A CH-53S Super Stallion, assigned to the 13th Marine Expeditionary Unit, hovers above amphibious assault ship USS Boxer. ( Debra Daco/U.S. Navy )

An MV-22 Osprey aircraft, assigned to the 13th Marine Expeditionary Unit. Is deployed in support of maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of operations. ( Debra Daco/U.S. Navy )

Hull Maintenance Technician 2nd Class Robert Owings, scene leader, briefs a fire team during a fire drill aboard amphibious assault ship USS Boxer. (Debra Daco/U.S. Navy )

Damage Controlman 1st Class Daniel Moreno initiates a smoke machine during a fire drill aboard amphibious assault ship USS Boxer. (Debra Daco/U.S. Navy )

Sailors man a fire hose during a fire drill aboard amphibious assault ship USS Boxer. (Debra Daco/U.S. Navy )

Damage Controlman 1st Class Daniel Moreno trains a fire team hose handling techniques during a fire drill. ( Debra Daco/U.S. Navy )

Logistics Specialist 2nd Class Justin Delacruz responds to a casualty during a fire drill. ( Debra Daco/U.S. Navy )