Singapore-based Kelley Aerospace has officially launched the world’s first supersonic unmanned combat aerial vehicle (UCAV). Called ‘Arrow,’ the drone is designed with a single-shell made of lightweight carbon fiber that allows it to reads speeds up to Mach 2.1 – exceeding the speed of sound. A manned version of Arrow …
Read More »Arrow: The World’s First Mach 2.1 Supersonic Unmanned Combat Drone
