The trophy was a Lockheed Martin RQ-170 Sentinel, an aircraft publicly acknowledged by the U.S. Air Force two years earlier. The Pentagon played down the embarrassing loss.

Lockheed Martin's Skunk Works is proposing a stealthy, tailless flying-wing design for the U.S. Navy's Unmanned Carrier-Launched Airborne Surveillance and Strike (Uclass) program. The 66-ft.-span ...

The US Army will move forward with full-rate production of the Lockheed Martin-built Sentinel A4 radar system, agreeing in principle to a sole source production deal with the company for the air ...

Other prominent UAVs developed by Lockheed Martin Corporation (NYSE:LMT) include the RQ-170 Sentinel, Stalker, and Indago 4. The company continues to invest heavily in autonomy and artificial ...