Staff Sgt. David Rosa, a psychological operations specialist

Staff Sgt. David Rosa, a psychological operations specialist representing the U.S. Army Civil Affairs and Psychological Operations Command, gets his gas mask checks by a drill sergeant while competing in the combat skills testing event at the 2017 U.S. Army Reserve Best Warrior Competition at Fort Bragg, N.C. June 14. This year’s Best Warrior Competition will determine the top noncommissioned officer and junior enlisted Soldier who will represent the U.S. Army Reserve in the Department of the Army Best Warrior Competition later this year at Fort A.P. Hill, Va. (U.S. Army Reserve photo by Sgt. Jennifer Shick) (Released)