180326-N-ZG607-0029 MEDITERRANEAN SEA (March 26, 2018) Aviation Machinist Mate 1st Class Aaron Williams, left, and Fire Controlman 2nd Class Michael Floresca remove a barrel from a close-in weapons system aboard the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7). Iwo Jima is homeported in Mayport, Fla., and is on a regularly 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 Dominick A. Cremeans/Released)