U.S. 5TH FLEET AREA OF OPERATIONS (May 5, 2018) Sailors train using a fire hose during a general quarters drill aboard the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7), May 5, 2018. Iwo Jima, homeported in Mayport, Fla., is deployed 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)