180221-N-ZK016-0009 ATLANTIC OCEAN (Feb. 21, 2018) Sailors practice engaging a simulated fire during a firefighting drill in the hangar bay of the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7) Feb. 21, 2018. Iwo Jima, homeported in Mayport, Fla., is conducting naval operations in the U.S. 6th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Joe J. Cardona Gonzalez/Released)