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 ...

Known US Air Force surveillance drones: RQ-4B Global Hawk RQ-11 Raven RQ-170 Sentinel "The RQ-170 is flown by Air Combat ...

MOSCOW, October 15. /TASS/. A Russian Su-27 jet has stopped a US RQ-4B Global Hawk surveillance drone from crossing into Russian airspace over the Black Sea, the Russian Defense Ministry said.

A U.S. Air Force drone faced issues due to Russian signal interference during a flight on August 29-30, according to the ...

Thank you Lt. Col Frederick Dohnke, P Military Academy Commandant, who provided an overview of the ups and downs he ...