An MQ-9 Reaper taxis out to the runway at Creech Air Force Base, Nev., for a training mission. The crew for the MQ-9 is a pilot and a sensor operator, who operate the aircraft from a remotely located ground control station. The MQ-9 Reaper is assigned to the 42nd Attack Squadron, part of the 432d Wing and 432d Air Expeditionary Wing. (U.S. Air Force photo/Steve Huckvale)