U.S. Army Spc. Cyrus J. Hawkins, right, of Long Branch, N.J., prepares to go through a door with Sgt. Sydney C. Rayman of Columbia, S.C., to help defend their base from opposing forces during a simulated attack at the Combat Support Tactical Exercise on Fort McCoy, Wis., Aug. 19, 2019. Their unit, the 207th Regional Support Group based in Fort Jackson, S.C., handled such events throughout the CSTX and prevented the enemy from taking its Tactical Operations Center. (U.S. Army photo by Sgt. 1st Class Gary A. Witte, 207th Regional Support Group)