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The Escalating Crisis at the Strait of Hormuz

March 12, 2026·20 min·1 clip

Iran's new supreme leader declares the Strait of Hormuz must remain closed, threatening the world's largest oil supply disruption.

Wall Street Journal Middle East correspondent Jared Malsin appears on The Journal with host Jessica Mendoza to explain the Strait of Hormuz crisis in detail. The Strait, a narrow body of water between 20 and 25 miles wide, normally handles roughly one fifth of the world's oil supply, making it one of the most economically critical geographic chokepoints on earth. Iran's decision to close it, enforced by drone swarms and missile threats against any vessels attempting passage, has caused oil prices to surge past $100 a barrel, an event Malsin describes as the largest oil supply disruption in history. The episode explains the strategic logic behind Iran's decision: as the militarily weaker party in the conflict against combined US and Israeli airpower, Iran cannot fight conventionally, so it is imposing economic costs on the US, the West, and the broader global economy as a form of asymmetric retaliation. Malsin explains that the United States and its partners currently have no viable military solution for reopening the Strait while active conflict continues, because attempting to force passage would require suppressing a sophisticated Iranian anti-shipping capability that includes ballistic missiles, sea mines, and advanced drones adapted from those Iran has supplied to Russia in Ukraine. The episode covers the second and third order economic effects: rising global oil prices translate directly into higher gas prices in the US and throughout the world, affecting consumer goods, shipping costs, and broader inflation. Gulf state governments are described as furious at the US, feeling their security guarantees have been invalidated by American military adventurism they did not sanction. The episode aired with a news hook noting that Iran's new supreme leader, Ayatollah Mojtaba Khamenei, has issued his first public statement demanding the Strait remain closed. The audience is anyone following the geopolitics of energy, the Iran conflict, or the economics of global oil supply.

As heard by us

A clear look at how a blocked oil corridor can become a global market problem fast.

The Journal treats the Strait of Hormuz crisis as an energy-market problem with a very small map and very large consequences. Jared Malson keeps the stakes concrete: a route that normally handles about one fifth of the world's oil is now tied to crude above $100 a barrel, rising…

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