181004-N-OA516-0041 ATLANTIC OCEAN (Oct. 4, 2018) Landing craft, air cushions, attached to Assault Craft Unit (ACU) 4, prepare to depart the well deck of the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7). Iwo Jima recently departed its homeport of Naval Station Mayport following the completion of a scheduled continuous maintenance availability. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kevin Leitner/Released)