Northrop Grumman is anticipating a contract shortly from the US Navy and Defense Advanced Research Projects Agency (DARPA) to begin developing the X-47B naval unmanned combat air vehicle (UCAV-N) ...

Northrop Grumman's unmanned combat air vehicle navy (UCAV-N) Pegasus demonstrator is nearing completion. It has been designated the X-47A by the US Defense Advanced Research Projects Agency in the run ...

February 24, 2004 Northrop Grumman has announced details of the first flight of its experimental Pegasus unmanned air vehicle (UAV). The 12- minute flight took place at a naval airbase in California ...

PEGASUS REBORN: Northrop Grumman is considering taking its X-47A Pegasus unmanned demonstrator out of storage and resuming flights to reduce risk on the Joint Unmanned Combat Air System (J-UCAS) ...

Northrop Grumman's Integrated Systems sector achieved another milestone in preparation for first flight of the X-47A Pegasus experimental unmanned combat air vehicle (UCAV) with the completion of the ...

Northrop Grumman has delivered two X-47B Unmanned Combat Aircraft Systems (UCAS) to the US Navy, which has begun three weeks of tests aboard the USS Truman – the first aircraft carrier to host test ...

Boeing Co. was awarded a $766.7-million contract Tuesday to develop three unmanned combat aircraft, pitting the company against Northrop Grumman Corp. in a competition to be the first maker of such ...