On June 21, 2025, Yemen's Houthi movement announced it would target U.S. ships in the Red Sea if the United States participates in Israeli attacks on Iran. This declaration follows a ceasefire established in May 2025, brokered by Oman, which had previously halted Houthi attacks on U.S. vessels.
The Houthis have a history of targeting commercial shipping in the Red Sea, with over 100 attacks since November 2023, disrupting global maritime trade. The U.S. has responded by increasing its military presence in the Middle East.
Additional fighter jets and warships have been deployed to the region to deter potential Iranian attacks. Diplomatic efforts are ongoing to prevent further escalation and ensure the safety of international shipping lanes.