200504-N-SH168-2067 PACIFIC OCEAN (May 4, 2020) Sailors bandage the arm of a simulated casualty during a medical drill aboard 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 2nd Class John Luke McGovern/Released)