U.S. Army Sgt. Issac Mitchell, a Drill Sergeant of

U.S. Army Sgt. Issac Mitchell, a Drill Sergeant of the 3rd Battalion 323 Infantry Regiment 2nd Brigade 98th Division, demonstrates how to throw a decoy grenade during the Best Warrior Competition at Fort Gordon, Ga., Feb. 20, 2019. The 359th Theater Tactical Signal Brigade 2018 Best Warrior Competition is a four-day competition that tests competitors' Army aptitude by going through board interviews, physical fitness tests, written exams, warrior tasks and battle drills relevant to today's operational environment. (U.S. Army photo by Sgt. Torrance Saunders)