A 188th Fighter Wing aircraft maintainer assigned to the 455th Expeditionary Aircraft Maintenance Squadron stores a chalk in a 188th A-10C Thunderbolt II from Fort Smith, Ark., as the aircraft prepares to depart for home from Bagram Airfield, Afghanistan, Oct. 5, 2012. Affectionately called the “Warthog,” the A-10 is a specialized ground-attack aircraft that provides close air support to ground forces operating in Afghanistan. (U.S. Air Force photo by Staff Sgt. Jeff Nevison by 455th Air Expeditionary Wing Public Affairs)