The XQ-58A Valkyrie demonstrator, a long-range, high subsonic unmanned air vehicle, completed its inaugural flight March 5, 2019 at Yuma Proving Grounds, Arizona.
The Air Force Research Laboratory partnered with Kratos Unmanned Aerial Systems to develop the XQ-58A.
US Air Force video
Kratos Unmanned Aerial Systems (KUAS) and the Air Force Research Laboratory (AFRL) partnered on the development of the XQ-58A Valkyrie.
The XQ-58A demonstrator is a low-cost unmanned air vehicle (UAV). During the first flight, the vehicle completed its test objectives during a 76 minute flight. The Valkyrie is a runway independent UAV capable of long-range flights at high-subsonic speeds.