A landing craft air cushion (LCAC) from Assault Craft Unit (ACU) 4 returns to the well deck of multipurpose amphibious assault ship USS Bataan (LHD 5) after offloading Marines and equipment from the 22nd Marine Expeditionary Unit (22nd MEU), following a seven-month deployment with the Bataan Amphibious Ready Group. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kelvin Edwards/Released)