How might conflicts in the Middle East affect the Strait of Hormuz?

Posted on Feb 28, 2026 / Travel

How might conflicts in the Middle East affect the Strait of Hormuz?

Conflict in the Middle East — especially between Iran, the US, or Israel — tends to put the Strait of Hormuz at center stage because Iran sits right on one side of it. When tensions spike, like during recent attacks and military operations in 2026, Iran’s Revolutionary Guards have broadcast warnings telling ships not to pass and talk of closing the route, which has coupled with trading firms suspending shipments. That doesn’t automatically close the strait, but it makes shipping companies nervous and can trigger insurance cancellations or much higher premiums for vessels that do go through. Naval forces from the US, UK, and EU sometimes patrol the waters to help keep it open and safe during crises. Even the idea of disruption can quickly push up oil prices globally, because traders price in the risk of blocked supply. Meanwhile, Greek authorities have advised their flagged vessels to avoid high-risk routes around Hormuz and the Gulf. This shows how regional conflicts can ripple out to global trade, logistics, and energy markets even before any physical closure happens.



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