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Fire breaks out at the Shahran oil depot after US and Israeli attacks, leaving numerous fuel tankers and vehicles in the area unusable in Tehran, Iran on March 8, 2026.
(Photo by Hassan Ghaedi/Anadolu via Getty Images)
US-Israeli War on Iran Sparks 'Largest Supply Disruption in History of Global Oil Market': IEA
"The oil market challenges we are facing are unprecedented in scale," said the executive director of the International Energy Agency.
Mar 12, 2026
The International Energy Agency said Thursday that the US-Israeli war on Iran and its reverberating impacts across the region have sparked "the largest supply disruption in the history of the global oil market," with flows of crude and other fossil fuel products through the Strait of Hormuz plummeting and Gulf nations slashing production as they run out of storage space.
The agency noted in its monthly report on the state of the global oil market that "oil prices have gyrated wildly since the United States and Israel launched joint airstrikes on Iran on 28 February," pointing to "disruptions to Middle Eastern supplies due to attacks on the region’s oil infrastructure and the cessation of tanker traffic through the Strait of Hormuz," which have "sent Brent futures soaring, trading within a whisker of $120/bbl."
The IEA's report came a day after the agency's 32 member nations—including the US—agreed unanimously to release a total of 400 million barrels of oil from their emergency reserves to "address disruptions in oil markets stemming from the war in the Middle East."
"The oil market challenges we are facing are unprecedented in scale, therefore I am very glad that IEA member countries have responded with an emergency collective action of unprecedented size,” said the agency's executive director, Fatih Birol.
The IEA assessment on Thursday came as oil prices surged again as Mojtaba Khamenei, Iran's new supreme leader, vowed to keep the Strait of Hormuz closed. An estimated 20% of the world's oil passes through the route each year.
Earlier on Thursday, Iraq—which has among the largest confirmed reserves of crude oil in the world—suspended all of its oil terminal operations after two vessels were attacked off the nation's coast. NPR reported that Iran "took responsibility for attacking one of the tankers, which it said was owned by the US."
The US and Israel have also bombed Iran's oil infrastructure, choking Tehran with black smoke and spraying toxic rain that prompted warnings from the World Health Organization (WHO).
"The black rain and the acidic rain coming with it is indeed a danger for the population, respiratory mainly," WHO spokesperson Christian Lindmeier told reporters in Geneva earlier this week.
Heba Morayef, Amnesty International's regional director for the Middle East and North Africa, said Wednesay that "the potential for vast, predictable, and devastating civilian harm arising from strikes targeting energy infrastructure, including uncontrolled deadly fires, major disruptions to essential services, environmental damage, and severe long-term health risks for millions, means there is a substantial risk such attacks would violate international humanitarian law and in some cases could amount to war crimes."
“Regardless of whether a military objective is cited to justify targeting energy infrastructure, under international humanitarian law all parties have a clear obligation to take all feasible precautions to reduce civilian harm and refrain from attacks that cause disproportionate death or injury to civilians or damage to civilian objects," said Morayef. "This includes any foreseeable knock-on, indirect adverse effects on civilians’ life and health, such as exposure to toxic chemicals.”
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The International Energy Agency said Thursday that the US-Israeli war on Iran and its reverberating impacts across the region have sparked "the largest supply disruption in the history of the global oil market," with flows of crude and other fossil fuel products through the Strait of Hormuz plummeting and Gulf nations slashing production as they run out of storage space.
The agency noted in its monthly report on the state of the global oil market that "oil prices have gyrated wildly since the United States and Israel launched joint airstrikes on Iran on 28 February," pointing to "disruptions to Middle Eastern supplies due to attacks on the region’s oil infrastructure and the cessation of tanker traffic through the Strait of Hormuz," which have "sent Brent futures soaring, trading within a whisker of $120/bbl."
The IEA's report came a day after the agency's 32 member nations—including the US—agreed unanimously to release a total of 400 million barrels of oil from their emergency reserves to "address disruptions in oil markets stemming from the war in the Middle East."
"The oil market challenges we are facing are unprecedented in scale, therefore I am very glad that IEA member countries have responded with an emergency collective action of unprecedented size,” said the agency's executive director, Fatih Birol.
The IEA assessment on Thursday came as oil prices surged again as Mojtaba Khamenei, Iran's new supreme leader, vowed to keep the Strait of Hormuz closed. An estimated 20% of the world's oil passes through the route each year.
Earlier on Thursday, Iraq—which has among the largest confirmed reserves of crude oil in the world—suspended all of its oil terminal operations after two vessels were attacked off the nation's coast. NPR reported that Iran "took responsibility for attacking one of the tankers, which it said was owned by the US."
The US and Israel have also bombed Iran's oil infrastructure, choking Tehran with black smoke and spraying toxic rain that prompted warnings from the World Health Organization (WHO).
"The black rain and the acidic rain coming with it is indeed a danger for the population, respiratory mainly," WHO spokesperson Christian Lindmeier told reporters in Geneva earlier this week.
Heba Morayef, Amnesty International's regional director for the Middle East and North Africa, said Wednesay that "the potential for vast, predictable, and devastating civilian harm arising from strikes targeting energy infrastructure, including uncontrolled deadly fires, major disruptions to essential services, environmental damage, and severe long-term health risks for millions, means there is a substantial risk such attacks would violate international humanitarian law and in some cases could amount to war crimes."
“Regardless of whether a military objective is cited to justify targeting energy infrastructure, under international humanitarian law all parties have a clear obligation to take all feasible precautions to reduce civilian harm and refrain from attacks that cause disproportionate death or injury to civilians or damage to civilian objects," said Morayef. "This includes any foreseeable knock-on, indirect adverse effects on civilians’ life and health, such as exposure to toxic chemicals.”
The International Energy Agency said Thursday that the US-Israeli war on Iran and its reverberating impacts across the region have sparked "the largest supply disruption in the history of the global oil market," with flows of crude and other fossil fuel products through the Strait of Hormuz plummeting and Gulf nations slashing production as they run out of storage space.
The agency noted in its monthly report on the state of the global oil market that "oil prices have gyrated wildly since the United States and Israel launched joint airstrikes on Iran on 28 February," pointing to "disruptions to Middle Eastern supplies due to attacks on the region’s oil infrastructure and the cessation of tanker traffic through the Strait of Hormuz," which have "sent Brent futures soaring, trading within a whisker of $120/bbl."
The IEA's report came a day after the agency's 32 member nations—including the US—agreed unanimously to release a total of 400 million barrels of oil from their emergency reserves to "address disruptions in oil markets stemming from the war in the Middle East."
"The oil market challenges we are facing are unprecedented in scale, therefore I am very glad that IEA member countries have responded with an emergency collective action of unprecedented size,” said the agency's executive director, Fatih Birol.
The IEA assessment on Thursday came as oil prices surged again as Mojtaba Khamenei, Iran's new supreme leader, vowed to keep the Strait of Hormuz closed. An estimated 20% of the world's oil passes through the route each year.
Earlier on Thursday, Iraq—which has among the largest confirmed reserves of crude oil in the world—suspended all of its oil terminal operations after two vessels were attacked off the nation's coast. NPR reported that Iran "took responsibility for attacking one of the tankers, which it said was owned by the US."
The US and Israel have also bombed Iran's oil infrastructure, choking Tehran with black smoke and spraying toxic rain that prompted warnings from the World Health Organization (WHO).
"The black rain and the acidic rain coming with it is indeed a danger for the population, respiratory mainly," WHO spokesperson Christian Lindmeier told reporters in Geneva earlier this week.
Heba Morayef, Amnesty International's regional director for the Middle East and North Africa, said Wednesay that "the potential for vast, predictable, and devastating civilian harm arising from strikes targeting energy infrastructure, including uncontrolled deadly fires, major disruptions to essential services, environmental damage, and severe long-term health risks for millions, means there is a substantial risk such attacks would violate international humanitarian law and in some cases could amount to war crimes."
“Regardless of whether a military objective is cited to justify targeting energy infrastructure, under international humanitarian law all parties have a clear obligation to take all feasible precautions to reduce civilian harm and refrain from attacks that cause disproportionate death or injury to civilians or damage to civilian objects," said Morayef. "This includes any foreseeable knock-on, indirect adverse effects on civilians’ life and health, such as exposure to toxic chemicals.”
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