The Northrop Grumman RQ-4 Global Hawk is the epitome of a modern-day intelligence complement unmanned aircraft, and has remained flexible to the demands of 21st-century warfare. However, it got its ...

This image captures a perspective of NASA’s Global Hawk unmanned aircraft from one of the wings. The Global Hawk is sitting at the aircraft hangar of NASA’s Wallops Flight Facility in Wallops Island, ...

SEOUL and BEIJING—The first Northrop Grumman RQ-4 Global Hawk for South Korea arrived at an airfield in the south of the country on Dec. 23, with three more aircraft of the surveillance type to follow ...

In early talks on the forthcoming fiscal 2014 budget request, the U.S. Air Force is proposing to close the book on Northrop Grumman’s Global Hawk franchise, canceling the ground surveillance variant.

NATIONAL HARBOR, Maryland (Reuters) - Northrop Grumman Corp on Monday said it expects expanded sales of its high-altitude unmanned Global Hawk aircraft, which passed 100,000 flight hours this month, ...

The Chinese threat in the Pacific region may prompt America’s allies to acquire additional high-altitude, long-endurance unmanned aircraft the surveil the expansive ocean areas from the sky. Japan has ...

The Hurricane and Severe Storm Sentinel (HS3) investigation is a five-year mission targeted to enhance our understanding of the processes that underlie hurricane intensity change in the Atlantic Ocean ...

Here’s What to Remember: Iranian engineers studied the crashed RQ-170 and quickly produced a crude copy of the radar-evading drone. U.S. forces on deployment to the Middle East include F-15E ...