A U.S. Army Reserve Soldier, assigned to the 858th Movement Control Team, based in Bay City, Michigan, reacts to direct fire while wearing protective gear in light of a potential chemical or biological hazard attack, ahead of their lanes training validation, during Combat Support Training Exercise 78-18-03, at Fort Knox, Kentucky, Mar. 19, 2018. CSTX 78-18-03 ensures that America’s Army Reserve units and Soldiers are trained and ready to deploy on short-notice and bring capable, combat-ready, and lethal firepower in support of the Army and our joint partners anywhere in the world. (U.S. Army Reserve photo by Anthony L. Taylor)