Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
MILLS LINDA A
   2. Issuer Name and Ticker or Trading Symbol
NORTHROP GRUMMAN CORP /DE/ [NOC] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Corp. VP & Pres Info Sys
(Last)
(First)
(Middle)
2980 FAIRVIEW PARK DRIVE		 3. Date of Earliest Transaction (Month/Day/Year)
02/14/2012
(Street)

FALLS CHURCH, VA 22042		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 02/14/2012   A   38,324 (1) A $ 60.21 100,379 (2) D  
Common Stock 02/14/2012   F   16,172 D $ 60.21 84,207 (3) D  
Common Stock               11,309.446 I See footnote. (4)
Common Stock               21,718.522 (5) I Trustee: Linda Anne Mills Living Trust U/A 3/27/00

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
SEP Units (6)               (7)   (7) Common Stock 1,344.383   1,344.383 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
MILLS LINDA A
2980 FAIRVIEW PARK DRIVE
FALLS CHURCH, VA 22042		       Corp. VP & Pres Info Sys  

Signatures

 /s/ Jennifer C. McGarey, Attorney-in-fact for Linda A. Mills   02/16/2012
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Shares issued in settlement of 23,953 Restricted Performance Stock Rights ("RPSRs") granted under the 2001 Long-Term Incentive Stock Plan ("LTISP") on 2/17/09 with a valuation of performance measurement period ("measurement period") ended 12/31/11. The performance shares were settled at 160% of the target award.
(2) Total amount includes 38,324 shares of common stock; 31,719 unvested RPSRs granted under the LTISP on 2/16/10 with a measurement period ending on 12/31/12; 15,168 unvested RPSRs granted under the LTISP on 2/15/11 with a measurement period ending on 12/31/13; and 15,168 Restricted Stock Rights ("RSRs") granted under the LTISP on 2/15/11 that will vest on 2/15/15. Grants awarded pursuant to Rule 16b-3(d).
(3) Total amount includes 25,152 shares of common stock; 31,719 unvested RPSRs granted under the LTISP on 2/16/10 with a measurement period ending on 12/31/12; 15,168 unvested RPSRs granted under the LTISP on 2/15/11 with a measurement period ending on 12/31/13; and 15,168 RSRs granted under the LTISP on 2/15/11 that will vest on 2/15/15. Grants awarded pursuant to Rule 16b-3(d).
(4) Held in the Northrop Grumman Savings and Investment Plan (the "Plan"), a qualified profit sharing plan, as of February 3, 2012. Share totals with respect to the Plan are based upon unit accounting and therefore may reflect a decrease in units attributable to an individual though no disposition occurred.
(5) Amount includes 186.3479 dividend reinvestment shares acquired from October 2011 through December 2011 which transactions are exempt from Section 16 and not reportable under Rule 16a-11.
(6) SEP units credited under the Northrop Grumman Savings Excess Plan (the "SEP Plan"), a non-qualified deferred compensation plan, as of February 13, 2012. The value of each unit is based on the price of Issuer common stock, although share totals with respect to the SEP Plan are based upon unit accounting and therefore may reflect a decrease in units attributable to an individual though no disposition occurred.
(7) SEP units are payable in cash following termination of the Reporting Person's employment with the Issuer.

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