CSTX prepares Soldiers for austere battlefield
U.S. Army Reserve Pvt. Avery Seth, 366th Chemical Company, uses a chemical detector for a simulated chemical contamination during Combat Support Training Exercise 86-17-02 at Fort McCoy, WIs., Aug. 12, 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 Staff Sgt. Debralee Best/Released)

Photo by: Debralee Best |  VIRIN: 170812-A-FW423-039.JPG