180405-N-NJ910-0178 U.S. 5TH FLEET AREA OF OPERATIONS (April 5, 2018) Chief petty officers and first class petty officers exercise on the flight deck of the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7) during a CPO365 group workout. Iwo Jima, homeported in Mayport, Fla., is on a scheduled deployment to the U.S. 5th Fleet area of operations in support of maritime security operations to reassure allies and partners, and preserve the freedom of navigation and the free flow of commerce in the region. (U.S. Navy photo by Mass Communication Specialist Seaman Dary M. Patten/Released)