Iran claims strike on U.S. ship in Hormuz but Washington denies it
Iran claims to have struck a U.S. vessel in the Strait of Hormuz, a report the U.S. military has categorically denied. This follows a series of escalations in a conflict that has persisted despite a fragile ceasefire agreement.
Why it matters
The Strait of Hormuz is a critical global chokepoint for oil and gas, and continued military friction poses a significant risk to global energy prices and regional stability.
Iran said Sunday (September 6, 2026) it struck an unmanned U.S. vessel trying to enter the Strait of Hormuz, a claim that the U.S. military dismissed as a “total lie.” The purported attack came a day after the U.S. military said forces struck three Iranian oil tankers in response to Navy warships being targeted with ballistic missiles. Experts called it a dangerous escalation after Iran's previous attacks at sea targeted commercial shipping.
The war began with U.S. and Israeli attacks on Iran on February 28. But since a fragile ceasefire agreement was announced in June, on-and-off fighting has persisted, with both sides trying to inflict military and economic pain as negotiations have collapsed.
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