U.S. Army Soldier Sgt. Daniel Crawford of the 723rd Engineer Detachment searches for simulated causalities at the Combined Arms Collective Training Facility during Combat Support Training 2015 (CSTX) at Fort McCoy, Wis., August 2015. The 84th Training Command’s third and final Combat Support Training Exercise of the year hosted by the 86th Training Division at Fort McCoy, Wis., is a multi-component and joint endeavor aligned with other reserve component exercises including Diamond Saber, Red Dragon, Trans Warrior and Exportable Combat Training Capability. (U.S. Army photo by Spc. John Russell/Released)