Tag Archives: Subsonic

US Air Force Successfully Tests Subsonic Drone With Range of…

The Air Force Research Laboratory (AFRL) and Kratos Defense and Security Solutions successfully tested the XQ-58A Valkyrie Block 2 unmanned aircraft last week at the Yuma Proving Ground, as reported first by Interesting Engineering. Unmanned aircraft systems (UAS) have been utilized in combat for about 20 years. Despite being costly …

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