Republic of Singapore Air Force Military Expert One Staff Sgt. Concenciao Axel, 425th Fighter Squadron maintainer, inspects the inside of an F-16C Fighting Falcon Aug. 5, 2020, at Luke Air Force Base, Ariz. The F-16 is a multirole fighter that can fly up to 50,000 feet and can reach speeds of 1,500 mph. The RSAF is among six foreign national partners that train at Luke AFB, which directly contributes to the mission of training the world’s greatest fighter pilots and combat-ready Airmen. (U.S. Air Force photo by Airman 1st Class Brooke Moeder)