U.S. forces have reported the destruction of Iran's most powerful submarine, Iris Fateh.

Multiple recent sources, predominantly from unverified and non-trusted outlets, claim that U.S. forces have confirmed the destruction of Iran’s submarine IRIS Fateh during a precision strike. These reports often cite statements attributed to U.S. military officials or Pentagon briefings, but no authoritative, trusted sources such as established news agencies or official U.S. Department of Defense releases have been identified to independently verify the claim. Additionally, some sources mention the broader context of ongoing naval conflict in the Persian Gulf, but details about the submarine’s status remain unconfirmed. Given the absence of corroboration from reliable, trusted sources and the reliance on social media and unofficial reports, the claim cannot be fully verified at this time, though it is plausible based on the information presented.