U.S. Army Cpl. B.J. Buie, front, digs an area to place a machine gun during Operation Southern Fist in the Spin Boldak district in Afghanistan's Kandahar province, Sept. 29, 2012. Bluie, an infantryman, is assigned to the 2nd Infantry Division's 5th Battalion, 20th Infantry Regiment, 3rd Stryker Brigade Combat Team.