The Afghan security forces rely heavily on U.S.-funded contractors to repair and maintain their fleet of aircraft and armored vehicles and a whole array of other equipment. But the roughly 18,000 contractors are due to depart within weeks, along with most of the U.S. military contingent, as part of Washington's agreement with the Taliban to withdraw all "foreign" troops.
Without the contractors' help, Afghan forces will no longer be able to keep dozens of fighter planes, cargo aircraft, U.S.-made helicopters and drones flying for more than a few more months, according to military experts and a recent Defense Department inspector general's report.