Iran Claims Successful Test Flight of Stealth UAV - USNI News
Iran claims to clone US stealth drone, but it looks fake | Ars Technica
Iran Displays Captured RQ-170 Stealth Drone
Iran–U.S. RQ-170 incident - Wikipedia
RQ-170: The Air Force's secret 'Beast of Kandahar' - Sandboxx
New Hint to Existence of US New Stealth UAV? - iHLS
US Air Force Makes Rare Disclosure on Deployment of Mysterious Sentinel Stealth Drones
New details about Lockheed's latest stealth drone – Foreign Policy
Why did the US Air Force's RQ-170 Sentinel stealth reconnaissance drone have a grill covering its engine inlet instead of using an inlet like the B-2 Spirit? - Quora
Lockheed Martin RQ-170 Sentinel still in top secrecy - Defence Aviation
Iran Claims it Shot Down a U.S. Stealth Drone
The U.S. Air Force's Stealth Drone Could Have a New Mission - War Is Boring