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 ...

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 ...

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 ...