Warfighting Readiness A Navy air-cushioned landing craft assigned to Assault Craft Unit 5 enters the well deck of the amphibious transport dock ship USS Portland in the Pacific Ocean, Feb. 23, 2026. SHARE: Download: Full Size (0.59 MB) Tags: navy Credit: Marine Corps Staff Sgt. Dylan Chagnon VIRIN: 260223-M-HU496-1039.JPG Photo Gallery