FILED BY NORTHROP GRUMMAN CORPORATION
                                 PURSUANT TO RULE 425 UNDER THE SECURITIES ACT
                                 OF 1933 AND DEEMED FILED PURSUANT TO RULE
                                 14D-2 OF THE SECURITIES EXCHANGE ACT OF 1934
                                 SUBJECT COMPANY:  NEWPORT NEWS
                                 SHIPBUILDING INC.
                                 COMMISSION FILE NO.:  1-12385



NORTHROP GRUMMAN CORPORATION
Public Information
1840 Century Park East
Los Angeles, California  90067-2199
Telephone:   310-553-6262
Fax:         310-556-4561

Contact:     Randy Belote (Media) (443) 994-1489
             Gaston Kent (Investors) (310) 201-3423

FOR IMMEDIATE RELEASE

NORTHROP GRUMMAN REGISTRATION STATEMENT
- ---------------------------------------
DECLARED EFFECTIVE
- ------------------

     Los Angeles - Nov. 21, 2001 - Northrop Grumman Corporation (NYSE: NOC)
today announced that the Registration Statement on Form S-4 filed with the
Securities and Exchange Commission in connection with its offer for all
outstanding shares of common stock, including associated rights, of Newport
News Shipbuilding Inc. (NYSE: NNS) has been declared effective by the SEC.

     Northrop Grumman Corporation is a $15 billion, global aerospace and
defense company with its worldwide headquarters in Los Angeles. Northrop
Grumman provides technologically advanced, innovative products, services
and solutions in defense and commercial electronics, systems integration,
information technology and non-nuclear shipbuilding and systems. With
80,000 employees and operations in 44 states and 25 countries, Northrop
Grumman serves U.S. and international military, government and commercial
customers.

     THIS ANNOUNCEMENT IS NEITHER AN OFFER TO PURCHASE NOR A SOLICITATION
OF AN OFFER TO SELL SHARES OF NEWPORT NEWS SHIPBUILDING. THE EXCHANGE OFFER
STATEMENT (INCLUDING THE PROSPECTUS, THE RELATED LETTER OF ELECTION AND
TRANSMITTAL AND OTHER OFFER DOCUMENTS) FILED BY NORTHROP GRUMMAN WITH THE
SEC CONTAIN IMPORTANT INFORMATION THAT SHOULD BE READ CAREFULLY BEFORE ANY
DECISION IS MADE WITH RESPECT TO THE OFFER. THE PROSPECTUS, THE RELATED
LETTER OF ELECTION AND TRANSMITTAL AND CERTAIN OTHER DOCUMENTS WILL BE MADE
AVAILABLE AT NO CHARGE TO ALL STOCKHOLDERS OF NEWPORT NEWS. THE EXCHANGE
OFFER STATEMENT (INCLUDING THE PROSPECTUS, THE RELATED LETTER OF ELECTION
AND TRANSMITTAL AND ALL OTHER DOCUMENTS FILED WITH THE SEC) WILL ALSO BE
AVAILABLE AT NO CHARGE AT THE SEC'S WEBSITE AT WWW.SEC.GOV.
                                               -----------

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