Col. Bryan Radliff, the 419th Fighter Wing commander, makes closing remarks during an F-35A Lightning II unveiling ceremony Oct. 14, 2015, at Hill Air Force Base, Utah. The ceremony marked the formal beginning of F-35 operations at Hill, and commemorated the arrival of the first combat-coded F-35 aircraft at the base. Hill will receive a total of 72 F-35s on a staggered basis through 2019. The jets will be flown and maintained by Airmen assigned to the 388 and 419th Fighter Wings. (U.S. Air Force photo/R. Nial Bradshaw)