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-4 Global Hawk, the backbone of the United States unmanned airpower during the wars in Iraq and Afghanistan, has left the United States Air Force’s Beale Air Force Base. “Since ...

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 ...

The Global Hawk is a high-altitude drone used for surveillance ... The last Block 10, also known as the RQ-4A, was delivered in June 2006. The second iteration of the aircraft was known as the ...

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