The Arrow Supersonic Combat Drone

The Arrow supersonic combat drone is the product of Kelley Aerospace, a Singapore-based aerospace company.  The drone unveiled as a concept for an unmanned aerial vehicle (UAV) is capable of flying more than 2,600 nautical miles at mach 2.1 which is 1,611 mph.  Travelling at mach 2.1, the drone can reach Los Angeles from Tokyo in around 3 hours.  It is meant as a technology demonstrator that has already gained attention for mass production.  It will serve as a force multiplier complementing manned aircraft in combat.