Is the Air Force changing its mind on long-endurance drones? Is the Air Force changing its mind on long-endurance drones? arif2020-09-22T22:06:54+00:00 WASHINGTON — The U.S. Air Force has been resistant to buy ultrahigh-endurance drones, but Is the Air Force changing its mind on long-endurance drones?arif2020-09-22T22:06:54+00:00