KABUL AIR WING, Afghanistan (September 2, 2018) Afghan Air Force Airmen from the Kabul Air Wing Aviation Supply Depot and Mi-17 maintainers verify serial numbers prior to shipping equipment for repairs September 2, 2018, Kabul Air Base, Afghanistan. The induction of repairable items saves the Afghan Air Force millions of dollars every year by allowing equipment to be repaired rather than replaced. (U.S. Air Force photo by Staff Sgt. Jared J. Duhon)