An F-35 Lightning II aircraft takes off from Hill Air Force Base, Utah, May 22, 2017. The F-35 is among the first to fly sorties at Hill AFB with a new version of Autonomic Logistics Information System, the information technology infrastructure which performs behind-the-scenes monitoring, maintenance and prognostics to support the aircraft and ensure continued health and enhance operational planning and execution. (U.S. Air Force photo/Paul Holcomb)