A U.S. Army Reserve Soldier from the 374th Chemical Battalion returns fire during an annual combat training exercise at Joint Base McGuire-Dix-Lakehurst, New Jersey, June 22, 2019. CSTX 78-19-02 is a Combat Support Training Exercise that ensures Army Reserve units 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 photo by Spc. Courtney Shelley)