171226-N-JS726-0064 MAYPORT, Fla. (Dec. 26, 2017) Senior Chief Damage Controlman Andre Bannis teaches firefighting techniques during a fire drill aboard the amphibious assault ship USS Iwo Jima (LHD 7). Iwo Jima recently returned home after completing a combined composite training unit exercise and is preparing for its scheduled deployment early next year. (U.S. Navy photo by Mass Communication Specialist 1st Class David Holmes/Released)