U.S. Air Force Senior Airman Alex Gaunt, an explosive ordnance disposal journeyman with the 466th Air Expeditionary Group secures a detonation cord with a stone before performing a controlled detonation in Spin Boldak District, Kandahar province, Afghanistan, July 28, 2013. This was a joint effort between U.S. and Afghan forces to dispose of various pieces of ordnance recovered by the Afghan Border Police. (U.S. Army National Guard photo by Spc. Jovi Prevot/Released)