10,000th F-35A sortie
Staff Sgt. Brian Morrissey, 34th Fighter Squadron crew chief, prepares to send off an F-35A Lightning II piloted by Maj. Daniel Toftness, a reservist in the 419th Fighter Wing, Oct. 18, 2018, at Hill Air Force Base, Utah. The flight marked the 10,000th sortie with the aircraft at Hill since the first operational F-35s arrived in September 2015. (U.S. Air Force photo by Cynthia Griggs)