The Largest, Most Advanced, and Most Expensive UAV Ever Built on Interesting Engineering. Explore the latest in technology!

The RQ-4 Global Hawk is a high-altitude, long-endurance unmanned aircraft system with an integrated sensor suite that provides intelligence, surveillance and reconnaissance, or ISR, capability ...

With $10 billion in development costs, the Global Hawk UAV has been an expensive proposition for the US Air Force over the course of its 15-year life. The huge UAV – its wingspan is nearly 30 ...

When the Office of the Secretary of Defense (OSD) "invented" ACTDs later that same year, the HAE UAV program was designated as one of the initial ACTDs. Five designs, from Loral, Northrop Grumman, ...

An curved arrow pointing right. The North Atlantic Treaty Organization (NATO) has acquired 5 new AGS (Alliance Ground Surveillance) "Global Hawk" unmanned surveillance drones. Global security ...

Watch The RQ-4 Global Hawk: The Largest, Most Advanced, and Most Expensive UAV Ever Built on Interesting Engineering. Explore the latest in technology!

Northrop Grumman announced a $3 billion share repurchase program just two weeks ago. Its stock price has been going down ...

Drone warfare is becoming a major element in combat scenarios, and that's no more true than on Ukraine's battlefields. Here's ...

The United States will send two F-22 Raptor fighters and one Global Hawk unmanned aerial vehicle to Korea next month for the Seoul International Aerospace and Defense Exhibition 2015 (Seoul ADEX ...