Scramble, scramble, scramble
Capt. Logan Smith, 351st Expeditionary Air Refueling Squadron KC-135 Stratotanker pilot, goes over a pre-flight checklist with Staff Sgt. Greg Barker, 351st EARS dedicated crew chief, before taking off from Keflavik International Airport, Iceland, for a scramble exercise Nov. 7, 2013. The 48th Air Expeditionary Group has been maintaining the NATO air policing mission here since Oct. 28, 2013. The group, which is made up of U.S. Air Force and other North Atlantic Treaty Organization personnel, is a specialized team prepared to ensure Iceland's air sovereignty. (U.S. Air Force photo by Airman 1st Class Dana J. Butler/Released)