NASA and Northrop Grumman Corporation (NYSE:NOC) have unveiled the first Global Hawk unmanned aircraft system (UAS) to be used for environmental science research, heralding a new application for the ...

Northrop Grumman expressed disappointment over the U.S. Defense Department’s decision to scrub the Global Hawk Block 30 UAV program. “The Pentagon announced … that it is planning to cancel the Global ...

WASHINGTON — NASA and the Northrop Grumman Corp. of Los Angeles have unveiled the first Global Hawk aircraft system to be used for environmental science research, heralding a new application for the ...

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 ...

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 ...

Air Force Under Secretary Eric Fanning says the service is “committed to getting [the RQ-4B Global Hawk] to parity before we divest the U-2 fleet,” indicating the high-flying, manned spy plane could ...