 1.5 times the 20.1% rate non-tankers showed on the identical screen, reverting from Sep 21, when the tanker rate (14.2%) ran below ambient (15.8%) for the first time in this series (straits.live).
Pollution assessment for the Sep 20-21 tanker strikes (Sep 22)None published
No pollution, spill or damage assessment has been published for the strikes on the LR Stephanie and the LPG tanker Al Maryah. UKMTO reported both vessels able to proceed; that is not the same as an environmental assessment.
Tankers that stopped broadcasting on AIS inside the strait core, 24h (straits.live, 21 SEP)33 of 232
33 of 232 screened tankers stopped transmitting on AIS inside the strait core area for between 3 and 24 hours, against a 52.7 seven-day baseline — the lowest reading in this series in weeks. Read as a floor on hulls no longer being received rather than a verified evasion tally; unreceived hulls are also unmonitored for spills.
Tanker dark rate against the non-tanker rate on the same test (straits.live, 21 SEP)14.2% vs 15.8%
The tanker dark rate of 14.2% (33 of 232) ran below the 15.8% rate non-tankers showed on the identical screen — the first day in this series on which it has done so; on preceding days the tanker rate ran about 1.8 times ambient. straits.live reads the convergence as leaving the share attributable to deliberate evasion indistinguishable from ordinary reception loss. The same day, Kpler reported some weekend transits were made with transponders switched off, so a low dark-screen reading and dark transiting are not mutually exclusive: the screen only catches hulls that were broadcasting inside the core to begin with.
Vessels crossing the strait with transponders switched off (Kpler, via The National, Sep 21)Some; no count published
Preliminary Kpler data note that some of the 14 weekend transits were made in the dark or with transponders switched off to avoid detection. No count was published for how many. Vessels that are not broadcasting cannot be monitored for spills or fires, so this is an environmental blind spot as well as a traffic one.
Pollution assessment for the Riyadh and Yanbu attacks (Sep 21)None published
No pollution, spill or emissions assessment has been published for the Houthi missile and drone attack on Riyadh and on the Aramco facility at Yanbu. The Saudi-led coalition said the attack was intercepted and reported no damage; an interception is not the same as an assessment, and none has been published either way.
Tankers that stopped broadcasting on AIS inside the strait core, 24h (straits.live, 20 SEP)68 of 195
68 of 195 screened tankers stopped transmitting on AIS inside the strait core area for between 3 and 24 hours, against a 52.8 seven-day baseline. Non-tankers meeting the identical screen went dark at 19.1%, so the tanker rate runs about 1.8 times ambient. Read as a floor on hulls no longer being received rather than a verified evasion tally; unreceived hulls are also unmonitored for spills.
Major oil slicks mapped in the strait (Greenpeace, via DW, Sep 18)5 slicks
Greenpeace identified five major oil slicks in the Strait of Hormuz earlier this week and released a report calling the situation an ecological catastrophe, per DW’s Sep 18 report. One slick was found near Musandam National Park, a protected area in Oman with coral reefs and seabird breeding grounds; another sits close to Iran’s Minab River Delta and its protected mudflats and mangrove forests. Nina Noelle, a Greenpeace expert on environmental disaster relief, told DW the published figure is a conservative estimate.
Visible slick area, peak this week to latest imagery (Greenpeace, via DW, Sep 18)240 to ~80 sq km
The five slicks had a combined visible area of 240 square kilometres, about 90 square miles, when Greenpeace mapped them earlier in the week; more recent satellite imagery puts the visible area at about 80 square kilometres, a reduction Greenpeace attributes to weather dispersing the slicks rather than to recovery. Oil can sink into sediment and affect ecosystems for years, and damage to reefs and mangroves can take decades to recover from (via DW).
Spills tracked by satellite since the war began (Greenpeace, via DW, Sep 18)More than 100
Greenpeace has used satellite imagery to track more than 100 spills in the region since the start of the war, working from the European Union’s publicly available Copernicus Sentinel-1 and Sentinel-2 imagery. The organisation says there are likely further spills it has not detected, because widespread GPS spoofing in the region causes ships to broadcast false positions (via DW, Sep 18).
Large oil-laden tankers stuck in the strait (Greenpeace, via DW, Sep 18)13, from ~85
Greenpeace counts 13 large oil-laden tankers still stuck in the Strait of Hormuz, down from as many as 85 earlier in the war. Each stranded loaded tanker is a discrete spill risk; DW cites the June stranding off Oman of a Russian tanker carrying about 800,000 barrels, which caused a major spill, as the scale a single hull can produce.
Pollution assessment for the Sep 18 strait tanker fire (Sep 18)None published
No operator, flag state, port authority or environmental agency has published a spill, bunker-loss or emissions assessment for the tanker struck by an unknown projectile in the strait early on Sep 18. UKMTO said the fire was extinguished and the crew are safe (via Al Arabiya English); that is the extent of what has been published.
Pollution assessment for the product tanker Trend (Sep 18)None published
No operator, flag state, port authority or environmental agency has published a spill or contamination assessment for the 7,119 dwt Togo-flagged product tanker Trend, the subject of competing Iranian accounts since Sep 17. Product tankers carry refined cargo, which disperses differently from crude; no cargo status has been published.
Pollution assessment for the Sep 16 strait strikes (Sep 17)None published
No operator, flag state, port authority or environmental agency has published a spill, bunker-fuel release or pollution assessment for either the US-contracted vessel reported struck near the strait or the Iranian cargo ship reported struck in it on Sep 16. Neither vessel has been named publicly. Absence of a published assessment is not evidence that no release occurred.
Tankers going AIS-dark in the strait core (straits.live, 24h to 16 SEP 2206Z)55 of 211
55 of 211 screened tankers that had been broadcasting inside the strait core stopped transmitting for between three and 24 hours. Non-tankers meeting the identical screen went dark at 13.2%, so the tanker rate is running about 2.0 times ambient. straits.live states its 7-day baseline is still building at 26 of 72 hourly samples, and that the count is a floor on hulls it stopped receiving rather than a verified evasion tally.
Pollution assessment for the El Gaia engine-room fire (gCaptain / The Maritime Executive, Sep 15–16)None published
Omani authorities said the fire aboard the Panama-flagged tanker El Gaia was brought under control and the vessel is being towed to port about 103 nautical miles northeast of Musandam. No spill, emissions or pollution assessment has been published by Oman, the vessel’s operator or any monitoring body, and no cargo status has been released.
Tankers going AIS-dark in the strait core (straits.live, 24h to 16 SEP 1009Z)54 of 193
54 of 193 screened tankers that had been broadcasting inside the strait core stopped transmitting for between 3 and 24 hours. Non-tankers meeting the identical screen went dark at 15.5%, so the tanker rate is running about 1.8 times ambient — a gap straits.live describes as too large to read as ordinary reception loss alone. Read the count as a floor on hulls no longer being received, not a verified evasion tally.
Fire damage along the East-West pipeline (Sentinel-3 imagery, Sep 9–12, via CNBC Sep 14)6 points on the route
Imagery captured by the Sentinel-3 satellite between Sep 9 and Sep 12 detected fire hotspots at six points along the roughly 750-mile East-West pipeline route, with large smoke plumes visible in NOAA-20 and MODIS imagery; a Vantor satellite image shows fire damage and extensive blackened areas in and around a pumping station following the Sep 11 drone attack (CNBC, Sep 14). Saudi Arabia said some people were wounded in the attacks. No hydrocarbon-release volume has been published by any operator or monitor, so the spill dimension of the incident is unquantified rather than absent.
Pollution assessment for the Qeshm Island vessel fire (Sep 13)None published
No operator, flag state, port authority or environmental agency has published a spill, bunker-fuel release or air-quality assessment for the vessel struck and set afire near Qeshm Island. UKMTO reported the fire and the evacuation of those aboard but published no cargo or pollution detail, and the vessel’s cargo has not been identified in any account carried on the wires.
Fires along the Saudi East-West pipeline route (satellite imagery via Newsweek, Sep 11)Hotspots at 6 points
Satellite imagery reported by Newsweek showed fire hotspots detected at six points along the East-West pipeline route at roughly the same time, around 1756 UTC. India TV reported a large smoke plume over the line. Saudi Arabia’s energy ministry confirmed an attack and a precautionary shutdown but has not published a damage assessment.
Spill, emissions or soil assessment for the pipeline attackNone published
No operator, ministry or environmental agency has published a spill, emissions or soil-contamination assessment for the East-West pipeline attack. The line runs roughly 1,200km across the Saudi interior, so a breach would be a terrestrial rather than a marine release. This row records the absence of an assessment, not an absence of damage.
Cargo integrity after the Andros drone strike (Iraq oil ministry, Sep 9)No cargo leakage
Iraq’s oil ministry said the tanker Andros, carrying roughly two million barrels of fuel oil, sustained minor hull damage with no cargo leakage after a drone set it afire in Iraqi territorial waters. Had the cargo breached, it would have been among the largest single volumes at risk in the war to date.
Environmental impact of the Sep 10 attacks on merchant shipping (UKMTO, Sep 10)Not confirmed
The United Kingdom Maritime Trade Operations reported several merchant vessels hit by disabling fire in the northern Gulf and the Gulf of Oman and stated that it could not confirm casualties or environmental impact. It further reported a vessel listing at anchor 24 nautical miles from Port Rashid in the United Arab Emirates, possibly taking on water after a strike by an unknown projectile.
Fires at Saudi energy facilities struck by Houthi forces (Saudi-led coalition, Sep 8)Fires at 3 Aramco sites
Fires broke out at Aramco facilities at Abha, Najran and Jizan after Houthi ballistic-missile and drone attacks on Sep 8, with firefighting and emergency teams sent to contain the blazes and assess damage; operations at some energy facilities were halted. No emissions or spill assessment has been published. Via Reuters, CNN and US News, Sep 8.
Damage from the Sep 10 blasts on Iran’s southern coast (Iranian state media, Sep 10)Extent not confirmed
Explosions were reported at Sirik and Minab and on Qeshm Island, where a desalination plant and other coastal infrastructure sit; Hormozgan authorities said the Qeshm blasts came from the sea. No party has confirmed the extent of facility or environmental damage. Via Anadolu, Middle East Eye and Al Jazeera, Sep 10.
Spill and fire incidents among ships attacked (Al Jazeera compilation, Sep 9)2 minor spills, 6 fires
Of at least 75 ships attacked since the war began, two incidents have resulted in minor oil spills and six have caused fires, per Al Jazeera’s Sep 9 compilation.
M/T Riesco sinking in the Gulf of Oman (US Central Command video, via Al Jazeera, Sep 9)Sinking filmed; no spill data
US Central Command published video it said showed the Iranian oil carrier M/T Riesco sinking in the Gulf of Oman after being struck. No spill volume, cargo state or pollution assessment has been published for the Riesco or for the four other tankers struck. CENTCOM said crews were directed to abandon ship before the strikes (via Al Jazeera, Sep 9).
Oil aboard vessels held around the strait (Al Jazeera, Sep 9)~1.76M cubic metres exposed
Al Jazeera puts the combined capacity of the 18 oil-carrying tankers waiting to transit at 1.76M cubic metres. It notes that oil released at sea spreads over a far wider area than a land spill, carried by currents and winds, and that the Gulf is a shallow, semi-enclosed sea with limited water exchange supporting coral reefs, seagrass beds, mangroves and salt marshes (Sep 9).
Gulf and Hormuz oil slicks versus a year earlier (University of South Florida, June)4x the March 2025 extent
A University of South Florida study published in June found, from satellite imagery, that oil spills in the Gulf and the Strait of Hormuz in March were four times the extent of the same month a year earlier, with high instances of leaks from and around vessels trapped in the strait (via Al Jazeera, Sep 9).
Fires at Saudi oil facilities and utilities (Saudi Energy Ministry, via AP, Sep 8)Fires burning; no spill published
Saudi Arabia’s Energy Ministry said fires were ignited at several oil facilities and utilities in the kingdom’s southern region after the Sep 8 attacks and that firefighters were still battling them on Tuesday morning. No pollution release, spill volume or air-quality measurement had been published when read; refinery and utility fires are recorded here as a documented incident, not as a quantified environmental loss.
Tankers going AIS-dark in the strait core (straits.live, 24h to 07 SEP 1305Z)83 of 202, baseline 70.9
83 of 202 screened tankers stopped broadcasting on AIS inside the strait core in the 24 hours to the screen read for this run, above the seven-day baseline of 70.9 and up from the 66 of 207 published here on Sep 7 from the earlier 07 SEP 0841Z screen. straits.live records non-tankers going dark at 25.7% on the identical test and states the share attributable to deliberate evasion is not currently distinguishable, so read the count as a floor on hulls it stopped receiving.
LNG flows through the Strait of Hormuz, 2Q26 (EIA Short-Term Energy Outlook, Aug 12)0.8 bcfd, from 10.5 in 4Q25
LNG flows through the strait fell to 0.8 bcfd in the second quarter of 2026 from 10.5 bcfd in 4Q25 and 7.4 bcfd in 1Q26, a fall of about 92% against the pre-crisis quarter. Displaced volume shows up around the Cape of Good Hope, where LNG flows doubled to 9.7 bcfd from 4.8 bcfd in 1Q26 — roughly two extra weeks of steaming per leg, and the emissions that go with it. There is no alternative route for Qatari LNG, which transits Hormuz exclusively.
No new spill or pollution incident published (UKMTO / straits.live, Sep 8)No new incident published
No pollution or spill incident in or around the Strait of Hormuz was published in the 24 hours to this run, checked against UKMTO advisories and the straits.live event chronology. UKMTO’s most recent weekly report, released Sep 6, counted 27 projectile strike incidents damaging vessels since Jul 6 without a pollution figure.
Tankers going AIS-dark in the strait core (straits.live, 24h to Sep 7)66 of 207 — baseline 73.1
66 of 207 screened tankers stopped broadcasting on AIS inside the strait core in the 24 hours to Sep 7, below the seven-day baseline of 73.1 and down from 81 of 261 a day earlier. straits.live notes non-tankers went dark at 22.8% on the identical test, so the figure is a floor on hulls it stopped receiving rather than a count of evasions. Dark hulls carrying crude are the principal unmonitored spill risk in the strait.
No new spill or environmental incident reported (UKMTO / straits.live, Sep 7)No new incident published
No pollution or spill incident was published in the 24 hours to this run. UKMTO’s weekly report released Sep 6 counted 27 projectile strike incidents damaging vessels since Jul 6 without reporting an associated pollution event, and straits.live’s machine-tracked panel recorded no material change in the last 24 hours (read Sep 7). The M/T Kylo, destroyed in the Gulf of Oman on Sep 5, was unladen and no spill has been published.
Tankers going AIS-dark inside the strait core (straits.live, 06 SEP screen)81 of 261 dark — baseline 73.0
AIS monitoring published by straits.live recorded 81 of 261 screened tankers ceasing to broadcast position for between 3 and 24 hours in the day to Sep 6, above a seven-day baseline of 73.0 and up from 52 of 229 a day earlier. straits.live notes non-tankers went dark at 21.7% on the identical test, so the count is a floor on hulls it stopped receiving rather than a count of evasions (read Sep 6).
Iranian crude tanker sunk in the Gulf of Oman (CENTCOM video via Al Jazeera, Sep 6)Unladen — no spill published
The US military released video of an Iranian tanker sinking in the Gulf of Oman on Sep 6 (via Al Jazeera, 09:30 GMT). CENTCOM described the destroyed vessel, the M/T Kylo, as an unladen crude oil carrier (CENTCOM via CNN and The Washington Post, Sep 5). No pollution incident has been published for any of the three tankers struck, including the M/T Downy off Kharg Island, Iran’s main export terminal.
Uncharted or drifting mines flagged to mariners (JMIC advisories via USNI News, Sep 4)Warning active — no pollution incident published
Joint Maritime Information Center advisories from late August and early September warn mariners about potential uncharted or drifting mines in the area; CENTCOM commander Adm. Brad Cooper said the week before that US forces had cleared mines from the area (both via USNI News, Sep 4). No named monitor, UN agency or satellite-imagery report published a new Gulf spill or environmental incident in the 24 hours to this run. A drifting mine strike on a laden tanker is the single largest untriggered pollution risk in the waterway; the warning is recorded because it is published and current, not because an incident has occurred.
Tankers going AIS-dark inside the strait core (straits.live, 04 SEP 1305Z screen)52 of 229 dark — baseline 67.1
AIS monitoring published by straits.live recorded 52 of 229 screened tankers ceasing to broadcast position for between 3 and 24 hours, below its own seven-day baseline of 67.1 (screen stamped 04 SEP 2026 1305Z, read Sep 5 — a Sep 4 reading). Non-tankers went dark at 13.2% on the identical test, so the count is a floor on hulls the monitor stopped receiving rather than a count of deliberate evasion. Dark transits followed by ship-to-ship transfer outside the Gulf were described the same day as an established workaround, including state-backed shuttle runs (Lloyd’s List and Campbell University’s Sal Mercogliano, via USNI News, Sep 4); unmonitored transfers of laden crude are the handling risk this row tracks.
Tankers going AIS-dark inside the strait core (straits.live, 03 SEP 1301Z screen)104 of 216 dark — baseline 61.9
AIS monitoring published by straits.live recorded 104 of 216 screened tankers ceasing to broadcast position for between 3 and 24 hours, against a seven-day baseline of 61.9 (screen stamped 03 SEP 2026 1301Z, read Sep 4). straits.live notes non-tankers went dark at 27.2% on the identical test, so the count is a floor on hulls it stopped receiving rather than a count of deliberate evasion. The environmental relevance is locational: a hull that is not broadcasting cannot be positioned quickly if it suffers a spill.
Two tankers reported to have struck naval mines in the strait (Sep 2)No pollution figure published — claim disputed
Iran’s Revolutionary Guard said two oil tankers hit naval mines while transiting the Strait of Hormuz; US Central Command disputed the claim (CNBC, Sep 2). No named monitor, UN agency or satellite-imagery report had published a spill assessment for the reported incidents at run time, and no independent source has confirmed that the strikes occurred.
Qatari and UAE LNG moving by ship-to-ship transfer outside the strait (Sep 2)No incident reported — single unconfirmed source
Qatari and UAE LNG cargoes are reported to be transferred ship-to-ship outside the Strait of Hormuz (oilprice.com, Sep 2, on a single unconfirmed source). Ship-to-ship transfer of LNG outside a sheltered terminal raises the handling risk profile; no incident, release or regulatory finding had been published at run time.
No new spill or environmental incident reported (Aug 31)No new incident published
No named monitor, UN agency or satellite-imagery report published a new Gulf spill or environmental incident in the 24 hours to this run. Neither CENTCOM nor Iranian state media reported an environmental release from the Aug 30 Larak Island strike. Prior incidents carried below are unchanged.
AIS-dark tankers in the strait core (24h to Aug 30, 12:57 UTC)90 of 254 screened, vs 48.5 baseline
straits.live’s AIS screen recorded 90 of 254 tankers meeting its criteria stopping transmission for between three and 24 hours in the period to 12:57 UTC on Aug 30, against a seven-day baseline of 48.5. Non-tankers went dark at 21.6% on the identical test, so the count is a floor on hulls no longer being received rather than a count of deliberate evasion.
AIS-dark tankers in the strait core (24h to Aug 30, 02:53 UTC)80 of 240 screened, vs 48.5 baseline
straits.live’s AIS screen recorded 80 of 240 tankers meeting its criteria stopping transmission for between three and 24 hours in the period to 02:53 UTC on Aug 30, against a seven-day baseline of 48.5. Non-tankers went dark at 18.1% on the same test, so the count is a floor on hulls no longer received rather than a count of deliberate evasion. Vessels that stop broadcasting cannot be monitored for spill or grounding risk.
Laden hulls held in the Gulf (Aug 30, 02:53 UTC)449 holding position away from berth
straits.live recorded 449 vessels holding position away from berth at 02:53 UTC on Aug 30, up 44 in 24 hours, excluding ships within 25km of a working port; the IMO separately counts up to 400 ships unable to depart safely (Aug 28). Greenpeace has warned that laden tankers held in the Gulf are a spill risk in themselves.
No new spill or environmental incident reported (Aug 30)No new incident published
No named monitor, UN agency or satellite-imagery report published a new Gulf spill or environmental incident in the 24 hours to this run. The prior incidents carried below are unchanged and are not extrapolated forward.
AIS-dark tankers in the strait core (24h to Aug 28, 12:49 UTC)40 of 230 screened, vs 53.3 baseline
straits.live’s AIS screen recorded 40 of 230 tankers meeting its criteria stopping transmission for between three and 24 hours in the period to 12:49 UTC on Aug 28, below a seven-day baseline of 53.3. Non-tankers went dark at 11.4% on the same test, so the count is a floor on hulls no longer received rather than a count of deliberate evasion.
Maritime incidents logged since March (IMO)65 in the Strait and across the Middle East
The International Maritime Organization has reported 65 incidents in the Strait of Hormuz and across the Middle East since the beginning of March, cited in Al Jazeera’s Aug 13 reporting on the Gulf spills. Each strike on a laden tanker carries spill risk that is not separately assessed.
Hulls holding position away from berth (Aug 29, 05:53 UTC)405 — down 23 in 24 hours
straits.live recorded 405 vessels holding position away from berth at 05:53 UTC on Aug 29, down from 428 a day earlier and from 449 on Aug 16, excluding ships within 25km of a working port. Greenpeace has warned that laden tankers held in the Gulf are a spill risk in themselves.
Mine clearance in the recognised shipping lanes (CENTCOM, Aug 28)Lanes declared cleared (unverified)
US Central Command commander Admiral Brad Cooper said early Friday that US forces have cleared sea mines laid by Iran’s Islamic Revolutionary Guard Corps from the Strait’s internationally recognised traffic separation scheme, in an operation involving Navy divers, Navy SEALs and air assets from the Army, Navy, Air Force and Marine Corps (CENTCOM via gCaptain, The Hill, Arab News and The National, Aug 28). The claim has not been independently verified.
AIS-dark tankers in the strait core (24h to Aug 28)8 of 210 screened, vs 53.3 baseline
straits.live’s AIS screen recorded 8 of 210 tankers meeting its criteria stopping transmission in the 24 hours to 05:54 UTC on Aug 28, sharply below a seven-day baseline of 53.3; non-tankers went dark at 6.3% on the same test, so the count is a floor on lost reception rather than a measure of evasion (straits.live, Aug 28).
Tanker struck near Khasab, Oman (Aug 27)Fire out — no spill reported
UKMTO said the fire caused when an unknown projectile struck a tanker near Khasab, Oman, has been extinguished and that no environmental impact has been reported; authorities are investigating and no vessel identity has been released (UKMTO Warning 121-26 via Gulf News, Aug 27).
AIS-dark tankers in the strait core (24h to Aug 27)75 of 176 screened, vs 59.8 baseline
straits.live recorded 75 of 176 screened tankers inside the strait core stopping AIS transmission for between three and 24 hours in the day to Aug 27, against a seven-day baseline of 59.8. Non-tankers that met the same screen went dark at 24.9%, so the tanker count is a floor on lost reception rather than a measure of deliberate evasion (straits.live AIS, Aug 27).
Tanker disabled off Ash Shishah, Oman (Aug 24)Spill status not yet known
UKMTO said the tanker struck by an unknown projectile about nine nautical miles northeast of Ash Shishah was disabled with engine-room damage, that the crew was safe, and that the environmental impact was not immediately known (UKMTO Warning 120-26, via Arab News / UPI / Gulf News, Aug 24-25).
Dark-transit tanker traffic (24h to Aug 26)74 tankers went AIS-dark
straits.live’s AIS screen recorded 74 of 243 screened tankers inside the strait core going dark in the 24 hours to Aug 26, against a seven-day baseline of 52.3. Unmonitored transits reduce the ability to attribute a spill to a source vessel (straits.live, Aug 26).
No new environmental incident reported (Aug 25)No spill or release reported
No new oil spill, release or habitat-damage incident in the Gulf, the Strait of Hormuz or the Red Sea corridor was reported by UKMTO, by satellite-imagery reporting or by a named monitor in the 24 hours to this run. The Aug 24 deck fire aboard a tanker struck 63 nautical miles west of Yanbu remains logged with no environmental impact reported (UKMTO via CNN, Aug 24).
Red Sea tanker fire off Yanbu (Aug 24)Deck fire — no spill reported
UKMTO reported a fire on the main deck of a tanker struck 63 nautical miles west of Yanbu and said no environmental impact had been reported (UKMTO via CNN, Aug 24). Saudi Arabia has rerouted much of its crude export volume through Red Sea ports including Yanbu since the Strait of Hormuz closed, concentrating spill risk on a corridor where Yemen’s Houthi forces have targeted Saudi-linked shipping for several weeks.
Dark-transit tanker traffic (Aug 22)AIS off; night transits; STS transfers
Tankers including the Greek-owned supertanker Kiku have been observed switching off AIS transponders and transiting at night to avoid detection, with crude transferred ship-to-ship in the Gulf of Oman before the tankers return through the strait (CNN reporting, Aug 22). Vessels operating without transponders are not captured in transit counts and are not covered by routine incident and pollution monitoring.
Engine-room strike, bulker Minoan Dignity (Aug 18)Engine room damaged; no spill
The 76,800-dwt bulker Minoan Dignity was struck on its starboard side by an unknown projectile about half a nautical mile off Oman while transiting outbound near the Omani coast, damaging the engine room; no pollution has been reported from the vessel. The ship was built in 2004, is Greek-managed and registered in Liberia (UKMTO / Vanguard Tech via The Maritime Executive, Aug 18).
ADNOC fleet strikes in the strait (cumulative, stated Aug 20)15 vessels attacked since Feb 28
ADNOC said 15 of its vessels have been attacked by missiles and drones while transiting the Strait of Hormuz since the war began, killing one crew member and injuring 20; the company did not attribute the attacks (ADNOC via Al Jazeera, Aug 20). Damage to tankers in the strait carries direct spill risk; no consolidated discharge volume has been published for the ADNOC incidents.
Qeshm / Hengam Island slick (satellite analysis)>2,000 sq km
Satellite analysis put the Persian Gulf slick at more than 2,000 square kilometres after spreading largely unchecked for several weeks; a European Space Agency Sentinel-2 image of Hengam Island south of Qeshm taken Aug 10 showed the extent. Oily residue has reached Qeshm’s shores from Soza beach to Shib Deraz and the Hara mangrove forests near Naqasheh — roughly 20,000 hectares of breeding and feeding ground for fish, migratory birds and marine mammals — and the island’s southern coasts are nesting grounds for the critically endangered hawksbill sea turtle (ESA imagery / Insurance Journal / Al Jazeera / CNN, Aug 10-14). Iran has claimed trillion-dollar pollution damage; that claim is not independently verified (Euronews, Aug 14).
Vessel incidents logged by the IMO since March65 incidents since March
The International Maritime Organization has recorded 65 incidents in the Strait of Hormuz and across the Middle East since the beginning of March, the count cited in reporting on the sharply higher risk of oil spills in the Gulf after five months of strikes on tankers (IMO via Al Jazeera / AFP, Aug 2026). Two spills remain active: the grounded tanker Caroline Bezengi leaking Russian crude into a protected marine area off Oman, with a slick some estimates put at more than 2,000 sq km, and residues along the shores of Iran’s Qeshm Island reaching the Hara mangrove forests.
Tankers struck (Jul 14)Mombasa, Al Bahiyah
Two Iranian cruise missiles hit the UAE-operated tankers in the strait’s southern lane inside Omani waters; fires on both ships were contained by their crews and no spill has been confirmed as of Aug 19 (UAE Defence Ministry via Khaleej Times / AP)
Container ship struck (Jul 11)M/V GFS Galaxy
Identified by CENTCOM on Jul 12 as the M/V GFS Galaxy; Cyprus-flagged box ship hit on the Oman-hugging route; engine-room damage, vessel ablaze, one crew member missing; no spill confirmed as of Aug 19 (CENTCOM / UKMTO via AP)
Vessels struck, causing spills16+
Scientific American / CNN satellite analysis
Largest visible slick5+ miles
Satellite imagery near Qeshm Island, Apr 7 (CNN)
Port tanker fire, Damietta Egypt (Jul 29-30)Energos Winter + 1 vessel
Egypt’s Cabinet confirmed a drone caused the fire that damaged two ships at the Mediterranean port of Damietta; Reuters reported the drone hit the US-owned gas storage tanker Energos Winter, with fire spreading to a second vessel. Iran denied involvement (Egyptian Cabinet / Reuters via Al Jazeera, Jul 30-31).
Protected habitat hitShidvar Is.
Lavan Island spills reaching protected turtle and seabird nesting site (Washington Post, May 19)
Urban falloutOily rain
Reported in Tehran after strikes on oil facilities (CNN)
At-risk ecosystem700+ species
Gulf fish species, mangroves and corals; ~75 laden tankers (~19B liters of crude) idle in the Gulf (Scientific American)
Grounded tanker leaking off Oman (Caroline Bezengi)~800 sq km sheen
Satellite images reviewed by AP show the sanctioned Suezmax Caroline Bezengi — aground off Qibliyah Island, southwest Oman since a reported onboard explosion on Jun 8, with nearly 1 million barrels aboard — has sunk further. PAX’s Wim Zwijnenburg put the sheen at nearly 800 sq km (309 sq mi) on Aug 7; Greenpeace Germany traced growth from 45 sq km to Jul 26 to about 600 sq km on Aug 4. Zwijnenburg said that by Aug 8 the sheen appeared diluted and dispersed by weather. The area is part of Oman’s Arabian Sea reserve, habitat for endangered petrels and the rare Arabian Sea humpback whale; Oman said on Aug 6 it was monitoring and ready to respond (AP / Oman News Agency, Aug 8–9). The cause of the June explosion has not been independently established.
Aramco refinery facility fire, Jazan (Aug 9)Fire out; no casualties
Saudi Arabia’s Energy Ministry reported a fire early Sunday at a facility belonging to the Aramco refinery in Jazan, said it was extinguished with no casualties and did not describe the cause; Houthi military spokesman Yahya Saree said the group targeted the refinery with a drone. A Yemeni government official said the Houthis also fired missiles and drones at Mocha port on the Red Sea (via AP, Aug 9).
Tanker struck off Oman (Aug 4)Engine-room damage
UKMTO: a tanker was struck by an unknown projectile about 11nm NE of Lima, Oman, with no casualties or spill confirmed; a second vessel reported a nearby explosion (UKMTO via CNN, Aug 4).
Sailing vessel sunk, Red Sea (Aug 7)Sunk off Hodeidah
The Joint Maritime Information Center reported an Indian mechanized sailing vessel sank after being struck south of Hodeidah; the company security officer later said the attack used an uncrewed surface vessel. The crew was rescued and taken to the Yemeni port of Mokha (JMIC via gCaptain, Aug 7)
Maritime security incidents since Mar 183
The Joint Maritime Information Center has recorded 83 maritime security incidents since Mar 1, including three since its previous report, and maintains a SEVERE threat assessment for the Strait of Hormuz with deliberate hostile action assessed as ‘highly likely’ (JMIC via gCaptain, advisory through Aug 6)
Red Sea port struck (Aug 9)Fires and explosions, al-Makha port
Houthi political council member Hizam al-Assad said continuing explosions, fires and smoke at al-Makha’s port came from stored weapons and equipment; the Yemeni government disputes that account. No independent contamination assessment has been published (via Al Jazeera, Aug 10)
No comprehensive environmental assessment is possible while the conflict continues; documented incidents understate total damage.