Iran's Oil Supply Threat Extends Beyond Strait of Hormuz

The Strait of Hormuz, a critical chokepoint for global energy supplies, faces renewed disruption as U.S.-Iran tensions escalate. Iran has proven its capacity to control or impede traffic through the strait, a challenge that persists despite U.S. military actions.

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Several months of bombing campaigns have not undone Iran's ability to control the Strait of Hormuz.

Recent weeks have seen Iran attack tankers and target military facilities, prompting further U.S. strikes and a naval blockade. The U.S. also revoked a sanctions waiver that had allowed Iran to sell oil, cutting off a vital revenue stream.

Before the conflict escalated on February 28, the Strait of Hormuz was crucial for approximately 20 percent of global liquefied natural gas and 20 percent of the world's oil, with most of it heading to Asia. Daily flows through the strait have declined significantly since the conflict intensified.

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The limited progress achieved following the June ceasefire has now effectively unraveled.

Analysts warn that further attacks on Iran could lead to retaliatory strikes on Gulf oil and gas infrastructure, including refineries, ports, and pipelines. This could make the war costly for the entire region and trigger oil shortages. The fragile ceasefire deal signed in June is no longer in effect, and the likelihood of further escalation remains high.

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The likelihood of further escalation remains very high.