Members of the 73rd Transportation Company U.S. Army tugboat MG Winfield Scott survey a training area during a joint casualty evacuation exercise involving the Scott crewmembers and the U.S. Coast Guard at Fort Eustis, Va., Oct. 21, 2015. The surveyors watched for hazards in the area, and stood by to provide rescue support if anyone sustained real injuries during the exercise. (U.S. Air Force photo by Staff Sgt. Natasha Stannard/Released)