Map Masters Army Staff Sgt. Duane Butler, right, and Spc. Jonathan Vasquez record map coordinates before a night ruck march during the Army Materiel Command’s Best Warrior Competition at Camp Atterbury, Ind., July 10, 2018. Army photo by Sgt. Eben Boothby SHARE IMAGE: Download Image: Full Size (4.53 MB) Tags: Soldiers, Army, Training Photo By: Sgt. Eben Boothby VIRIN: 180710-A-NF979-642C.JPG Photo Gallery