Keywords: 110920-F-KX404-055 (6172880562).jpg U S Air Force Senior Airman Jonathon Hartman a 7th Aircraft Maintenance Squadron crew chief marshals in a B-1B Lancer aircraft during Green Flag-West 11-10 at Nellis Air Force Base Nev Sept 20 2011 Green Flag-West is a joint U S Air Force-U S Army unscripted battle exercise designed to train participants for complex air defense scenarios while supporting high-intensity ground operations U S Air Force photo by Senior Airman Brett Clashman/Released https //www flickr com/photos/39955793 N07/6172880562/ 110920-F-KX404-055 2011-09-20 09 48 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/6172880562 2016-09-03 13 33 52 United States Government Work Rockwell B-1 Lancer at Nellis Air Force Base Rockwell B-1 Lancer |