180618-N-ZG607-0046 U.S. 5TH FLEET AREA OF OPERATIONS (June 18, 2018) Aviation Machinist Mates 3rd Class Jordan Spires, left, and Austin Pohl verify serial numbers on a CH-53E Super Stallion helicopter turbine aboard the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7), June 18, 2018. Iwo Jima, homeported in Mayport, Fla., is on 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 3rd Class Dominick A. Cremeans/Released)