U.S. Army Ssgt. Brad Spaid, 396th Engineer Company,

U.S. Army Ssgt. Brad Spaid, 396th Engineer Company, (left) and Sgt. Justin Haynes preform a site reconnaissance during Combat Support Training Exercise (CSTX) 86-17-02 at Fort McCoy, Wis., August 9, 2017. More than 12,000 service members from the U.S. Army, U.S. Navy, U.S. Marine Corps and six other countries are training at Fort McCoy, Wis., as part of the 84th Training Command’s CSTX 86-17-02 and AREMEDCOM’s Global Medic; this joint and multi-national exercise is designed to ensure that America’s Army Reserve unites are capable, combat ready, and lethal.(U.S. Army photo by Spc. John Russell/Released)