Keywords: Boeing C-17 Globemaster III at Nellis (8519421492).jpg A U S Air Force C-17 Globemaster III aircraft lands at Nellis Air Force Base Nev as three F-15C Eagles assigned to the 48th Fighter Wing at Royal Air Force Lakenheath England hold short of the runway during exercise Red Flag 13-3 Feb 25 2013 Red Flag is an advanced aerial combat training exercise held four to six times a year to train pilots from the U S NATO and other allied countries for real combat situations DoD photo by Lawrence Crespo U S Army/Released https //www flickr com/photos/39955793 N07/8519421492/ 130225-F-NK166-828 2013-02-25 14 50 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 N07/8519421492 2016-09-03 09 17 35 United States Government Work Air Combat Command Nellis Air Force Base United States Department of Defense Boeing C-17 Globemaster III United States Air Force Red Flag 13-3 |