170706-N-NJ910-0017 MAYPORT, Fla. (July 6, 2017) A Sailor heaves line on a barge outside the amphibious assault ship USS Iwo Jima (LHD7) during a sea and anchor detail. Iwo Jima is underway conducting routine operations at sea. (U.S. Navy photo by Mass Communication Specialist Seaman Dary M. Patten/Released)