LOS ANGELES, Nov. 28, 2005 (PRIMEZONE) -- Northrop Grumman Corporation (NYSE:NOC) will present at the 2005 Thomas Weisel Partners Security Technology Conference on Monday, Dec. 5 in New York City. The presentation by Gaston Kent, Northrop Grumman vice president of investor relations, and David Zolet, Northrop Grumman vice president of corporate business development, will begin at 2:00 p.m. EST and will consist of a brief introduction followed by a question-and-answer session. It will be webcast live at www.northropgrumman.com and an audio replay will be available for two weeks.

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 more than 125,000 employees, and operations in all 50 states and 25 countries, Northrop Grumman serves U.S. and international military, government and commercial customers.

Note: Certain statements and assumptions in this release and/or presentations contain or are based on "forward-looking" information (that Northrop Grumman believes to be within the definition in the Private Securities Litigation Reform Act of 1995) and involve risks and uncertainties, and include, among others, statements in the future tense, and all statements accompanied by terms such as "project," "expect," "estimate," "assume," "guidance" or variations thereof. This information reflects the company's best estimates when made, but the company expressly disclaims any duty to update this information if new data becomes available or estimates change after the date of this release. A discussion of these risks and uncertainties is contained in the Company's filings with the Securities and Exchange Commission, including Forms 10-K and 10-Q among others.

  CONTACT:  Dan McClain (Media)
          Northrop Grumman Corporation 
          (310) 201-3335

          Gaston Kent (Investors) 
          Northrop Grumman Corporation 
          (310) 201-3423