They can also carry out attacks. Similar to the American RQ-180 drones, the Israelis employed stealth technology in the RA-01, reducing the unmanned aircraft's detectability. Some experts believe ...

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 ...

In 2002, when the Air Force declassified the Boeing Bird of Prey, a stealth demonstrator ... when in 2009 photos appeared of the RQ-170—a stealthy drone—flying out of Kandahar in Afghanistan.