Port Patrol Marines assigned to the 31st Marine Expeditionary Unit board Blue Star III, a commercial ship suspected of attempting to transit to Iran in violation of the U.S. blockade of Iranian ports, April 28, 2026. U.S. forces released the vessel after conducting a search and confirming the ship's voyage would not include an Iranian port call. SHARE: Download: Full Size (1.36 MB) Tags: iran, operations, marine corps, epic fury Credit: Marine Corps VIRIN: 260427-D-D0477-9672.JPG Photo Gallery