U.S. Air Force Chief of Staff Gen. David Allvin retired halfway through his expected term as the service's top officer. (Staff Sgt. Olivia Stecker/Air Force) Outgoing Air Force Chief of Staff Gen.

Gen. David Allvin, the Air Force's top uniformed leader, suddenly announced Monday evening that he would be retiring as the service's chief of staff, marking the latest leadership shake-up within the ...

Gen. David Allvin, the Air Force's chief of staff, announced that he would be retiring two years short of his four-year term. In a statement, the Air Force said its top commander would retire "on or ...

Outgoing Air Force Chief of Staff Gen. David Allvin bid farewell to the service Friday in a retirement ceremony at a hangar in Joint Base Andrews, Maryland. While the event does not mark the exact end ...