F-35s and F-16s taxi to the end of the runway at Edwards Air Force Base for for a multiple aircraft test event called Orange Flag. The test aircraft, outfitted with data-gathering gear, launched from Edwards Air Force Base, Naval Air Weapons Station China Lake, Naval Air Station Point Mugu, and Nellis AFB, Nevada. Orange Flag tests the interoperability of the Air Force, Navy and Marine fighters, bombers, and Command-and-Control aircraft. (Photo by Darin Russel/Lockheed Martin)