200207-N-RP442-1035 PACIFIC OCEAN (Feb. 7, 2020) Fire Controlman 3rd Class Ting Ting Dong feeds 20mm tungsten rounds into a close-in weapons system (CIWS) on the fantail of the Wasp-class amphibious assault ship USS Essex (LHD 2). Essex is underway in the eastern Pacific Ocean conducting routine maritime operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jenna Dobson/Released)