Secretary of the Air Force Heather Wilson and Air Force Chief of Staff Gen. David L. Goldfein pay their respects to a fallen service member during a dignified transfer ceremony at Bagram Airfield, Afghanistan, Aug. 17, 2017. Wilson and Goldfein visited 455th Air Expeditionary Wing Airmen from various units and had an opportunity to visit wounded troops. (U.S. Air Force photo by Staff Sgt. Benjamin Gonsier)