191202-N-GA608-3022 PACIFIC OCEAN (Dec. 2, 2019) Machinist Mate 2nd Class Jose Leon Castaneda checks oil levels during a sounding and security watch aboard the amphibious assault ship USS Makin Island (LHD 8). Makin Island is conducting routine operations in the eastern Pacific Ocean. (U.S. Navy photo by Mass Communication Specialist 3rd Class Aaron Sperle/Released)