ATLANTIC OCEAN (Dec. 8, 2016) – A rifle detail awaits direction during a burial-at-sea rehearsal in the hangar bay of amphibious assault ship USS Iwo Jima (LHD 7). Iwo Jima is underway pursuing Mobility-Engineering (MOB-E) and Mobility-Seaman (MOB-S) certifications as part of the ship’s pre-deployment qualification process. (U.S. Navy photo by Petty Officer 3rd Class Jess E. Toner/Released)