Air Force Chief of Staff Gen. David L. Goldfein speaks to battlefield Airmen assigned to the 455th Air Expeditionary Wing, Bagram Airfield, Afghanistan, Nov. 19, 2019. Secretary of the Air Force Barbara Barrett and Goldfein visited Bagram Airfield to engage with key leaders and address Airmen about the current state and future of the Air Force. (U.S. Air Force photo by Staff Sgt. Matthew Lotz)