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 *
Roualet Mark C.
  2. Issuer Name and Ticker or Trading Symbol
GENERAL DYNAMICS CORP [GD]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Executive Vice President
(Last)
(First)
(Middle)
C/O GENERAL DYNAMICS CORPORATION, 2941 FAIRVIEW PARK DRIVE
3. Date of Earliest Transaction (Month/Day/Year)
03/20/2013
(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, $1.00 par value 03/20/2013   A   5,670 (1) A $ 0 64,242 D  
Common Stock, $1.00 par value 03/20/2013   A V 5,670 (2) A $ 0 69,912 D  
Common Stock, $1.00 par value               7,909.944 (3) I 401(k) Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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
Stock Options $ 70.08 03/20/2013   A   68,650     (4) 03/19/2020 Common Stock 68,650 $ 0 68,650 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Roualet Mark C.
C/O GENERAL DYNAMICS CORPORATION
2941 FAIRVIEW PARK DRIVE
FALLS CHURCH, VA 22042
      Executive Vice President  

Signatures

 Neal Wheeler, by power of attorney   03/22/2013
**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) Represents shares of restricted stock subject to service-based vesting that will be released approximately four years after the grant date.
(2) Represents a target number of restricted stock units ("RSUs"), each of which entitles the Reporting Person to receive one share of General Dynamics common stock. The number of RSUs ultimately earned by the Reporting Person will be determined based on a performance metric tied to return on invested capital during the year of grant and may range from 0% to 200% of the target amount. Following the performance period, the earned RSUs are subject to an additional three year time-vesting period.
(3) Includes share activity under General Dynamics 401(k) plan since date of reporting person's last ownership report.
(4) Fifty percent become exercisable on 3/20/2014 and the remaining fifty percent become exercisable on 3/20/2015.

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