Document:

Form of Letter Agreement

 EXHIBIT 10.3 
 [FORM OF LETTER AGREEMENT] 
 Dated
                    , 2008 
 National Security
Solutions Inc. 
 300 Delaware Avenue, Suite 1264 
 Wilmington,
Delaware 19801 
  

	Re:	Initial Public Offering 

 Ladies and Gentlemen: 

The undersigned stockholder, officer and/or director of National Security Solutions Inc., a Delaware corporation (the “Company”), in
consideration of and as an inducement for Banc of America Securities LLC (the “Underwriter”) agreeing to underwrite an initial public offering (“IPO”) of the Company’s units (“Units”), each
comprised of one share of the Company’s common stock, par value $0.001 per share (“Common Stock”), and one warrant exercisable for one share of Common Stock (“Warrant”), hereby agrees as follows (certain
capitalized terms used herein are defined in Schedule 1 hereto): 
 1. If the Company solicits approval of its stockholders of a
Business Combination, the undersigned shall vote [FOR FOUNDING STOCKHOLDERS ONLY — (i) all Insider Shares owned by such person and any shares of Common Stock acquired in the IPO in accordance with the majority of the votes cast by the
holders of the IPO shares and (ii)] any shares of Common Stock acquired following the IPO, in favor of the Business Combination. 
 2. If a
Transaction Failure occurs, the undersigned shall take all reasonable actions within such person’s power to cause (i) the Trust Account to be liquidated and distributed to the holders of the IPO Shares as soon as reasonably practicable
and, in any event, no later than the Termination Date, and (ii) the Company to dissolve and liquidate as soon as practicable (the earliest date on which the conditions in clauses (i) and (ii) are both satisfied being the
“Liquidation Date”). The undersigned agrees that in connection with any cessation of the corporate existence of the Company, the undersigned will take all reasonable steps to cause the Company to adopt a plan of distribution in
accordance with Section 281(b) of the General Corporation Law of the State of Delaware or any successor provision thereto. The undersigned hereby (i) waives any and all right, title, interest or claim of any kind in or to any liquidating
distributions by the Company, except with respect to any of the IPO Shares acquired by the undersigned in connection with or following the IPO, and any remaining net assets of the Company as a result of such liquidation, (ii) waives any claim
the undersigned may have in the future as a result of, or arising out of, any contracts or agreements with the Company (iii) agrees to not seek recourse against the Trust Account for any reason whatsoever and (iv) waives any and all right
to exercise conversion rights in connection with a proposed Business Combination. The undersigned acknowledges and agrees that, upon the Company’s liquidation, all warrants relating to the Company that are owned by the undersigned will
terminate worthless. [FOR MEDALLION FINANCIAL CORP. ONLY — The undersigned agrees to indemnify the Trust Account against any and all loss, liability, claims, damage and expense whatsoever (including, but not limited to, any and all legal or
other expenses reasonably incurred in investigating, preparing or defending against any litigation, whether pending or threatened, or any claim whatsoever) to which the Company may become subject as a result of any claim brought by any vendors,
service providers or other entities that are owed money by the Company for services rendered or contracted for or products sold to the Company or the claims of any target business, but only to the extent such vendors, service providers or other
entities have not executed waivers or have executed waivers that are held to be invalid or unenforceable, and only to the extent necessary to ensure that such loss, liability, claim, damage or expense does not reduce the amount in the Trust
Account.] [FOR FOUNDING STOCKHOLDERS ONLY — The undersigned hereby agrees that the Company shall be entitled to a reimbursement from the undersigned for any distribution of the Trust Account received by the undersigned in respect of such
person’s Insider Shares.] 
 3. [FOR OFFICERS AND DIRECTORS ONLY — In order to minimize potential conflicts of interest which may
arise from multiple affiliations, the undersigned agrees to present to the Company for its consideration, prior to presentation to any other person or entity, any opportunity to enter into a business combination with any operating business in the
security and homeland defense industries (each a “Relevant Opportunity”), until the earlier of the consummation by the Company of a Business Combination, the liquidation of the Company or until such time as the undersigned ceases to
be an officer or director of the Company. Subject to 

 
any pre-existing fiduciary or contractual obligations of the undersigned, the undersigned will, and will cause each other company or entity under its
management or control to first offer any Relevant Opportunity to us and the undersigned will not, and will cause each other company or entity under its management or control not, to pursue any such opportunity unless and until the Company’s
board of directors, including a majority of the Company’s disinterested independent directors, has determined that the Company will not pursue such opportunity.] [FOR MEDALLION FINANCIAL CORP. AND NOVEMBER GROUP ONLY — In order to minimize
potential conflicts of interest which may arise from multiple affiliations, the undersigned agrees to present to the Company for its consideration, prior to presentation to any other person or entity, any opportunity to enter into a business
combination with any operating business in the security and homeland defense industries, the value of which the undersigned reasonably determines exceeds 80% of the amount held in the Trust Account (net of taxes and amounts disbursed for working
capital purposes and excluding the amount held in the Trust Account representing the deferred underwriting discounts and commissions) (each a “Relevant Opportunity”), until the earlier of the consummation by the Company of a
Business Combination, the liquidation of the Company or until such time as the undersigned ceases to be a stockholder of the Company. Further, the undersigned will, and will cause each other company or entity under its management or control to first
offer any Relevant Opportunity to us and the undersigned will not, and will cause each other company or entity under its management or control not, to pursue any such opportunity unless and until the Company’s board of directors, including a
majority of the Company’s disinterested independent directors, has determined that the Company will not pursue such opportunity.] 
 4.
The undersigned acknowledges and agrees that the Company will not consummate any Business Combination involving a company that is affiliated with any of the Insiders unless the Company obtains an opinion from an unaffiliated, independent third party
appraiser, which may or may not be an independent investment banking firm that is a member of the Financial Industry Regulatory Authority, Inc., that the business combination is fair to the Company’s stockholders from a financial perspective.

 5. Except as otherwise disclosed in the Prospectus, neither the undersigned, any member of the Immediate Family of the undersigned, nor
any Affiliate of the undersigned will be entitled to receive, and will not accept, any compensation, finders fee, reimbursement or cash payment for services rendered to the Company prior to, or in connection with, the consummation of the Business
Combination; provided that the undersigned shall be entitled to reimbursement from the Company for their reasonable out-of-pocket expenses incurred in connection with identifying, investigating and consummating a Business Combination. 
 6. Except as otherwise disclosed in the Prospectus, the undersigned agrees that none of the undersigned, any member of the Immediate Family of the
undersigned or any Affiliate of the undersigned will be entitled to receive or accept, and the undersigned, on behalf of the undersigned and the aforementioned parties, hereby waives any rights to, a finder’s fee, consulting fee or any other
compensation or fees in the event the undersigned, any member of the Immediate Family of the undersigned or any Affiliate of the undersigned originates a Business Combination. 
  

	 	7.	(a) With respect to the undersigned’s Insider Shares, until one (1) year after the Business Combination Date ([FOR PRIVATE PLACEMENT WARRANT HOLDERS ONLY — the
“Common Stock Lock-Up Period”) and with respect to the undersigned’s Private Placement Warrants, until after the Business Combination date (the “Warrant Lock-Up Period” and together with the Common Stock
Lock-Up Period, ]the “Lock-Up Period”), the undersigned shall not (i) offer, sell, contract or grant any option to sell, pledge, transfer, hedge or otherwise dispose of or agree to dispose of, directly or indirectly, or
establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, and the rules and regulations of the SEC promulgated
thereunder with respect to, any Insider Shares, (ii) [offer, sell, contract or grant any option to sell, pledge, transfer, hedge or otherwise dispose of or agree to dispose of, directly or indirectly, or exercise, or establish or increase a put
equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, and the rules and regulations of the SEC promulgated thereunder with respect to, any
Private Placement Warrants, (iii)] enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of Insider Shares [or Private Placement Warrants], whether any such transaction
is to be settled by delivery of shares of Common Stock [or Private Placement Warrants], in cash or otherwise, or (iii) [(iv)] publicly announce an intention to effect any transaction specified in clause (i) or (ii) [(i), (ii) or
(iii)]. 

  

 2 

 (b) Notwithstanding the foregoing, the undersigned may transfer the undersigned’s
Insider Shares [or Private Placement Warrants] during the [applicable] Lock-Up Period (i) to a member of the undersigned’s Immediate Family or an Affiliate of the undersigned, (ii) to a charitable organization, (iii) to a trust,
for estate planning purposes, (iv) by virtue of the laws of descent and distribution upon death of the undersigned, (v) to other officers or directors of the Company, (vi) pursuant to a qualified domestic relations order, or
(vii) in the event of a merger, capital stock exchange, asset or stock acquisition, exchangeable share transaction or other similar transaction which results in all of the Company’s stockholders having the right to exchange their shares of
Common Stock or other securities for cash, securities or other property subsequent to the Company’s consummating a Business Combination with a target business; provided, however, that the permissive transfers pursuant to clauses
(i) – – (vi) may be implemented only upon the respective transferee’s written agreement to be bound by the applicable terms and conditions of this letter agreement and the Right of First Offer Agreement dated as of the date
hereof, by and among the Company, Medallion Financial Corp., November Group Ltd and each of the officers and directors of the Company. During the [applicable] Lock-Up Period, the undersigned shall not grant a security interest in the
undersigned’s Insider Shares. 
 (c) The undersigned agrees that after the [applicable] Lock-Up Period has elapsed, the
undersigned’s Insider Shares [and Private Placement Warrants] shall only be transferable or saleable pursuant to a sale registered under the Securities Act of 1933, as amended (the “Securities Act”), or pursuant to an available
exemption from registration, other than Regulation S of the Securities Act. 
 8. [FOR ALL EXCEPT MEDALLION AND NOVEMBER GROUP — The
undersigned agrees to be a [POSITION] of the Company until the earlier of the consummation by the Company of a Business Combination or the liquidation of the Company; provided, however, that nothing herein shall be construed as providing a right of
the undersigned to maintain any position if removed by proper corporate action. The undersigned’s biographical information furnished to the Company and the Underwriter and attached hereto as Exhibit A is true and accurate in all
respects, does not omit any material information with respect to the undersigned’s background and contains all of the information required to be disclosed pursuant to Item 401 of Regulation S-K, promulgated by the Securities and Exchange
Commission. The undersigned’s questionnaire furnished to the Company and the Underwriter is true and accurate in all respects.] 
 9.
The undersigned represents and warrants to the Company and the Underwriter that: 
 (a) The undersigned is not subject to or a
respondent in any legal action for, any injunction, cease-and-desist order or order or stipulation to desist or refrain from any act or practice relating to the offering of securities in any jurisdiction; 
 (b) The undersigned has never been convicted of or pleaded guilty to any crime (i) involving any fraud, (ii) relating to any
financial transaction or handling of funds of another person, or (iii) pertaining to any dealings in any securities, and such person is not currently a defendant in any such criminal proceeding; and 
 (c) The undersigned has never been suspended or expelled from membership in any securities or commodities exchange or association or had a
securities or commodities license or registration denied, suspended or revoked. 
 10. The undersigned has full right and power, without
violating any agreement by which the undersigned is bound, to enter into this letter agreement and to serve as a [POSITION] of the Company. 
 11. The undersigned acknowledges and understands that the Company will rely upon the agreements, representations and warranties set forth herein in proceeding with the IPO. 
 12. This letter agreement shall be binding on the undersigned and such person’s respective successors, heirs, personal representatives and assigns.
This letter agreement shall terminate on the earlier of (i) the expiration of the [Common Stock] Lock-Up Period, or (ii) the Termination Date; provided, however, that any such termination shall not relieve the undersigned
from any liability resulting from or arising out of any breach of any agreement or covenant hereunder occurring prior to the termination of this letter agreement[FOR MEDALLION FINANCIAL CORP. ONLY — ; and provided further that the provisions of
Section 2 relating to indemnification shall survive the termination of this letter agreement]. 
  

 3 

 13. The undersigned authorizes any employer, financial institution or consumer credit reporting agency to
release to the Underwriter and its legal representatives or agents (including any investigative search firm retained by the Underwriter) any information they may have about the undersigned’s background and finances
(“Information”), solely for the purposes of the IPO. Neither the Underwriter nor its agents shall be violating the undersigned’s right of privacy in any manner in requesting and obtaining the Information, and the undersigned
hereby releases them from liability for any damage whatsoever in that connection. The undersigned shall be entitled to a copy of such Information, upon request. The Underwriter shall not release such Information to any third-party, other than the
Company or the Underwriter’s or the Company’s respective legal representative, without the prior written consent of the undersigned. The Underwriter shall use the same measures to protect the Information as it takes to protect its own
similar confidential information, but in no event less than reasonable care. 
 14. [FOUNDING STOCKHOLDERS ONLY — The undersigned hereby
agrees that, on a date that is within the five-day period following the date that is 30 days after the date of the Underwriting Agreement between the Company and the Underwriter (the “Underwriting Agreement”) or, if earlier, the
date the Underwriter terminates its option to purchase Optional Units (as defined in the Underwriting Agreement) pursuant to the terms of the Underwriting Agreement, the undersigned will forfeit to the Company, and the Company shall accept from the
undersigned, at no cost, the number of shares of Common Stock determined by multiplying (a) [15% OF INSIDER SHARES PURCHASED BY FOUNDING STOCKHOLDER] by (b) a fraction, (i) the numerator of which is 3,000,000 minus the number of units
purchased by the Underwriter upon the exercise of its option to purchase Optional Units, and (ii) the denominator of which is 3,000,000.] 
 15. The undersigned agrees not to make any demand for, or exercise any right of, the registration of any shares of Common Stock[FOR PRIVATE PLACEMENT WARRANT HOLDERS ONLY — , Warrants, or the shares of Common Stock underlying such
Warrants] until three months prior to the expiration of the [applicable] Lock-Up Period; provided, that the undersigned may not, directly or indirectly, offer, sell, contract or grant any option to sell, pledge, transfer, hedge or otherwise
dispose of or exercise any of such securities prior to the expiration of the [applicable] Lock-Up Period, subject to certain limited exceptions. 
 16. This letter agreement shall be governed by and interpreted and construed in accordance with the laws of the State of Delaware applicable to contracts formed and to be performed entirely within the State of Delaware, without regard to
the conflicts of law provisions thereof to the extent such principles and rules would require or permit the application of the laws of another jurisdiction. The undersigned hereby agrees that any action, proceeding or claim against the undersigned
arising out of or relating in any way to this Agreement shall be brought and enforced in any state or federal court located in the City of Wilmington, County of New Castle, and irrevocably submits to such jurisdiction, which jurisdiction shall be
exclusive. The undersigned hereby waives any objection to such exclusive jurisdiction and that such courts represent an inconvenient forum. 
 17. No term or provision of this letter agreement may be amended, changed, waived, altered or modified except by written instrument executed and delivered by the undersigned and the Company that has previously been approved by a majority of
the Company’s disinterested independent directors. No party hereto may assign either this letter agreement or any of its rights, interests, or obligations hereunder, except as set forth in Section 7(b), without the prior written approval
of the other party hereto. Any purported assignment in violation of this Section [17] shall be void and ineffectual and shall not operate to transfer or assign any interest or title to the purported assignee. 
 [SIGNATURE PAGE FOLLOWS] 
  

 4 

 The undersigned has executed this letter agreement as of the date first set forth above. 
  

	
	  

	[FOUNDING STOCKHOLDER, OFFICER, DIRECTOR or ADVISOR]

 [SIGNATURE PAGE TO LETTER
AGREEMENT – [NAME]] 

 ACCEPTED AND AGREED: 
  

			
	NATIONAL SECURITY SOLUTIONS INC.
		
	By:	 	  

	Name:	 	Kenneth L. Boyda
	Title:	 	Chief Executive Officer and President

 [SIGNATURE PAGE TO LETTER
AGREEMENT – [NAME]] 
  

 SCHEDULE 1 
 SUPPLEMENTAL COMMON DEFINITIONS 
 Unless the context shall otherwise require, the following terms
shall have the following respective meanings for all purposes, and the following definitions are equally applicable to both the singular and the plural forms of the terms defined. 
 “Affiliate” shall have the meaning ascribed to it in Rule 12b-2 of the General Rules and Regulations under the Securities Exchange Act
of 1934, as amended. 
 “Business Combination” shall mean the acquisition by the Company, whether by merger, capital stock
exchange, asset acquisition, exchangeable share transaction, stock purchase or other similar type of transaction, or any combination of the foregoing, of one or more domestic or international operating businesses, having, collectively, a fair market
value equal to at least 80% of the Company’s net assets (excluding deferred underwriting discounts and commissions) at the time of such merger, capital stock exchange, asset acquisition, exchangeable share transaction, stock purchase or other
similar business combination. 
 “Business Combination Date” shall mean the date upon which a Business Combination is
consummated. 
 “Effective Date” shall mean the date upon which the Registration Statement is declared effective under the
Securities Act of 1933, as amended, by the SEC. 
 “Immediate Family” shall mean, with respect to any person, such
person’s spouse, lineal descendents, father, mother, brothers or sisters (including any such relatives by adoption or marriage). 
 “Insiders” shall mean all of the stockholders of the Company immediately prior to the Company’s IPO, as well as the officers and directors of the Company. 
 “Insider Shares” shall mean all shares of Common Stock of the Company owned by an Insider immediately prior to the Company’s IPO.
For the avoidance of doubt, Insider Shares shall not include any IPO Shares purchased by Insiders in connection with or subsequent to the Company’s IPO. 
 “IPO Shares” shall mean all shares of Common Stock issued by the Company in its IPO, regardless of whether such shares were issued to an Insider or otherwise. 
 “Private Placement” shall mean the private placement by the Company of 5,000,000 warrants to purchase Common Stock prior to the IPO.

 “Prospectus” shall mean the final prospectus filed pursuant to Rule 424(b) under the Securities Act of 1933, as amended,
and included in the Registration Statement. 
 “Registration Statement” shall mean the registration statement filed by the
Company on Form S-1 with the SEC in connection with the Company’s IPO and any amendment or supplement thereto. 
 “SEC”
shall mean the United States Securities and Exchange Commission. 
 “Termination Date” shall mean the date that is 90
calendar days immediately following the Transaction Failure Date. 
 “Transaction Failure” shall mean the failure to
consummate a Business Combination within 24 months or 30 months, if applicable, of the Effective Date. 
 “Transaction Failure
Date” shall mean the date upon which a Transaction Failure occurs. 
 “Trust Account” shall mean that certain trust
account maintained by American Stock Transfer & Trust Company, acting as trustee, and in which the Company deposited the “funds to be held in trust,” as described in the Prospectus. 
  

 EXHIBIT A 
 BIOGRAPHYForm of Subscription Agreement

 EXHIBIT 10.6 
 FORM OF SUBSCRIPTION AGREEMENT 
 SUBSCRIPTION AGREEMENT (this “Agreement”) made as of this
         day of                     , 2008, for the benefit of National Security Solutions
Inc., a Delaware corporation (the “Company”), having its principal place of business at 300 Delaware Avenue, Suite 1264, Wilmington, DE 19801, by
                         (the “Subscriber”). 
 WHEREAS, the Company desires to sell on a private placement basis (the “Offering”) [5],000,000 warrants (the “Warrants”). Each
Warrant is exercisable for one share of the Company’s common stock, par value $0.001 per share, (“Common Stock”), at an exercise price of $[7.50] per share and for a per Warrant purchase price of $[1.00]; and 
 WHEREAS, the Subscriber wishes to purchase the number of Warrants indicated on the signature page hereto by the caption, “Number of Warrants Being
Subscribed,” and the Company wishes to accept such subscription; 
 NOW, THEREFORE, for and in consideration of the premises and the
mutual covenants hereinafter set forth and subject to the Warrant Agreement attached as “Exhibit A,” the Company and the Subscriber do hereby agree as follows: 
 1. Agreement to Subscribe 
 1.1 Purchase and Issuance of the Securities. The Subscriber is hereby subscribing for the number of Warrants indicated on the signature page hereto by the caption, “Number of Warrants Being Subscribed” which Warrants will
be issued to the Subscriber, or his affiliates or designees. The aggregate purchase price for such Subscriber’s Warrants (the “Purchase Price”) is indicated on the signature page hereto by the caption, “Aggregate Purchase
Price.” 
 1.2 Delivery of the Purchase Price. Upon execution of this Agreement the undersigned is hereby bound to
fulfill his obligations hereunder and hereby irrevocably commits to deliver to the Company on the date of Closing (as hereinafter defined) the Purchase Price by bank check, wire transfer or such other form of payment as shall be acceptable to the
Company, in its sole and absolute discretion, at the Closing. 
 1.3 Closing. The closing of the Offering (the
“Closing”) shall take place at the offices of the Company, or such other place as may be agreed upon by the parties hereto, prior to the effective date of the registration statement pursuant to which the Company proposes to register its
initial public offering of 20,000,000 units of Common Stock and Warrants (the “IPO”). 
 2. Representations and Warranties of
the Subscriber 
 The Subscriber represents and warrants to the Company that: 
 2.1 No Government Recommendation or Approval. The Subscriber understands that no United States federal or state agency has passed
upon or made any recommendation or endorsement of the Company or the Offering of the Warrants. 
 2.2 Intent. The
Subscriber is purchasing the Warrants solely for investment purposes, for the Subscriber’s own account and not with a view towards the distribution or dissemination thereof and the Subscriber has no present arrangement to sell the Warrants to
or through any person or entity. The Subscriber understands that the Warrants must be held indefinitely unless such Warrants are subsequently registered under the Securities Act of 1933, as amended (the “Securities Act”), or an exemption
from registration is available. 
 2.3 Sophisticated Investor. 

 (i) The Subscriber is sophisticated in financial matters and is able to evaluate the
risks and benefits of the investment in the Warrants. 
 (ii) The Subscriber is able to bear the economic risk of his
investment in the Warrants for an indefinite period of time because none of the Warrants nor any of the shares of Common Stock to be issued upon exercise of such Warrants (the “Warrant Shares”) have been registered under the Securities Act
and therefore cannot be sold unless subsequently registered under the Securities Act or an exemption from such registration is available. 
 2.4 Independent Investigation. The Subscriber, in making the decision to purchase the Warrants, has relied upon an independent investigation of the Company and has not relied upon any information or
representations made by any third parties or upon any oral or written representations or assurances from the Company, its officers, directors or employees or any other representatives or agents of the Company, other than as set forth in this
Agreement. The Subscriber is familiar with the business, operations and financial condition of the Company and has had an opportunity to ask questions of, and receive answers from, the Company’s officers and directors concerning the Company and
the terms and conditions of the offering of the Warrants and has had full access to such other information concerning the Company as the Subscriber has requested. 
 2.5 Rule 144 Acknowledgements. The Subscriber is aware of the adoption of Rule 144 by the Securities and Exchange Commission under
the Securities Act (“Rule 144”), which permits limited public resale of securities acquired in a non-public offering, subject to the satisfaction of certain conditions. Subscriber understands that the Warrants are “restricted
securities” as that term is defined in Rule 144 and that the Warrants and the Warrant Shares must be held indefinitely by the Subscriber unless they are subsequently registered under the Securities Act or an exemption from such registration,
such as Rule 144, is available. Notwithstanding the foregoing, the Subscriber further understands and acknowledges that the SEC has taken the position that the Subscriber is considered a promoter under the Securities Act, and that promoters or
affiliates of a blank check company and their transferees, both before and after a Business Combination, would act as an “underwriter” under the Securities Act when reselling the securities of that blank check company. Accordingly, Rule
144 will not be available for the resale of the Warrants or the securities underlying the Warrants despite technical compliance with the requirements of Rule 144, in which event the resale transactions would need to be made through a registered
offering. 
 2.6 Authority. This Agreement has been validly authorized, executed and delivered by the Subscriber and is
a valid and binding agreement enforceable in accordance with its terms, subject to the general principles of equity and to bankruptcy or other laws affecting the enforcement of creditors’ rights generally. The execution, delivery and
performance of this Agreement by the Subscriber does not and will not conflict with, violate or cause a breach of any agreement, contract or instrument to which the Subscriber is a party. 
 2.7 No Legal Advice from Company. The Subscriber acknowledges that he has had the opportunity to review this Agreement and the
transactions contemplated by this Agreement and the other agreements entered into between the parties hereto with the Subscriber’s own legal counsel and investment and tax advisors. Except for any statements or representations of the Company
made in this Agreement and the other agreements entered into between the parties hereto, the Subscriber is relying solely on such counsel and advisors and not on any statements or representations of the Company or any of its representatives or
agents for legal, tax or investment advice with respect to this investment, the transactions contemplated by this Agreement or the securities laws of any jurisdiction. 
 2.8 Reliance on Representations and Warranties. The Subscriber understands that the Warrants are being offered and sold to the
Subscriber in reliance on exemptions from the registration requirements under the Securities Act, and analogous provisions in the laws and regulations of various states, and that the Company is relying upon the truth and accuracy of the
representations, warranties, agreements, acknowledgments and understandings of the Subscriber set forth in this Agreement in order to determine the applicability of such provisions. 
 2.9 No Advertisements. The undersigned is not subscribing for the Warrants as a result of or subsequent to any advertisement,
article, notice or other communication published in any newspaper, magazine, or similar media or broadcast over television or radio, or presented at any seminar or meeting. 
  

 2 

 2.10 Legend. The Subscriber acknowledges and agrees that the certificates
evidencing the Warrants and, when issued, the Warrant Shares, shall bear a restrictive legend (the “Legend”), in the form and substance as set forth in Section 4 hereof, prohibiting the offer, sale, pledge or transfer of the
securities, except (i) pursuant to an effective registration statement filed under the Securities Act, (ii) pursuant to an exemption from registration provided by Rule 144 under the Securities Act (if available), and (iii) pursuant to
any other exemption from the registration requirements of the Securities Act. 
 3. Representations and Warranties of the Company

 The Company represents and warrants to the Subscriber that: 
 3.1 Valid Issuance of Capital Stock. The total number of shares of all classes of capital stock that the Company has authority to
issue is 50,000,000 shares of Common Stock and 1,000,000 shares of Preferred Stock. As of the date hereof, the Company has 5,750,000 shares of Common Stock and no shares of Preferred Stock issued and outstanding. All of the issued shares of capital
stock of the Company have been duly authorized, validly issued, and are fully paid and non-assessable. 
 3.2 Organization
and Qualification. The Company is a corporation duly incorporated and existing in good standing under the laws of the State of Delaware and has the requisite corporate power to own its properties and assets and to carry on its business as now
being conducted. 
 3.3 Authorization; Enforcement. (i) The Company has the requisite corporate power and
authority to enter into and perform its obligations under this Agreement and to issue the Warrants and Warrant Shares in accordance with the terms hereof, (ii) the execution, delivery and performance of this Agreement by the Company and the
consummation by it of the transactions contemplated hereby have been duly authorized by all necessary corporate action, and no further consent or authorization of the Company or its Board of Directors or stockholders is required, and (iii) this
Agreement constitutes valid and binding obligations of the Company enforceable against the Company in accordance with its terms, except as such enforceability may be limited by applicable bankruptcy, insolvency, fraudulent conveyance, moratorium,
reorganization or similar laws relating to, or affecting generally the enforcement of, creditors’ rights and remedies or by equitable principles of general application and except as enforcement of rights to indemnity and contribution may be
limited by federal and state securities laws or principles of public policy. 
 3.4 No Conflicts. The execution,
delivery and performance of this Agreement and the consummation by the Company of the transactions contemplated hereby do not (i) result in a violation of the Company’s Certificate of Incorporation or Bylaws or (ii) conflict with, or
constitute a default under any agreement, indenture or instrument to which the Company is a party. Other than any SEC or state securities filings that may be required to be made by the Company subsequent to the Closing, and any registration
statement that may be filed pursuant thereto, the Company is not required under federal, state or local law, rule or regulation to obtain any consent, authorization or order of, or make any filing or registration with, any court or governmental
agency or self-regulatory entity in order for it to perform any of its obligations under this Agreement or issue the Warrants and Warrant Shares in accordance with the terms hereof. 
 4. Legends; Denominations 
 4.1 Legend. The Company will issue the Warrants, and when issued, the Warrant Shares, purchased by the Subscriber in the name of the Subscriber and in such denominations to be specified by the Subscriber prior to the Closing. The
Warrants and Warrant Shares will bear the following Legend and appropriate “stop transfer” instructions: 
 “THE SECURITIES
REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO THE TERMS AND CONDITIONS CONTAINED IN A LOCK-UP AGREEMENT (THE “AGREEMENT”) AND MAY NOT BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED DURING THE TERM OF THE LOCK-UP PERIOD (AS
DEFINED IN THE AGREEMENT). FURTHER, THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER 

  

 3 

 
THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY STATE SECURITIES LAWS AND NEITHER THE SECURITIES NOR ANY INTEREST THEREIN MAY BE
OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED OF EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT COVERING THESE SECURITIES UNDER THE ACT OR SUCH LAWS OR AN EXEMPTION FROM REGISTRATION UNDER THE ACT AND SUCH LAWS WHICH, IN THE
OPINION OF COUNSEL FOR THIS CORPORATION, IS AVAILABLE.” 
 4.2 Subscriber’s Compliance. Nothing in this
Section 4 shall affect in any way the Subscriber’s obligations and agreement to comply with all applicable securities laws upon resale of the Warrants and Warrant Shares. 
 4.3 Company’s Refusal to Register Transfer of Warrants. The Company shall refuse to register any transfer of the Warrants or
the Warrant Shares, if in the sole judgment of the Company, such purported transfer would not be made (i) pursuant to an effective registration statement filed under the Securities Act, or (ii) pursuant to an available exemption from the
registration requirements of the Securities Act. 
 5. Lock-Up 
 Upon consummation of the IPO, the Subscriber and its designees shall enter into a securities lock-up agreement with the Company, whereby the Warrants and
the Warrant Shares will not be sold, pledged, transferred, hedged or otherwise disposed of until the earlier of (i) the consummation of a Business Combination (as hereinafter defined) or (ii) the liquidation of the Company. As used herein,
a “Business Combination” shall mean an acquisition by the Company by merger, capital stock exchange, asset or stock acquisition, exchangeable share transaction or other similar transactions of one or more domestic or international assets
or operating businesses in the security or homeland defense industries having, collectively, a fair market value of at least 80% of the Company’s net assets at the time of such acquisition (excluding deferred underwriting discounts and
commissions). 
 6. Forfeiture of Warrants. 
 6.1 Failure to Consummate Business Combination. All of the Warrants purchased pursuant to this Agreement initially shall be subject
to forfeiture to the Company in accordance with this Section 6. The Warrants shall be forfeited to the Company in the event that the Company does not consummate a Business Combination, with respect to the Company’s IPO, within 24 months
from the consummation of the IPO, unless extended. 
 6.2 Termination of Rights as Warrant holder. If such Warrants are
forfeited in accordance with this Section 6, then after such time, the Subscriber (or successor in interest) shall no longer have any rights as a holder of such Warrants, and the Company shall take such action as is appropriate to cancel such
Warrants. To effectuate the foregoing, all certificates representing the Warrants shall be locked up as provided in Section 5 hereof. In addition, the Subscriber hereby irrevocably grants the Company a limited power of attorney for the purpose
of effectuating the foregoing. 
 7. Rescission Right Waiver and Indemnification . 
 7.1 The Subscriber understands and acknowledges that an exemption from the registration requirements of the Securities Act requires that
there be no general solicitation of purchasers of the Warrants. In this regard, if the offering of the Units in the Company’s IPO were deemed to be a general solicitation with respect to the Warrants, the offer and sale of such Warrants may not
be exempt from registration and, if not, the Subscriber may have a right to rescind its purchase of the Warrants. In order to facilitate the completion of the Offering and in order to protect the Company, its stockholders and the trust account from
claims that may adversely affect the Company or the interests of its stockholders, the Subscriber hereby agrees to waive, to the maximum extent permitted by applicable law, any claims, right to sue or rights in law or arbitration, as the case may
be, to seek rescission of its purchase of the Warrants. The Subscriber acknowledges and agrees that this waiver is being made in order to induce the Company to sell the Warrants to the Subscriber. The Subscriber agrees that the foregoing waiver of
rescission rights shall apply to any and all known or unknown actions, causes of action, suits, claims, or 

  

 4 

 
proceedings (collectively, “Claims”) and related losses, costs, penalties, fees, liabilities and damages, whether compensatory, consequential or
exemplary, and expenses in connection therewith, including reasonable attorneys’ and expert witness fees and disbursements and all other expenses reasonably incurred in investigating, preparing or defending against any Claims, whether pending
or threatened, in connection with any present or future actual or asserted right to rescind the purchase of the Warrants hereunder or relating to the purchase of the Warrants and the transactions contemplated hereby. 
 7.2 The Subscriber agrees not to seek recourse against the trust account for any reason whatsoever in connection with his purchase of the
Warrants or any Claim that may arise now or in the future. 
 7.3 The Subscriber acknowledges and agrees that the other
stockholders of the Company are and shall be third-party beneficiaries of the foregoing provisions of this Agreement. 
 7.4
The Subscriber agrees that to the extent any waiver of rights under this Section 7 is ineffective as a matter of law, the Subscriber has offered such waiver for the benefit of the Company as an equitable right that shall survive any statutory
disqualification or bar that applies to a legal right. The Subscriber acknowledges the receipt and sufficiency of consideration received from the Company hereunder in this regard. 
 8. Terms of the Warrants 
 The
Warrants are similar to the warrants included in the units offered in the IPO, except that the Warrants: (i) will be locked up and, except in limited circumstances, not released before the consummation of our initial business combination,
(ii) are being purchased pursuant to an exemption from the registration requirements of the Securities Act and will become freely tradable only after their offer and sale has been registered, (iii) will be non-redeemable so long as they
continue to be held by the initial holder thereof or any of their permitted transferees, (iv) are exercisable in the absence of an effective registration statement covering the shares of common stock underlying the Warrants and (v) may be
exercised on a cashless basis. The Warrant Shares will be granted certain registration rights. In addition, in the event that a registration statement with respect to the Warrant Shares is not effective under the Securities Act, Subscriber shall not
be entitled to exercise the Warrants and such Warrants may have no value and expire worthless. In no event will the Company be required to net cash settle the Warrant exercise. 
 9. Governing Law; Jurisdiction; Waiver of Jury Trial 
 This Agreement shall be governed by and construed in accordance with the laws of the State of Delaware for agreements made and to be wholly performed within such state. The parties hereto hereby waive any right to a
jury trial in connection with any litigation pursuant to this Agreement and the transactions contemplated hereby. 
 10. Assignment;
Entire Agreement; Amendment 
 10.1 Assignment. Neither this Agreement nor any rights hereunder may be assigned by
any party to any other person other than by Subscriber to a person agreeing to be bound by the terms hereof. 
 10.2 Entire
Agreement. This Subscription Agreement sets forth the entire agreement and understanding between the parties as to the subject matter hereof and merges and supersedes all prior discussions, agreements and understandings of any and every nature
among them. 
 10.3 Amendment. Except as expressly provided in this Agreement, neither this Agreement nor any term
hereof may be amended, waived, discharged or terminated other than by a written instrument signed by the party against whom enforcement of any such amendment, waiver, discharge, or termination is sought. 
 10.4 Binding upon Successors. This Agreement shall be binding upon and inure to the benefit of the parties hereto and to their
respective heirs, legal representatives, successors and permitted assigns. 
 11. Notices; Indemnity 
  

 5 

 11.1 Notices. Unless otherwise provided herein, any notice or other communication
to a party hereunder shall be sufficiently given if in writing and personally delivered or sent by facsimile or other electronic transmission with copy sent in another manner herein provided or sent by courier (which for all purposes of this
Agreement shall include Federal Express or other recognized overnight courier) or mailed to said party by certified mail, return receipt requested, at its address provided for herein or such other address as either may designate for itself in such
notice to the other. Communications shall be deemed to have been received when delivered personally, on the scheduled arrival date when sent by next day or 2-day courier service, or if sent by facsimile upon receipt of confirmation of transmittal
or, if sent by mail, then three days after deposit in the mail. If given by electronic transmission, such notice shall be deemed to be delivered (a) if by electronic mail, when directed to an electronic mail address at which the stockholder has
consented to receive notice; (b) if by a posting on an electronic network together with separate notice to the stockholder of such specific posting, upon the later of (1) such posting and (2) the giving of such separate notice; and
(c) if by any other form of electronic transmission, when directed to the stockholder. 
 11.2 Indemnification.
Each party shall indemnify the other against any loss, cost or damages (including reasonable attorney’s fees and expenses) incurred as a result of such party’s breach of any representation, warranty, covenant or agreement in this
Agreement. 
 12. Counterparts 
 This Agreement may be executed in one or more counterparts, all of which when taken together shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the
other party, it being understood that both parties need not sign the same counterpart. In the event that any signature is delivered by facsimile transmission or by e-mail delivery of a “.pdf” format data file, such signature shall create a
valid and binding obligation of the party executing (or on whose behalf such signature is executed) with the same force and effect as if such facsimile or “.pdf” signature page were an original thereof. 
 13. Survival; Severability 
 13.1 Survival. The representations, warranties, covenants and agreements of the parties hereto shall survive the Closing. 
 13.2 Severability. In the event that any provision of this Agreement becomes or is declared by a court of competent jurisdiction to be illegal, unenforceable or void, this Agreement shall continue in full force
and effect without said provision; provided that no such severability shall be effective if it materially changes the economic benefit of this Agreement to any party. 
 14. Titles and Subtitles 
 The titles and subtitles used in this Agreement are used for convenience
only and are not to be considered in construing or interpreting this Agreement. 
 [The remainder of this page has been intentionally left
blank.] 
  

 6 

			
		
	Name of the Subscriber:	  	  
	  	  	(Please print legibly)
		
	Number of Warrants Being Subscribed:	  	 
		
	Aggregate Purchase Price:	  	 
		
	Date of Subscription:	  	 
		
	Principal Place of Business:	  	

 IN WITNESS WHEREOF, the Subscriber has executed this Subscription Agreement as of the date first
written above. 
  

			
	NATIONAL SECURITY SOLUTIONS INC.
		
	By:	 	 
		 	 Name: Kenneth L. Boyda
 Title: Chief Executive Officer
and President

	
	SUBSCRIBER
		
	By:	 	 
		 	 Name:
 Title:

 EXHIBIT A 
 [WARRANT AGREEMENT]

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00141-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00141-of-00352.parquet"}]]