Release Details

LOS ANGELES, Feb. 27 /PRNewswire-FirstCall/ -- Northrop Grumman Corporation (NYSE: NOC) president and chief financial officer Wes Bush will participate in Citigroup's 20th Annual Global Industrial Manufacturing Conference on March 6 in New York City and will confirm financial guidance announced on Jan. 25, 2007.

Bush's presentation will be webcast beginning at 11:15 a.m. EST at www.northropgrumman.com. Replays of the webcast will be available on the Web site for a limited period of time.

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 this release and/or presentation 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 or the subject presentation. 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.

SOURCE Northrop Grumman Corporation

CONTACT:
Media, Dan McClain, +1-310-201-3335,
or
Investors, Gaston Kent, +1-310-201-3423,
both of Northrop Grumman Corporation

Web site: http://www.northropgrumman.com