Colombian Air Force crew chiefs, marshal out Colombian Kfir's onto the flight line during Red Flag 12-4 July 24, 2012, at Nellis Air Force Base, Nev. The Colombian air force will get the experience 28 other nations have received since Red Flag began in 1975 while enhancing its interoperability with allies. (U.S. Air Force photo by Airman 1st Class Daniel Hughes)
United States Air Force
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