but it was successfully implemented with the advent of Unmanned Aircraft Systems (UAS). One of the most famous models is also one of the best: the Northrop Grumman RQ-4 Global Hawk. The Global ...

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 RQ-170 made headlines when Iran ... estimates its top speed to be Mach 0.75 (575.4 mph). Northrop Grumman developed the X-47B, an unmanned combat aerial vehicle meant for carrier-based operations.

MOSCOW, May 12. /TASS/. Russia’s monitoring means spotted a US heavy drone RQ-4 Global Hawk over the Black Sea on Friday, a military-diplomatic source told TASS. "This time Russian monitoring ...

A US Marine Corps RQ-21A Blackjack was flown for the first time in Australia as part of the annual Marine Rotational Force—Darwin on August 8. Marine Unmanned Arial Vehicle Squadron 3 ...