SECURITIES AND EXCHANGE COMMISSION
                           Washington, D.C. 20549
                                      
                                      
                                  FORM 8-K
                                      
                               CURRENT REPORT
    Pursuant to Section 13 or 15(d) of the Securities Exchange Act of
1934
                                      

    Date of Report (Date of earliest event reported): October 27, 1997
                                      

                          ALLIANT TECHSYSTEMS INC.
          (Exact name of registrant as specified in its charter)
                                      

      DELAWARE                      1-10582               41-16726904
(State or other jurisdiction of   (Commission          (I.R.S. Employer
 incorporation or organization)   File Number)        Identification No.)


           600 SECOND STREET N.E.
             HOPKINS, MINNESOTA                    55343-8384
  (Address of principal executive office)          (Zip Code)


    Registrant's telephone number, including area code: (612) 931-6000
                                      
                                      
                               NOT APPLICABLE
   (Former name, former address and former fiscal year if changed from last 
report)




Item 5.  Other Events.

       (a) Effective November 10, 1997, the registrant has entered into an 
Amendment No. 1 to Amended and Restated Credit Agreement, a copy of which is 
attached hereto as Exhibit 4.

       (b) The registrant is a defendant in a patent infringement case 
brought by Thiokol Corporation, which the registrant believes is without 
merit. The complaint does not quantify the amount of damages sought. Through 
its analysis of an October 27, 1997 court filing, the registrant now believes 
that, based on an economist's expert testimony, Thiokol may seek lost 
profits, interest and costs of approximately $260 million. The registrant 
continues to defend the case vigorously and has filed a motion for summary 
judgment asserting the invalidity of the subject patent based upon a sale of 
the subject materials by Thiokol more than one year prior to the filing of 
its patent application. Even if the registrant is found liable, it believes 
that damages should be based upon a reasonable royaltay of less than $5 
million. In the judgment of the registrant's management, the case will not 
have a material adverse effect upon the registrant's future financial 
condition or results of operations. However, there can be no assurance that 
the outcome of the case will not have a material adverse effect on the 
registrant.

       The case, captioned "Thiokol Corporation vs. Alliant Techsystems Inc. 
and Hercules Incorporated," was filed in the United States District Court for 
the District of Delaware on November 15, 1995 and a non-jury trial is 
scheduled to commence in December 1997 if the registrant's summary judgment 
motion is not granted. Thiokol alleges that the rocket motor insulation used 
by the registrant in certain rocket motors infringes a patent owned by 
Thiokol. The complaint also seeks a trebling of any damages that may be 
awarded based upon an allegation of deliberate and willful infringement.

Item 7.  Financial Statements and Exhibits.

       (a) None.

       (b) None.

       (c) Exhibits.

            Exhibit No.                  Description of Exhibit
            -----------                  ----------------------

                 4        Amendment dated as of November 7, 1997 to the Amended 
                          and Restated Credit Agreement dated as of March 15, 
                          1995 as amended and restated as of November 14, 1996 
                          among the registrant, the Lenders party thereto, 
                          Morgan Guaranty Trust Company of New York, as 
                          Documentation Agent and The Chase Manhattan Bank as 
                          Administrative Agent
                                      
                                 SIGNATURES
                                      
    Pursuant to the requirements of the Securities Exchange Act of 1934, the 
registrant has duly caused this report to be signed on its behalf by the 
undersigned thereunto duly authorized.

                                              ALLIANT TECHSYSTEMS INC.
Date: November 14, 1997
                                          By: /s/ Charles H. Gauck
                                        Name: Charles H. Gauck
                                       Title: Secretary




                           ALLIANT TECHSYSTEMS INC.
                                      
                                  FORM 8-K
                                      
                                EXHIBIT INDEX
                                      
The following exhibits are filed herewith electronically or incorporated 
herein by reference.  The applicable Securities and Exchange Commission File 
Number is 1-10582.




Exhibit
Number                Description of Exhibit                   Method of Filing
- -------               ----------------------                   ----------------
                                                   
  4         Amendment dated as of November 7, 1997 to    Filed herewith electronically
            the Amended and Restated Credit Agreement
            dated as of March 15, 1995 as amended and
            restated as of November 14, 1996 among the
            registrant, the Lenders party thereto,
            Morgan Guaranty Trust Company of New York,
            as Documentation Agent and The Chase
            Manhattan Bank as Administrative Agent