Marine Corps, Air Force F-35s come together for ground-breaking exercise Marines with Marine Fighter Attack Squadron 211 “Wake Island Avengers,” 3rd Marine Aircraft Wing, wait for pilots to walk to three F-35B Lightning IIs on the first day of Exercise Red Flag 17-3 at Nellis Air Force Base, Nev., July 10, 2017. Red Flag 17-3 is a realistic combat training exercise involving the Air Force, Army, Navy and Marine Corps. This iteration of the exercise is the first to feature both the Air Force’s F-35A Lightning II and the Marine Corps’ F-35B Lightning II, which is capable of short takeoff vertical landing. Marine Corps photo by Sgt. Lillian Stephens SHARE: Download: Full Size (0.23 MB) Credit: Sgt. Lillian Stephens VIRIN: 170710-M-QU349-0079.JPG Photo Gallery