191031-N-GR120-1131 ATLANTIC OCEAN (Oct. 31, 2019) Sailors assigned to the amphibious assault ship USS Bataan (LHD 5) provide medical assistance as stretcher bearers during a mass casualty drill, Oct. 31, 2019. Bataan is underway conducting a composite training unit exercise (COMPTUEX) with the Bataan Amphibious Ready Group and 26th Marine Expeditionary Unit. (U.S. Navy photo by Mass Communication Specialist 2nd Class Anna E. Van Nuys/Released)