Northrop Grumman Supplies Navigation Systems for Greek Cruise Ship

CHARLOTTESVILLE, Virginia, June 7, 2010 - Northrop Grumman Corporation (NYSE: NOC) has supplied the electronic
navigation systems for the Greek cruise ship MV Aegean Odyssey, which has
recently completed a major refurbishment.

The ship's bridge has been refitted with a complete navigation package
based on Northrop Grumman's Sperry Marine VisionMaster FT(TM) technology. The
scope of supply includes radars, electronic chart display and information
system, gyrocompass, autopilot, ship steering system and other sensors.

SRH Marine Electronics S.A., Northrop Grumman's sales and service agent
in Greece, was responsible for installation, commissioning, testing and
technical support, as well as operator training.

MV Aegean Odyssey, operated by Piraeus-based Voyages to Antiquity, is a
premium-class ship providing cruise itineraries in the coastal waters of the
central and eastern Mediterranean. The 461-foot ship can carry up to 388
passengers and 200 crew members. The ship is being refitted to Lloyd's
Register classification requirements and will sail under the Maltese flag.

"The Sperry Marine VisionMaster FT systems provide proven technology and
inherent flexibility to meet the ship's requirements for safe and efficient
navigation in a cost-effective manner," said J. Nolasco DaCunha, vice
president of Naval Systems International at Northrop Grumman's Naval and
Marine Systems Division.

Northrop Grumman's Naval and Marine Systems Division, headquartered in
Charlottesville, Va., and with major engineering and support offices in New
Malden, United Kingdom and Hamburg, Germany, provides smart navigation and
ship control solutions for the international marine industry with customer
service and support through offices in 16 countries, sales representatives in
47 countries and authorized service depots in more than 250 locations
worldwide.

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.

Ken Beedle, +44-0207-747-1910, +44-07787-174092, Ken.beedle at euro.ngc.com, or Tom Delaney, +1-410-993-6454, thomas.delaney at ngc.com, both of Northrop Grumman Corporation