U.S. Sgt. Gabriel Rivera, with Charlie Company, 5-159th

U.S. Sgt. Gabriel Rivera, with Charlie Company, 5-159th General Support Aviation Battalion, Wyoming Army National Guard, acts as a "side view mirror" for a clear and steady landing during a simulated medical evacuation at Camp Guernsey, Guernsey, Wyo., June 12, 2015, as part of the Golden Coyote training exercise. Golden Coyote is a three phase - scenario driven exercise conducted in the Black Hills of South Dakota and Wyoming. (U.S. Army photo by Spc. Tamara Cummings/Released)