190827-N-KO533-1131 ATLANTIC OCEAN (Aug. 27, 2019) Sailors assigned to the amphibious assault ship USS Bataan (LHD 5), Marine Medium Tiltrotor Squadron (VMM) 365 and Fleet Surgical Team 4 prep a simulated patient in triage for surgery during a mass casualty drill, Aug. 27, 2019. Bataan is underway conducting an Amphibious Ready Group, Marine Expeditionary Unit Exercise (ARGMEUEX) with the Bataan Amphibious Ready Group and 26th Marine Expeditionary Unit. (U.S. Navy photo by Mass Communication Specialist 3rd Class Lenny Weston/Released)