Exhibit 10.66 [***] INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES Firm-Fixed-Price 2. AMENDMENT/MODIFICATION NO. P00006 3. EFFECTIVE DATE 2008 OCT 20 4. REQUISITION/PURCHASE REQ. NO. SEE SCHEDULE 5. PROJECT NO. (If applicable) CODE W56HZV CODE S1103A 6. ISSUED BY U.S. ARMY TACOM LCMC AMSTA-AQ-ADED REBECCA TABOR (586) 574-6290 WARREN, MICHIGAN 48397-5000 HTTP://CONTRACTING.TACOM.ARMY.MIL WEAPON SYSTEM: WPN SYS: UR EMAIL: REBECCA.TABOR@US.ARMY.MIL 7. ADMINISTERED BY (If other than Item 6) DCMA ATLANTA 2300 LAKE PARK DRIVE SUITE 300 SMYNRA, GA 30080 8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) FORCE PROTECTION INDUSTRIES, INC. 9801 HIGHWAY 78 LADSON, SC 29456-3802 TYPE BUSINESS: Large Business Performing in U.S. 9A. AMENDMENT OF SOLICITATION NO. 9B. DATED (SEE ITEM 11 ) x 10A. MODIFICATION OF CONTRACT/ORDER NO. W56HZV-08-C-0028 CODE: 1EFH8 FACILITY CODE 10B. DATED (SEE ITEM 13) 2007NOV02 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS o The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer. is extended. is not extended. Offer must acknowledge receipts of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods: (a) By completing Items 8 and 15 and returning copies of the amendments (b) By acknowledging receipt of this amendment on each copy of the offer submitted or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PROIR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified. 12. ACCOUNTING AND APPROPRIATION DATA (If required) ACRN: AB NET INCREASE: $12,858,541.29 13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS. KIND MOD CODE: 6 It Modifies The Contract/Order No. As Described In Item 14. o A. This Change Order Is Issued Pursuant To: The Changes Set Forth In Item 14 Are Made In The Contract Order No. In Item 10A. o B. The Above Numbered Contract/Order Is Modified To Reflect The Administrative Changes (such as changes in paying office, appropriation date, etc.) Set Forth In Item 14, Pursuant To The Authority Of FAR 43.103(b). o C. This Supplemental Agreement Is Entered Into Pursuant To Authority Of: x D. Other (Specify type of modification and authority) Exercise Option E. IMPORTANT: Contractor x is not, is required to sign this document and return copies to the issuing office. 1 14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.) SEE SECOND PAGE FOR DESCRIPTION Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect. 15A. NAME AND TITLE OF SIGNER (Type or print) DAMON WALSH, EVP 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print) VICTOR J. VAUGHN VICTOR.VAUGHN@US.ARMY.MIL (586)574-8283 15B. CONTRACTOR/OFFEROR 15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 16C. DATE SIGNED /s/ Damon Walsh 17 OCT 08 By /s/ Victor J. Vaughn 2008 OCT 20 (Signature of person authorized to sign) (Signature of Contracting Officer) NSN 7540-01-152-8070 30-105-02 STANDARD FORM 30 (Rev. 10-83) PREVIOUS EDITIONS UNUSABLE Prescribed by GSA FAR (48 CFR) 53.243 [***] INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. SECTION A - SUPPLEMENTAL INFORMATION 1. The purpose of this Modification P00006 to Contract W56HZV-08-C-0028 is to incorporate the following into this contract: SECTION B: CLIN 1200AA, Buffalo A2, add 27 each, with a Not to Exceed unit price of $[***] each. SECTION J: Attachment 0001, Buffalo A2 Purchase Description 2373 dated 23 September 2008 has replaced Purchase Description 2373 dated 06 April 2007. 2. As a result of this modification, the total dollar amount of the contract is increased by $[***] from $[***] to $42,657,418.55 by this modification. The Not to Exceed amount of this contract is increased by $[***] from $[***] to $39,834,895.00. 3. All other contract terms and conditions remain unchanged and in full force and effect. *** END OF NARRATIVE A0007 *** FORCE PROTECTION INDUSTRIES, INC'S SUBCONTRACTING PLAN DATED THROUGH IS APPROVED AND INCORPORATED BY REFERENCE INTO CONTRACT W56HZV-08-C- 0028. THE PLAN IS CONTAINED WITHIN THE CONTRACT FOLDER. *** END OF NARRATIVE A0008 *** 2 CONTINUATION SHEET Reference No. of Document Being Continued PIIN/SIIN W56HZV-08-C-0028 MOD/AMD P00006 Name of Offeror or Contractor: FORCE PROTECTION INDUSTRIES, INC. [***] INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. 3 CONTINUATION SHEET Reference No. of Document Being Continued PIIN/SIIN W56HZV-08-C-0028 MOD/AMD P00006 Name of Offeror or Contractor: FORCE PROTECTION INDUSTRIES, INC. ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT SECTION B - SUPPLIES OR SERVICES AND PRICES/COSTS The following equipment contained in Contract Line Numbers (CLINs) are numbered in the following manner: The first digit of the CLIN is the Order Period number. The following definition apply to the entire solicitation and resulting contract: First Ordering Period is the date and award through 365 days from the date of the award. Second Ordering Period - Option is 366 days from the date of the award through 731 days from the date of award. Third Ordering Period - Option is 732 days from the date of award through 1097 days from the date of the award. Fourth Ordering Period - Option is 1098 days from the date of award through 1463 days from the date of award. Fifth Ordering Period - Option is 1464 days from the date of award through 1829 days from the date of award. The minimum guaranteed quantity for this contract is 7 vehicles. The maximum quantity of 180 vehicles. Any quantity up to the maximum quantity for each CLIN may be ordered any time before the expiration of this contract. NOTE: The price applicable to an individual option is the price for the ordering period in which the option is exercised. The delivery date does not determine the ordering period. [***] INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. CONTINUATION SHEET Reference No. of Document Being Continued PIIN/SIIN W56HZV-08-C-0028 MOD/AMD P00006 Name of Offeror or Contractor: FORCE PROTECTION INDUSTRIES, INC. (End of narrative A001) NSN: 9999-99-999-9999 1200 SECURITY CLASS: Unclassified BUFFALO A2 NSN: 2320-01-567-4930 (End of narrative A002) FIRST ORDERING PERIOD 1200AA NOUN: BUFFALO A2 PRON: P186M0902T PRON AMD: 01 ACRN: AB AMS CD: 51108360009 27 EA $U NDEFINITIZED $[***] NOT TO EXCEED $[***] Estimated quantity for 1st Ordering Period: 7 each Vehicles shall be manufactured in accordance with Purchase Description 2373 (See Attachment 001). (End of narrative B001) Packaging and Marking Inspection and Acceptance INSPECTION: Origin ACCEPTANCE: Origin Deliveries or Performance DOC REL CD MILSTRIP SUPPL ADDR SIG CD MARK FOR TP CD 001 W56HZV8266G800 Y00000 M 2 DEL REL CD QUANTITY DEL DATE 001 8 28-FEB-2009 002 8 31-MAR-2009 003 8 30-APR-2009 004 3 29-MAY- 2009 4 FOB POINT: Destination SHIP TO: (Y00000) SHIPPING INSTRUCTIONS FOR CONSIGNEE (SHIP-TO) WILL BE FURNISHED PRIOR TO THE SCHEDULED DELIVERY DATE FOR ITEMS REQUIRED UNDER THIS REQUISITION. [***] INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. SECTION G - CONTRACT ADMINISTRATION DATA 5 CONTINUATION SHEET Reference No. of Document Being Continued PIIN/SIIN W56HZV-08-C-0028 MOD/AMD P00006 Name of Offeror or Contractor: FORCE PROTECTION INDUSTRIES, INC. PRON/ LINE AMS/CD/ OBLG STAT/ INCREASE/DECREASE CUMULATIVE ITEM MIPR ACRN JOB ORD NO PRIOR AMOUNT AMOUNT AMOUNT 1200AA P186M0902T AB 1 $ 0.00 $ [***] $ [***] 51108360009 8ZCBM3 A18P50091CM3 SERVICE NET CHANGE ACCOUNTING INCREASE/DECREASE NAME BY ACRN ACCOUNTING CLASSIFICATION STATION AMOUNT Army AB 21 82035000081C1C09P51108331E S20113 W56HZV $ [***] NET CHANGE $ 12,858,541.29 PRIOR AMOUNT INCREASE/DECREASE CUMULATIVE OF AWARD AMOUNT OBLIG AMT NET CHANGE FOR AWARD: $ [***] $ [***] $ 42,657,418.55 ACRN EDI ACCOUNTING CLASSIFICATION AB 21 081020350000 S20113 81C1C095110836000931E1 8ZCBM3S20113 W56HZV [***] INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. SECTION I - CONTRACT CLAUSES (a) In performing this undefinitized contract action, the Contractor is not authorized to make expenditures or incur obligations exceeding $ [***] dollars. (b) The maximum amount for which the Government shall be liable for this undefinitized contract action is terminated is $ [***] dollars. (End of Clause) (a) A Firm Fixed price contract is contemplated. The Contractor agrees to begin promptly negotiating with the Contracting Officer the terms of definitive contract that will include (1) all clauses required by the Federal Acquisition Regulation (FAR) on the date of execution of the undefinitized contract action, (2) all clauses required by law on the date of execution of the definitive contract action, and (3) any other mutually agreeable clauses, terms, and conditions. The Contractor agrees to submit a fixed price proposal and cost or pricing data supporting its proposal. (b) The schedule for definitizing this contract action is as follows: (c) If agreement on a definitive contract action to supersede this undefinitized contract action is not reached by the target date in paragraph (b) of this clause, or within any extension of it granted by the Contracting Officer, the Contracting Officer may, with the approval of the head of the contracting activity, determine a reasonable price or fee in accordance with Subpart 15.4 and Part 31 of the FAR, subject to Contractor appeal as provided in the Disputes clause. In any event, the Contractor shall proceed with completion of the contract, subject only to the Limitation of Government Liability clause. (1) After the Contracting Officers determination of price or fee, the contract shall be governed by (i) All clauses required by the FAR on the date of execution of this undefinitized contract action for either fixed-price or cost-reimbursement contracts, as determined by the Contracting Officer under this paragraph (c); (ii) All clauses required by law as of the date of the Contracting Officers determination and (iii) Any other clauses, terms, and conditions mutually agreed upon. CONTINUATION SHEET Reference No. of Document Being Continued PIIN/SIIN W56HZV-08-C-0028 MOD/AMD P00006 Name of Offeror or Contractor: FORCE PROTECTION INDUSTRIES, INC. Status Regulatory Cite Title Date I-1 CHANGED 52.216-24 LIMITATION OF GOVERNMENT LIABILITY APR/1984 I-2 CHANGED 252.217-7027 CONTRACT DEFINITIZATION OCT/1998 Buffalo A2: Target Date for Definitization 05 February 2009 Submission of Proposal 18 October 2008 Beginning of Negotiation 15 November 2008 Submission of Cost and Pricing Information 18 October 2008 Completion of Negotiation 30 December 2008 (2) To the extent consistent with paragraph (c)(1) of this clause, all clauses, terms, and conditions included in this undefinitized contract action shall continue in effect, except those that by their nature apply only to an undefinitized action. (d) The definitive contract resulting from this undefinitized contract action will include a negotiated Firm Fixed price in no event to exceed $ [***] for the basic quantities. (End of clause) 6 [***] INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. SECTION J - LIST OF ATTACHMENTS 7 CONTINUATION SHEET Reference No. of Document Being Continued PIIN/SIIN W56HZV-08-C-0028 MOD/AMD P00006 Name of Offeror or Contractor: FORCE PROTECTION INDUSTRIES, INC. List of Addenda Title Date Number of Pages Transmitted by Attachment 0001 Purchase Description 2373 23-SEP- 2008 048 ELECTRONIC IMAGE