200218-N-GI385-1018 NORFOLK (Feb. 18, 2020) A Landing Craft Air Cushion (LCAC) assigned to Assault Craft Unit (ACU) Four approaches the well deck of the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7), Feb. 18, 2020. LCAC operations are part of Iwo Jima’s well deck certification after more than a year in several maintenance availabilities. (U.S. Navy photo by Mass Communication 3rd Class Aaron Xavier Saldana/Released)