SAN DIEGO, June 5, 2006 (PRIMEZONE) -- Two new Air Force RQ-4 Global Hawk unmanned aerial reconnaissance systems, built by Northrop Grumman Corporation (NYSE:NOC), have already flown approximately 50 missions and more than 1,000 combat hours in support of coalition forces since their deployment in the Persian Gulf in January of this year. The initial production versions of the Global Hawk have improved sensor capabilities over previous Global Hawk versions.

"Our No. 1 goal is to support the persistent intelligence collection needs of the warfighter," said George Guerra, Northrop Grumman program director for Global Hawk. "The system is quickly proving to be an even more valuable reconnaissance asset than the originally deployed assets."

"We are extremely pleased with the system's performance to date and the unique capability that it provides to the warfighter," said Col. Willie Nunn, chief of the Air Force's Air Combat Command/A8H high-altitude ISR division. "As the system continues to mature, we will be able to provide even more ISR capability to our armed forces."

The Global Hawk system was first deployed as advanced concept technology demonstration vehicles shortly following the attacks of Sept. 11, 2001. Global Hawks have now flown more than 6,000 hours and 260 missions in support of the global war on terror, and the family of Global Hawk aircraft has accumulated more than 10,000 flight hours over all missions.

"Reaching 10,000 program hours is truly an amazing feat, especially since the program was first put on contract just over 10 years ago and has only been flying since February 1998," said Jerry Madigan, Northrop Grumman vice president of high-altitude, long endurance systems.

The Global Hawk system, featuring an unmanned air vehicle that flies at altitudes over 60,000 feet, can survey vast geographic regions with pinpoint accuracy. Once mission parameters are programmed into Global Hawk, the vehicle can take off, fly, return and land autonomously. It can be re-tasked at a moment's notice to meet the immediate intelligence needs of battlefield commanders.

The Northrop Grumman-led Global Hawk industry team comprises U.S. and international companies. The unmanned system's primary program elements are provided by team members as follows:

-- Integrated sensor suite: Raytheon Space and Airborne Systems, El Segundo, Calif.

-- Ground station: Raytheon Intelligence and Information Systems, Falls Church, Va.

-- Engine: Rolls-Royce Corporation, Indianapolis, Ind.

-- Communication system: L-3 Communications, West, Salt Lake City, Utah.

-- Wing: Vought Aircraft Industries, Dallas, Tex.

-- V-tail assembly and other composite structures: Aurora Flight Sciences of West Virginia, Bridgeport, West Va.

Northrop Grumman Corporation is a global defense company headquartered in Los Angeles, Calif. Northrop Grumman provides technologically advanced, innovative products, services and solutions in systems integration, defense electronics, information technology, advanced aircraft, shipbuilding and space technology. With approximately 125,000 employees and operations in all 50 states and 25 countries, Northrop Grumman serves U.S. and international military, government and commercial customers.

  CONTACT:  Revelle Anderson
          Northrop Grumman Integrated Systems
          (858) 618-4405