Advanced Power and Propulsion System
DARPA unveils XRQ-73 X-plane
The Defense Advanced Research Projects Agency (DARPA) has assigned the ‘XRQ-73’ designation to its latest X-plane.
Rolls-Royce unveils Tempest engine technology details
Rolls-Royce, has unveiled the first details of the “world-first technology” that will be incorporated into the Tempest next-generation fighter aircraft.