The agile combat employment concept aims to disperse Air Force bases, making it impossible for adversaries to take them out with a single missile barrage.
An AI-controlled F-16 flew Air Force Secretary Frank Kendall in lightning-fast maneuvers at more than 550 miles an hour as it pursued a manned jet nearby.
About two dozen protesters sat in the middle of a roadway blocking access to one of the main gates at Kirtland Air Force Base, New Mexico, on Thursday.