An Army Reserve soldier with the 86th Training Division mans an M-2 .50 caliber machine gun in response to a simulated attack by Opposition Forces at Ft. McCoy, Wisconsin, August 16, 2016, during CSTX 86-16-03. CSTX 86-16-03 is the 84th Training Command’s third and final Combat Support Training Exercise of the year (U.S. Army photo by Staff Sgt. Scott Griffin/Released)