U.S. Army Cadet Dylan A. Cunningham of Hickory, N.C., with the 207th Regional Support Group, pulls security from a watchtower during the Combat Support Tactical Exercise on Fort McCoy, Wis., Aug. 14, 2019. The reserve unit had to maintain 24-hour security to defend from simulated enemy attacks throughout the exercise. (U.S. Army photo by Sgt. 1st Class Gary A. Witte, 207th Regional Support Group)