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How is the 2026 Iran War Affecting Oil Supply in the Gulf Region?
3/12/2026

How is the 2026 Iran War Affecting Oil Supply in the Gulf Region?

Oil supply is once again at the center of a global conflict. As Operations Epic Fury and Roaring Lion continue to strike Iran and Middle Eastern countries, the Persian Gulf remains the epicenter of a crumbling energy lifeline. Since the start of the conflict, oil prices have increased by 16%, with Brent crude oil prices crossing $84 a barrel and US crude oil prices increasing by 5.5% to $78.77 a barrel.

As the Iran-Israel conflict gets worse, tankers stationed in the Gulf are under attack, which leads to global fears of a worldwide oil disruption, as the supply is affected.


Those who are primarily affected are Iran, the United States, Israel, Saudi Arabia, the UAE, and Qatar.


When the conflict began on February 28, as Israel and the US launched a joint attack to kill Supreme Leader Ayatollah Ali Khamenei, Iran launched hundreds of retaliatory strikes against those countries.


Within the past week and a half, the Strait of Hormuz has become a point of concentration for global oil imports and exports.


As strikes continue against vessels situated in the Strait, a decrease in tanker traffic will cause global economic concerns.


That being said, the United States military has established a covert nighttime shipping lane along the coast of Oman, with 15 to 20 loaded and empty tankers moving through the channel each night, moving 10 million barrels per day.


Within Iran, oil constitutes an economic lifeline and a weapon.


That being said, 90% of its oil is bought from China, while they continue to threaten energy infrastructure in the Gulf.


To the South, Saudi Arabia and the UAE are becoming closer to the US and Israel, as the effect of the oil shift will have a major influence on the two countries’ economies.


Overall, oil isn’t just a lifeline for the economy of the Gulf region, but it’s a product that shifts the tide of war in the Middle East.

Frequently Asked Questions

1) What is the price overview of oil during the war?

International Brent trades around $93.82 and WTI near $86.78 following market adjustments from initial peaks, while retail fuel has now peaked at an average of $4.09.

Source: https://www.americanprogress.org/article/fact-sheet-costs-of-iran-war/

2) How much petroleum goes through the Strait of Hormuz?

The Strait of Hormuz carries roughly 20% of the world's petroleum supply.

Source: https://www.bbc.com/news/articles/c78n6p09pzno

3) What is the Oman Corridor?

The Oman Corridor refers to maritime and land routing initiatives involving Oman designed to bypass chokepoints or conflict zones near the Strait of Hormuz.

Source: https://www.youtube.com/watch?v=5tSUjnMTDQU&t=40

Why it matters

The current disruption of oil supply in the Gulf region matters because the IRGC continues to threaten Gulf nations. As the war continues, oil supply decreases and prices spike, leading to a major shift in the world’s economies.

Crude Oil Israel-Iran War The Gulf Region Strait of Hormuz Oman

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