An F-16 Fighting Falcon aircraft lands at Bagram Airfield after a sortie supporting ground operations over Helmand province, Afghanistan, Jan. 6, 2016. The pilot is assigned to the 421st Expeditionary Fighter Squadron. The 421st EFS is the only dedicated fighter squadron in the country and continuously supports Operation Freedom’s Sentinel and the NATO Resolute Support mission. U.S. Air Force photo by Tech. Sgt. Robert Cloys