18 Oct 2021, 04:58 UTC · By: Otilia Drăgan / The U.S. Air Force will start working with the first supersonic unmanned aerial vehicle (UAV), another important step for future supersonic commercial flight.
9 Apr 2021, 12:31 UTC · By: Daniel Patrascu / The U.S. Air Force's Presidential and Executive Airlift Directorate tasked a company called Exosonic with the development of a supersonic Air Force One