LOS ANGELES, Nov. 30, 2006 (PRIME NEWSWIRE) -- Northrop Grumman Corporation (NYSE:NOC) will present at the 2006 Thomas Weisel Partners Security Technology Conference on Monday, Dec. 4 in New York City. The presentation by Jerry Buckwalter, Northrop Grumman vice president of Homeland Security, will begin at 9:30 a.m. EST. It will be webcast live at www.northropgrumman.com and an audio replay will be available for two weeks.

Northrop Grumman Corporation is a $30 billion global defense and technology company whose 120,000 employees provide innovative systems, products, and solutions in information and services, electronics, aerospace and shipbuilding to government and commercial customers worldwide

Note: Certain statements and assumptions in the presentation described in this release may contain or be 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