South Carolina Army National Guard Capt. David J. House, commander of Delta Company, 1st Battalion, 118th Infantry Regiment, 218th Maneuver Enhancement Brigade, points the direction to move the axis of the main gun bore while conducting armament accuracy checks during annual training at Fort Stewart, Georgia, April 5, 2014. The battalion recently received updated M1A1-SA Abrams tanks. (U.S. Army National Guard photo by Sgt. 1st Class Kimberly D. Calkins/Released)