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 ...

In 2014, a U.S.-made unmanned surveillance aircraft ... that efforts would continue toward the aircraft’s introduction. The procurement of the Global Hawk came under the U.S. government ...

NATO will receive its second US-made Global Hawk drone on Thursday (19 December) and aims to have all five unmanned aircraft of its $1.5 billion surveillance system operational in 2022 ...

Sikorsky, a subsidiary of Lockheed Martin, has successfully demonstrated the unmanned UH-60 Black Hawk helicopter ... Video: Belarus Completes Tests of Anti-Aircraft Missile Near the Border ...