Darpa, Northrop Grumman Advance 'Tern' Naval Drone
The Defense Advanced Research Projects Agency recently instructed Northrop Grumman to build a second test vehicle.
Technicians at Northrop Grumman subsidiary Scaled Composites begin Tern assembly under Darpa project. (Photo: Northrop Grumman)
Technicians at Northrop Grumman subsidiary Scaled Composites begin Tern assembly under Darpa project. (Photo: Northrop Grumman)