U.S. Army Sgt. Dequan Davis, Medical Department Activity patient administrator, call march commands to Soldiers at Joint Base Langley-Eustis, Virginia., April 10, 2018. Day one of the three-day NCO of the Year and Soldier of the Year competition tested participants on 11 tasks and drills. (U.S. Air Force photo by Airman 1st Class Monica Roybal)