LOS ANGELES, July 12, 2010 -- Northrop Grumman Corporation (NYSE:NOC) announced today that it has signed an agreement to purchase an existing building located at 2980 Fairview Park Drive, Falls Church, Va. as the new location for its corporate office, completing a comprehensive site selection process.

Northrop Grumman expects to initiate operations in the new corporate office facility in the summer of 2011 with employees from the company's Los Angeles and Arlington, Va. offices. The company currently employs approximately 40,000 people in the Maryland, Virginia and Washington, D.C. region.

Northrop Grumman Corporation is a leading global security company whose 120,000 employees provide innovative systems, products, and solutions in aerospace, electronics, information systems, shipbuilding and technical services to government and commercial customers worldwide. Please visit www.northropgrumman.com for more information.

  CONTACT:  Randy Belote (Media)
          Northrop Grumman Corporation
          (703) 875 8525

          Paul Gregory (Investors)
          Northrop Grumman Corporation
          (310) 201-1634