A U.S. Air Force pilot demonstrates the capabilities of the F-35A Lightning II during the 2018 Royal International Air Tattoo, or RIAT, at RAF Fairford, England. July 14, 2018. This year’s RIAT celebrated the 100th anniversary of the RAF and highlighted the U.S.’ ever-strong alliance with England. (U.S. Air Force photo by Tech. Sgt. Brian Kimball)