U.S. Air Force Lt. Col. Doug Miller is sprayed with champagne by his wife of 31 years, Connie Miller on the flightline on Seymour Johnson Air Force Base, North Carolina, Dec. 5, 2019. This marks the final flight Miller will complete on a KC-135 Stratotanker before being trained on a KC-46 Pegasus. (U.S. Air Force photo by Staff Sgt. Mary McKnight)