U.S. Army Reserve Soldiers from the 351st, 800th, and

U.S. Army Reserve Soldiers from the 351st, 800th, and 160th Military Police Companies practice forced cell extraction techniques during Combat Support Training Exercise (CSTX) 86-17-02 at Fort McCoy, Wis., August 18, 2017. CSTX includes more than 12,000 service members from the Army, Navy, Air Force and Marine Corps as well as from six countries. CSTX is a large-scale training event where units experience tactical training scenarios specifically designed to replicate real-world missions. (U.S. Army Reserve photo by Spc. John Russell)