Naval Aircrewman 3rd Class Benjamin McCracken, a rescue swimmer, performs search and rescue training aboard an MH-60S Sea Hawk helicopter during flight operations around the amphibious assault ship USS Boxer. Boxer is underway for a deployment as part of the Boxer Amphibious Ready Group, comprised of Boxer, the amphibious transport dock ship USS New Orleans, the amphibious dock landing ship USS Harpers Ferry and the 13th Marine Expeditionary Unit.