The Mysterious Wraith: What is Known Of The Secretive US RQ-170 Sentinel?
Lockheed Martin's Skunk Works RQ-170 Sentinel (dubbed the Wraith) is an unmanned aerial vehicle (aka drone) built for the US ...
Smithsonian Magazine7y
The Drone that Stalked Bin Laden
First spotted in Afghanistan and now flying at Creech Air Force Base, the Lockheed Martin RQ-170 Sentinel is the first U.S. Air Force stealth drone—we think. In 2009, after two weeks of being ...