Leadership from the 63rd Fighter Squadron conducts on-the-job training for Senior Airman Brenden Hansen, 56th Component Maintenance Squadron maintainer, March 10, 2020, at Luke Air Force Base, Ariz. Luke AFB maintainers ensure more than 100 fighter aircraft assigned to Luke to are ready to enable the base’s mission of training the world’s greatest fighter pilots and combat ready Airmen. (U.S. Air Force photo by Airman 1st Class Brooke Moeder)