With $10 billion in development costs, the Global Hawk ... an F-16 – has become a critical vehicle for the US military, although as Foxtrot Alpha explains, that significance isn't necessarily ...

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 ...

The US military plans to retire the Global Hawk in 2027, replacing it with the RQ-180. The idea of eliminating the human element in war has existed for decades, but it was successfully implemented ...

On August 25, an RQ-4 Global Hawk, a sophisticated reconnaissance drone from the U.S. Air Force, was spotted conducting surveillance near the border. The drone made several loops, focusing on ...