U.S. Marines assigned to 2d Low Altitude Air Defense Battalion fire simulated surface to air missiles in support of Red Flag at Tonopah Test Range, Nev., July 23, 2015.
Red Flag is an advanced aerial combat exercise to train U.S., NATO and other allied countries for air combat situations. (U.S. Marine Corps photo by Cpl. Derek L. Picklesimer/Released). Original public domain image from Flickr