Exhibit 10.17

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CREDIT AGREEMENT

dated as of September 28, 2001,

as
amended and restated as of November 26, 2002

by
and among

DRS TECHNOLOGIES, INC.,as Borrower,

the
Lenders referred to herein,

WACHOVIA BANK, NATIONAL ASSOCIATION,as Administrative Agent,

TD SECURITIES (USA), INC. and
BEAR STEARNS CORPORATE LENDING, INC.,as Syndication Agents,

and

FLEET NATIONAL BANK,as Documentation Agent

WACHOVIA SECURITIES, INC.,as Sole Lead Arranger and Sole Book Manager,

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TABLE OF CONTENTS

|ARTICLE I DEFINITIONS                                   | 2                                                                                                      
|------------------------------------------------------- | -------------------------------------------------------------------------------------------------------
|SECTION 1.1                                             | Definitions                                                                                            
|SECTION 1.2                                             | General                                                                                                
|SECTION 1.3                                             | Other Definitions and Provisions                                                                       
|ARTICLE II REVOLVING CREDIT FACILITY                    | 20                                                                                                     
|SECTION 2.1                                             | Revolving Credit Loans                                                                                 
|SECTION 2.2                                             | Swingline Loans                                                                                        
|SECTION 2.3                                             | Procedure for Advances of Revolving Credit and Swingline Loans                                         
|SECTION 2.4                                             | Repayment of Loans                                                                                     
|SECTION 2.5                                             | Notes                                                                                                  
|SECTION 2.6                                             | Permanent Reduction of the Revolving Credit Commitment                                                 
|SECTION 2.7                                             | Termination of Revolving Credit Facility                                                               
|ARTICLE III LETTER OF CREDIT FACILITY                   | 24                                                                                                     
|SECTION 3.1                                             | L/C Commitment                                                                                         
|SECTION 3.2                                             | Procedure for Issuance of Letters of Credit                                                            
|SECTION 3.3                                             | Commissions and Other Charges                                                                          
|SECTION 3.4                                             | L/C Participations                                                                                     
|SECTION 3.5                                             | Reimbursement Obligation of the Borrower                                                               
|SECTION 3.6                                             | Obligations Absolute                                                                                   
|SECTION 3.7                                             | Effect of Application                                                                                  
|SECTION 3.8                                             | Existing Foreign Currency Letter of Credit                                                             
|ARTICLE IV TERM LOAN FACILITY                           | 28                                                                                                     
|SECTION 4.1                                             | Term Loans                                                                                             
|SECTION 4.2                                             | Procedure for Advances of Term Loans                                                                   
|SECTION 4.3                                             | Repayment of Term Loans                                                                                
|SECTION 4.4                                             | Prepayments of Term Loans                                                                              
|SECTION 4.5                                             | Term Notes                                                                                             
|SECTION 4.6                                             | Optional Increase In Term Loan Commitment                                                              
|ARTICLE V GENERAL LOAN PROVISIONS                       | 34                                                                                                     
|SECTION 5.1                                             | Interest                                                                                               
|SECTION 5.2                                             | Notice and Manner of Conversion or Continuation of Loans                                               
|SECTION 5.3                                             | Fees                                                                                                   
|SECTION 5.4                                             | Manner of Payment                                                                                      
|SECTION 5.5                                             | Crediting of Payments and Proceeds                                                                     
|SECTION 5.6                                             | Adjustments                                                                                            
|SECTION 5.7                                             | Nature of Obligations of Lenders Regarding Extensions of Credit; Assumption by the Administrative Agent
|SECTION 5.8                                             | Changed Circumstances                                                                                  
|SECTION 5.9                                             | Indemnity                                                                                              
|SECTION 5.10                                            | Capital Requirements                                                                                   
|SECTION 5.11                                            | Taxes                                                                                                  
|SECTION 5.12                                            | Security                                                                                               
|SECTION 5.13                                            | Mitigation Obligations/Replacement of Lenders                                                          
|ARTICLE VI CLOSING; CONDITIONS OF CLOSING AND BORROWING | 44                                                                                                     
|SECTION 6.1                                             | Closing                                                                                                
|SECTION 6.2                                             | Conditions to Closing and Initial Extensions of Credit on the Amendment and Restatement Closing Date   
|SECTION 6.3                                             | Conditions to All Extensions of Credit                                                                 
|                                                        |                                                                                                        

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|ARTICLE VII REPRESENTATIONS AND WARRANTIES OF THE BORROWER | 48                                                                                                     
|---------------------------------------------------------- | -------------------------------------------------------------------------------------------------------
|SECTION 7.1                                                | Representations and Warranties                                                                         
|SECTION 7.2                                                | Survival of Representations and Warranties, Etc                                                        
|ARTICLE VIII FINANCIAL INFORMATION AND NOTICES             | 55                                                                                                     
|SECTION 8.1                                                | Financial Statements and Projections                                                                   
|SECTION 8.2                                                | Officer's Compliance Certificate                                                                       
|SECTION 8.3                                                | Accountants' Certificate                                                                               
|SECTION 8.4                                                | Other Reports                                                                                          
|SECTION 8.5                                                | Notice of Litigation and Other Matters                                                                 
|SECTION 8.6                                                | Accuracy of Information                                                                                
|ARTICLE IX AFFIRMATIVE COVENANTS                           | 58                                                                                                     
|SECTION 9.1                                                | Preservation of Corporate Existence and Related Matters                                                
|SECTION 9.2                                                | Maintenance of Property                                                                                
|SECTION 9.3                                                | Insurance                                                                                              
|SECTION 9.4                                                | Accounting Methods and Financial Records                                                               
|SECTION 9.5                                                | Payment and Performance of Obligations                                                                 
|SECTION 9.6                                                | Compliance With Laws and Approvals                                                                     
|SECTION 9.7                                                | Environmental Laws                                                                                     
|SECTION 9.8                                                | Compliance with ERISA                                                                                  
|SECTION 9.9                                                | Compliance With Agreements                                                                             
|SECTION 9.10                                               | Inspection of Property; Books and Records; Discussions                                                 
|SECTION 9.11                                               | Additional Subsidiaries                                                                                
|SECTION 9.12                                               | Certain Agreements with Respect to the Paravant Merger                                                 
|SECTION 9.13                                               | Use of Proceeds                                                                                        
|SECTION 9.14                                               | Conduct of Business                                                                                    
|SECTION 9.15                                               | Account Designation                                                                                    
|SECTION 9.16                                               | Debt Rating                                                                                            
|SECTION 9.17                                               | Post Closing Covenants; Further Assurances; Existing Letters of Credit                                 
|ARTICLE X FINANCIAL COVENANTS                              | 63                                                                                                     
|SECTION 10.1                                               | Maximum Adjusted Leverage Ratio                                                                        
|SECTION 10.2                                               | Minimum Fixed Charge Coverage Ratio                                                                    
|SECTION 10.3                                               | Maximum Capital Expenditures                                                                           
|ARTICLE XI NEGATIVE COVENANTS                              | 64                                                                                                     
|SECTION 11.1                                               | Limitations on Debt                                                                                    
|SECTION 11.2                                               | Limitations on Liens                                                                                   
|SECTION 11.3                                               | Limitations on Loans, Advances, Investments and Acquisitions                                           
|SECTION 11.4                                               | Limitations on Mergers and Liquidation                                                                 
|SECTION 11.5                                               | Limitations on Sale of Assets                                                                          
|SECTION 11.6                                               | Limitations on Dividends and Distributions                                                             
|SECTION 11.7                                               | Limitations on Exchange and Issuance of Capital Stock                                                  
|SECTION 11.8                                               | Transactions with Affiliates                                                                           
|SECTION 11.9                                               | Certain Accounting Changes; Organizational Documents                                                   
|SECTION 11.10                                              | Amendments; Payments and Prepayments of Subordinated Debt                                              
|SECTION 11.11                                              | Amendments, Consents and Waivers under the Sensors Purchase Agreement or Paravant Acquisition Documents
|SECTION 11.12                                              | Restrictive Agreements                                                                                 
|SECTION 11.13                                              | Nature of Business                                                                                     
|SECTION 11.14                                              | Limitation on Bonding Obligations                                                                      
|SECTION 11.15                                              | Impairment of Security Interests                                                                       
|ARTICLE XII DEFAULT AND REMEDIES                           | 71                                                                                                     
|SECTION 12.1                                               | Events of Default                                                                                      
|SECTION 12.2                                               | Remedies                                                                                               
|                                                           |                                                                                                        

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|SECTION 12.3                          | Rights and Remedies Cumulative; Non-Waiver; etc                         | 74
|------------------------------------- | ----------------------------------------------------------------------- | --
|ARTICLE XIII THE ADMINISTRATIVE AGENT | 74                                                                     
|SECTION 13.1                          | Appointment                                                             | 74
|SECTION 13.2                          | Delegation of Duties                                                    | 75
|SECTION 13.3                          | Exculpatory Provisions                                                  | 75
|SECTION 13.4                          | Reliance by the Administrative Agent                                    | 75
|SECTION 13.5                          | Notice of Default                                                       | 75
|SECTION 13.6                          | Non-Reliance on the Administrative Agent and Other Lenders              | 76
|SECTION 13.7                          | Indemnification                                                         | 76
|SECTION 13.8                          | The Administrative Agent in Its Individual Capacity                     | 76
|SECTION 13.9                          | Resignation of the Administrative Agent; Successor Administrative Agent | 77
|SECTION 13.10                         | Trustee Powers                                                          | 77
|SECTION 13.11                         | Documentation and Syndication Agent                                     | 77
|ARTICLE XIV MISCELLANEOUS             | 77                                                                     
|SECTION 14.1                          | Notices                                                                 | 77
|SECTION 14.2                          | Expenses; Indemnity                                                     | 78
|SECTION 14.3                          | Set-off                                                                 | 79
|SECTION 14.4                          | Governing Law                                                           | 79
|SECTION 14.5                          | Jurisdiction and Venue                                                  | 79
|SECTION 14.6                          | Waiver of Jury Trial                                                    | 80
|SECTION 14.7                          | Reversal of Payments                                                    | 80
|SECTION 14.8                          | Injunctive Relief; Punitive Damages                                     | 80
|SECTION 14.9                          | Accounting Matters                                                      | 81
|SECTION 14.10                         | Successors and Assigns; Participations                                  | 81
|SECTION 14.11                         | Amendments, Waivers and Consents                                        | 84
|SECTION 14.12                         | Performance of Duties                                                   | 85
|SECTION 14.13                         | [Reserved]                                                              | 85
|SECTION 14.14                         | All Powers Coupled with Interest                                        | 85
|SECTION 14.15                         | Survival of Indemnities                                                 | 85
|SECTION 14.16                         | Titles and Captions                                                     | 58
|SECTION 14.17                         | Severability of Provisions                                              | 58
|SECTION 14.18                         | Counterpartsv                                                           | 58
|SECTION 14.19                         | Term of Agreement                                                       | 86
|SECTION 14.20                         | Advice of Counsel                                                       | 86
|SECTION 14.21                         | No Strict Construction                                                  | 86
|SECTION 14.22                         | Inconsistencies with Other Documents; Independent Effect of Covenants   | 86

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EXHIBITS

|Exhibit A-1 |  | Form of Revolving Credit Note             | 
|----------- | - | ----------------------------------------- | 
|Exhibit A-2 |  | Form of Swingline Note                    | 
|Exhibit A-3 |  | Form of Term Note                         | 
|Exhibit B   |  | Form of Notice of Borrowing               | 
|Exhibit C   |  | Form of Notice of Account Designation     | 
|Exhibit D   |  | Form of Notice of Prepayment              | 
|Exhibit E   |  | Form of Notice of Conversion/Continuation | 
|Exhibit F   |  | Form of Officer's Compliance Certificate  | 
|Exhibit G   |  | Form of Assignment and Acceptance         | 
|Exhibit H   |  | Form of Subsidiary Guaranty Agreement     | 
|Exhibit I   |  | Form of Collateral Agreement              | 
|Exhibit J   |  | Form of Reaffirmation Agreement           | 
|Exhibit K-1 |  | Form of Borrowing Base Certificate        | 
|Exhibit K-2 |  | Form of Asset Coverage Ratio Certificate  | 
|Exhibit L   |  | Form of Pledge Agreement                  | 

SCHEDULES

|Schedule 1      |  | Joinder Documents                               | 
|--------------- | - | ----------------------------------------------- | 
|Schedule 2      |  | Unrestricted Subsidiaries                       | 
|Schedule 7.1(a) |  | Jurisdictions of Organization and Qualification | 
|Schedule 7.1(b) |  | Subsidiaries and Capitalization                 | 
|Schedule 7.1(i) |  | ERISA Plans                                     | 
|Schedule 7.1(l) |  | Material Contracts                              | 
|Schedule 7.1(m) |  | Labor and Collective Bargaining Agreements      | 
|Schedule 7.1(r) |  | Owned and Leased Real Property                  | 
|Schedule 7.1(t) |  | Debt, Guaranty and Bonding Obligations          | 
|Schedule 7.1(u) |  | Litigation                                      | 
|Schedule 11.2   |  | Existing Liens                                  | 
|Schedule 11.3   |  | Existing Loans, Advances and Investments        | 
|Schedule 11.8   |  | Transactions with Affiliates                    | 

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Execution Version

CREDIT
AGREEMENT, dated as of the 28th day of September, 2001, as amended and restated as of November 26, 2002, by and among DRS TECHNOLOGIES, INC., a Delaware corporation,
as Borrower, the lenders who are or may become a party to this Agreement, as Lenders, WACHOVIA BANK, NATIONAL ASSOCIATION, a national banking association, as Administrative Agent for the Lenders, TD
SECURITIES (USA), INC. and BEAR STEARNS CORPORATE LENDING, INC., as Syndication Agents, and FLEET NATIONAL BANK, as Documentation Agent.

STATEMENT OF PURPOSE

Pursuant to the Credit Agreement, dated as of September 28, 2001 (the "Original Credit Agreement"), among the Borrower and the Lenders party thereto, such
existing Lenders extended certain credit facilities to the Borrower.

The
terms and conditions of the Original Credit Agreement have been amended as set forth in the (a) First Amendment, dated as of March 26, 2002, (b) Second
Amendment, Waiver and Consent, dated as of May 23, 2002, and (c) Third Amendment and Consent, dated as of July 15, 2002 (collectively, the "Prior Amendments").

In
connection with the proposed Paravant Acquisition (as defined below), the Borrower has requested and the Lenders have agreed to (a) consent to the Paravant Acquisition and
(b) further amend the terms and conditions of the Original Credit Agreement, as amended by the Prior Amendments, in each case subject to the terms and conditions set forth herein. In order to
consolidate the changes made pursuant to the Prior Amendments and to reflect the amendments to be made in connection with the Paravant Acquisition, the Borrower and the Lenders desire to amend and
restate the Original Credit Agreement, as amended by the Prior Amendments, as set forth herein.

NOW,
THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged by the parties hereto, such parties hereby agree as follows:

ARTICLE I    DEFINITIONS

SECTION
1.1Definitions.The following terms when used in this Agreement shall have the meanings assigned to
them below:

"Account Debtor" means, with respect to any Account, any Person obligated to make payment thereunder, including, without limitation, any
account debtor thereon.

"Accounts" means all "accounts" (as now or hereafter defined in the UCC) of the Borrower or any of its Restricted Subsidiaries, including,
without limitation, all present or future accounts receivable, all rights to payment of a monetary obligation, whether or not earned by performance, for property sold, leased, licensed, assigned or
otherwise disposed of or to be sold, leased, licensed, assigned or otherwise disposed of, for services rendered or to be rendered, for a policy of insurance issued or to be issued, for a secondary
obligation incurred or to be incurred, for energy provided or to be provided, for the use or hire of a vessel under a charter or other contract, or arising out of the use of a credit card or charge
card or information contained on or for use with any such card, all rights in any merchandise or goods which any of the same may represent, all notes receivable, health care insurance receivables (as
now or hereafter defined in the UCC), book debts, notes, bills, drafts, acceptances, and all sums of money due or to become due thereon and all proceeds thereof and all rights, title, security
interests and guarantees with respect to each of the foregoing.

"Additional Term Loan" has the meaning assigned thereto in Section 4.6.

"Additional Term Loan Commitment" means (a) as to any Lender, the obligation of such Lender to make Additional Term Loans for the
account of the Borrower hereunder in an aggregate principal amount not to exceed the amount set forth in the Register and (b) as to all Lenders, the aggregate

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commitment
to make Additional Term Loans. As of the Amendment and Restatement Closing Date, the aggregate Additional Term Loan Commitment is $0.

"Additional Term Loan Effective Date" means the date, which shall be a Business Day, on or before the Additional Term Loan Termination
Date, but no earlier than thirty (30) days after any Increase Notification Date, on which the Term Lenders make Additional Term Loans to the Borrower pursuant to Section 4.6.

"Adjusted Leverage Ratio" means, as of any date, the ratio of (a) the sum of (i) Debt outstanding as of such date less(ii) the sum of (A) the
outstanding amount of all Performance Based Letters of Credit and (B) so long as there are no
outstanding Revolving Credit Loans funded under the Revolving Credit Facility, an amount (not to exceed $100,000,000) equal to the amount of cash and Cash Equivalents of the Borrower and its
Subsidiaries immediately available to repay the obligations thereof, in each case as of such date to (b) EBITDA for the period of four (4) consecutive fiscal quarters ending on or
immediately prior to such date

"Administrative Agent" means Wachovia in its capacity as Administrative Agent hereunder, and any successor thereto appointed pursuant to
Section 13.9.

"Administrative Agent's Office" means the office of the Administrative Agent specified in or determined in accordance with the provisions
of Section 14.1(c).

"Affiliate" means, with respect to any Person, any other Person (other than a Subsidiary of such Person) which directly or indirectly
through one or more intermediaries, controls, or is controlled by, or is under common control with, such first Person or any of its Subsidiaries. The term "control" means (a) the power to vote
ten percent (10%) or more of the securities or other equity interests of a Person having ordinary voting power, or (b) the possession, directly or indirectly, of any other power to direct or
cause the direction of the management and policies of a Person, whether through ownership of voting securities, by contract or otherwise.

"Aggregate Commitment" means the aggregate amount of the Lenders' Commitments hereunder, as such amount may be increased, reduced or
otherwise modified at any time or from time to time pursuant to the terms hereof. On the Amendment and Restatement Closing Date, the Aggregate Commitment shall be Three Hundred Thirty Eight Million
Six Hundred Thousand Dollars ($338,600,000).

"Agreement" means this Credit Agreement, as amended, restated, supplemented or otherwise modified from time to time.

"Amendment and Restatement Closing Date" means the date of this Agreement or such later Business Day upon which each condition described
in Section 6.2 shall be satisfied or waived in all respects in a manner acceptable to the Administrative Agent, in its sole discretion.

"Applicable Law" means all applicable provisions of constitutions, laws, statutes, ordinances, rules, treaties, regulations, permits,
licenses, approvals, interpretations and orders of courts or Governmental Authorities and all orders and decrees of all courts and arbitrators.

"Applicable Margin" shall have the meaning assigned thereto in Section 5.1(c).

"Application" means an application, in the form specified by the Issuing Lender from time to time, requesting the Issuing Lender to issue
a Letter of Credit.

"Approved Fund" means any Person (other than a natural Person), including, without limitation, any special purpose entity, that is (or
will be) engaged in making, purchasing, holding or otherwise investing in commercial loans and similar extensions of credit in the ordinary course of its business; provided, that with respect to any
assignment of any Revolving Credit Commitment, such Approved Fund must be administered by (a) a Lender,
(b) an Affiliate of a Lender or (c) an entity or an Affiliate of an entity that administers or manages a Lender.

"Asset Coverage Ratio" means, as of any date of determination, the ratio of (a) the sum of (i) Available Cash plus(ii) the gross book value of all
Accounts of the Borrower and its Restricted Subsidiaries on such date determined in accordance with GAAP plus(iii) the gross book value of all

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Inventory
of the Borrower and its Restricted Subsidiaries on such date determined in accordance with GAAP to (b) the aggregate outstanding amount of all Extensions of Credit as of such date.

"Asset Coverage Ratio Certificate" means a certificate delivered by the Borrower substantially in the form of
Exhibit K-2.

"Asset Sale Proceeds" shall have the meaning assigned thereto in Section 4.4(b)(iii).

"Assignment and Acceptance" shall have the meaning assigned thereto in Section 14.10.

"Available Cash" means, as of any date of determination, without duplication, calculated in accordance with GAAP, the aggregate amount of
all cash and Cash Equivalents of the Borrower and its Restricted Subsidiaries, which such cash or Cash Equivalents are readily marketable and available without restriction or limitation for the
immediate payment or repayment of Debt as of such date of determination.

"Base Rate" means, at any time, the higher of (a) the Prime Rate and (b) the Federal Funds Rate plus1/2 of 1%; each change in the
Base Rate shall take effect simultaneously with the corresponding change or changes in the Prime Rate
or the Federal Funds Rate.

"Base Rate Loan" means any Loan bearing interest at a rate based upon the Base Rate as provided in Section 5.1(a).

"Benefited Lender" shall have the meaning assigned thereto in Section 5.6.

"Bonding Obligations" means, with respect to the Borrower or any Restricted Subsidiary thereof, without duplication, the face amount
(including, without limitation, any contingent obligations arising in connection therewith), of any surety, performance or other bond issued at the request of or delivered by the Borrower or any
Restricted Subsidiary thereof in the ordinary course of business to any other Person owed any contractual or other obligation (other than for borrowed money or other Debt) by such Borrower or
Restricted Subsidiary thereof to secure the performance of such contractual or other obligations or otherwise benefit such Person to whom such contractual or other obligations are owed. All
outstanding Bonding Obligations as of the Amendment and Restatement Closing Date are set forth onSchedule 7.1(t).

"Borrower" means DRS Technologies, Inc., a Delaware corporation.

"Borrowing Base" means, at any date of determination thereof, an amount equal to the sum of (a) ninety percent (90%) of Eligible
Accounts Receivable,plus(b) fifty percent (50%) of Eligible Unbilled Receivables,plus(c) fifty percent (50%) of Eligible Inventory.

"Borrowing Base Certificate" means each certificate delivered by the Borrower substantially in the form of Exhibit K-1.

"Borrowing Limit" means, at any date of determination thereof, an amount equal to the lesserof (a) the Borrowing Base and (b) the Revolving Credit Commitment
of all Lenders.

"Business Day" means (a) for all purposes other than as set forth in clause (b) below, any day other than a Saturday, Sunday
or legal holiday on which banks in Charlotte, North Carolina and New York, New York, are open for the conduct of their commercial banking business, and (b) with respect to all notices and
determinations in connection with, and payments of principal and interest on, any LIBOR Rate Loan, any day that is a Business Day described in clause (a) and that is also a day for trading by
and between banks in Dollar deposits in the London interbank market.

"Calculation Date" shall have the meaning assigned thereto in Section 5.1(c).

"Capital Asset" means, with respect to the Borrower and its Restricted Subsidiaries, any asset that should, in accordance with GAAP, be
classified and accounted for as a capital asset on a Consolidated balance sheet of the Borrower and its Restricted Subsidiaries.

"Capital Expenditures" means with respect to the Borrower and its Restricted Subsidiaries for any period, the aggregate cost of all
Capital Assets acquired by the Borrower and its Restricted Subsidiaries during such period, as determined in accordance with GAAP.

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"Capital Lease" means any lease of any property by the Borrower or any of its Restricted Subsidiaries, as lessee, that should, in
accordance with GAAP, be classified and accounted for as a capital lease on a Consolidated balance sheet of the Borrower and its Restricted Subsidiaries.

"Cash Equivalents" shall have the meaning assigned thereto in Section 11.3(b).

"Change in Control" shall have the meaning assigned thereto in Section 12.1(i).

"Code" means the Internal Revenue Code of 1986, and the rules and regulations thereunder, each as amended or modified from time to time.

"Collateral" means the collateral security for the Obligations pledged or granted pursuant to the Security Documents.

"Collateral Agreement" means the collateral agreement dated as of September 28, 2001, entered into by the Borrower and its Domestic
Subsidiaries that are Restricted Subsidiaries in favor of the Administrative Agent for the ratable benefit of itself and the Lenders, substantially in the form of Exhibit I, as amended, restated,
supplemented or otherwise modified prior to the date hereof, by the Existing Joinder Documents or otherwise, as
reaffirmed pursuant to the Reaffirmation Agreement and as otherwise amended, restated, supplemented or otherwise modified from time to time hereafter.

"Commitment" means, as to any Lender, the sum of such Lender's Revolving Credit Commitment and applicable Term Loan Commitment as set
forth in the Register, as such Commitment may be increased, reduced or otherwise modified at any time or from time to time pursuant to the terms hereof.

"Commitment Percentage" means, as to any Lender at any time, the ratio of (a) the amount of the Commitment of such Lender to
(b) the Aggregate Commitment of all the Lenders.

"Consolidated" means, when used with reference to financial statements or financial statement items of the Borrower and its Subsidiaries,
such statements or items on a consolidated basis in accordance with applicable principles of consolidation under GAAP.

"Credit Facility" means, collectively, the Revolving Credit Facility, the Term Loan Facility and the L/C Facility.

"Debt" means, with respect to the Borrower and its Restricted Subsidiaries at any date and without duplication, the sum of the following
calculated in accordance with GAAP: (a) all liabilities, obligations and indebtedness for borrowed money including, but not limited to, obligations evidenced by bonds, debentures, notes or
other similar instruments of any such Person, (b) all obligations to pay the deferred purchase price of property or services of any such Person (including, without limitation, all obligations
under non-competition agreements), except trade payables arising in the ordinary course of business not more than ninety (90) days past due, (c) all obligations of any such
Person as lessee under Capital Leases to the extent such obligations are required to be capitalized in accordance with GAAP, (d) all Debt of any other Person secured by a Lien on any asset of
any such Person, (e) all Guaranty Obligations of any such Person, (f) all obligations, contingent or otherwise, of any such Person relative to the face amount of letters of credit,
whether or not drawn, including, without limitation, any Reimbursement Obligation, and banker's acceptances issued for the account of any such Person, (g) all obligations of any such Person to
redeem, repurchase, exchange, defease or otherwise make payments in respect of capital stock or other securities or partnership interests of such Person and, (h) all net payment obligations
incurred by any such Person pursuant to Hedging Agreements;provided, however, that Bonding Obligations shall not be considered Debt.

"Default" means any of the events specified in Section 12.1 which with the passage of time, the giving of notice or any other
condition, would constitute an Event of Default.

"Disputes" shall have the meaning set forth in Section 14.5(b).

"Dollars" or "$" means, unless otherwise qualified, the lawful currency of the United States.

"Dollar Equivalent" means, at any time of determination, (a) with respect to any L/C Obligation denominated in Dollars, the amount
thereof and (b) with respect to any L/C Obligation denominated in a currency other than Dollars, the amount of Dollars which is equivalent to the amount of such L/C

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Obligation
at the most favorable spot exchange rate determined by the Administrative Agent to be available to it at such time of determination.

"Domestic Subsidiary" means any direct or indirect subsidiary of the Borrower organized under the laws of the United States, the law of
any State thereof or the laws of Puerto Rico.

"EBITDA" means, for any period, the sum of the following determined on a Consolidated basis, without duplication, for the Borrower and its
Restricted Subsidiaries in accordance with GAAP: (a) Net Income for such periodplus(b) the sum of the following to the extent deducted
in determining Net Income: (i) income and franchise taxes, (ii) Interest Expense, (iii) amortization and depreciation, (iv) expenses related to the transactions
contemplated under this Agreement, (v) extraordinary losses and (vi) non-cash minority interest deductions, less (c) interest income and any extraordinary gains, plus(d) Pro Forma
EBITDA,plus(e) non-recurring charges to the extent that
such non-recurring charges are reasonably satisfactory to the Administrative Agent and such non-recurring charges do not exceed 7.5% of Consolidated EBITDA (including Pro Forma
EBITDA) for the period for which such charges are to be added backplus(f) for any measurement period ending during the Fiscal Year ending
March 31, 2003, $2,500,000, reflecting the amount paid by DRS Photronics, Inc. pursuant to its settlement agreement with the federal government in connection with United States v. Tress; provided, that as of the fiscal quarters ending on each of the dates set forth below, EBITDA for the four (4) consecutive fiscal quarter period
ending on such date shall be increased to reflect historical EBITDA attributable to the Borrower's acquisition of the Navy Controls Division of Eaton Corp. by the below amount corresponding to such
fiscal quarter end:

Date

AmountDecember 31, 2002

$
5,850,000March 31, 2003

$
2,925,000


andprovided further, that following the closing of the Paravant Merger, as of the fiscal quarters ending on each of the dates set forth
below, EBITDA for the four (4) consecutive fiscal quarter period ending on such date shall be increased to reflect historical EBITDA attributable to Paravant by the below amount corresponding
to such fiscal quarter end:

|Date               |  | Amount
|------------------ |  | ------
|December 31, 2002  |  | $     
|March 31, 2003     |  | $     
|June 30, 2003      |  | $     
|September 30, 2003 |  | $     



"Eligible Assignee" means, with respect to any assignment of the rights, interest and obligations of a Lender hereunder, a Person that is
at the time of such assignment (a) a commercial bank organized under the laws of the United States or any state thereof, having combined capital and surplus in excess of $500,000,000,
(b) a commercial bank organized under the laws of any other country that is a member of the Organization of Economic Cooperation and Development, or a political subdivision of any such country,
having combined capital and surplus in excess of $500,000,000, (c) a finance company, insurance company or other financial institution which in the ordinary course of business extends credit of
the type extended hereunder and that has total assets in excess of $500,000,000, (d) already a Lender hereunder (whether as an original party to this Agreement or as the assignee of another
Lender), (e) the successor (whether by transfer of assets, merger or otherwise) to all or substantially all of the commercial lending business of the assigning Lender, (f) any Affiliate
of the assigning Lender, (g) any Approved Fund or (h) any other Person that has been approved in writing as an Eligible Assignee by the Borrower (other than upon the occurrence and
during the continuance of any Default or Event of Default) and the Administrative Agent.

6

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"Eligible Accounts Receivable" means, at any date of determination thereof, anybona fideAccount created or acquired by the Borrower or any Restricted Subsidiary thereof in the ordinary course of their business as presently conducted, for which the Account Debtor has been billed and which
Account satisfies and continues to satisfy the following requirements:



7

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"Eligible Inventory" means, at any date of determination, any Inventory of the Borrower or any Restricted Subsidiary thereof that
satisfies and continues to satisfy each of the following requirements:



8

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"Eligible Unbilled Receivables" means, at any date of determination thereof, any Account (i) which is an Eligible Accounts
Receivable, but for the fact such Account has not been invoiced (a) as a result of normal frequency of billing under the particular contract, or (b) as a result of government delays in
the preparation of contract documents and (ii) which will be invoiced within ninety (90) days of the "as of" date of the particular Borrowing Base Certificate setting forth such Account.

"Employee Benefit Plan" means any employee benefit plan within the meaning of Section 3(3) of ERISA which (a) is maintained
for employees of the Borrower or any ERISA Affiliate or (b) has at any time within the preceding six (6) years been maintained for the employees of the Borrower or any current or former
ERISA Affiliate.

"Environmental Claims" means any and all administrative, regulatory or judicial actions, suits, demands, demand letters, claims, liens,
allegations, notices of noncompliance or violation, investigations (other than internal reports prepared by any Person in the ordinary course of business and not in response to any third party action
or request of any kind) or proceedings relating in any way to any actual or alleged violation of or liability under any Environmental Law or any permit issued, or any approval given, under any such
Environmental Law, including, without limitation, any and all claims by Governmental Authorities for enforcement, cleanup, removal, response, remedial or other actions or damages, contribution,
indemnification cost recovery, compensation or injunctive relief resulting from Hazardous Materials or arising from alleged injury or threat of injury to human health or the environment.

"Environmental Laws" means any and all federal, foreign, state, provincial and local laws, statutes, ordinances, rules, regulations,
permits, licenses, approvals, interpretations and orders of courts or Governmental Authorities, relating to the protection of human health or the environment, including, but not limited to,
requirements pertaining to the manufacture, processing, distribution, use, treatment, storage, disposal, transportation, handling, reporting, licensing, permitting, investigation or remediation of
Hazardous Materials.

"ERISA" means the Employee Retirement Income Security Act of 1974, and the rules and regulations thereunder, each as amended or modified
from time to time.

9

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"ERISA Affiliate" means any Person who, together with the Borrower, is treated as a single employer within the meaning of
Section 414(b), (c), (m) or (o) of the Code or Section 4001(b) of ERISA.

"Eurodollar Reserve Percentage" means, for any day, the percentage (expressed as a decimal and rounded upwards, if necessary, to the next
higher 1/100th of 1%) which is in effect for such day as prescribed by the Federal Reserve Board (or any successor) for determining the maximum reserve requirement (including, without limitation, any
basic, supplemental or emergency reserves) in respect of eurocurrency liabilities or any similar category of liabilities for a member bank of the Federal Reserve System in New York City.

"Event of Default" means any of the events specified in Section 12.1, provided that any requirement for passage of time, giving of
notice, or any other condition, has been satisfied.

"Excess Cash Flow" means, for any period of determination, the sum of (a) EBITDA for such period (determined by adding back thereto
any amounts deducted in determining Net Income for such period that were paid, incurred or accrued by Borrower or any of its Restricted Subsidiaries in violation of any of the other provisions of this
Agreement),minus(b) income and franchise taxes (paid or payable in cash) and (to the extent permitted hereunder) Interest Expense (paid or
payable in cash)minus(c) all principal payments made in respect of Debt during such period, to the extent permitted hereunder (excluding Excess
Cash Flow payments pursuant to Section 4.4(b)(vii))minus(d) all Capital Expenditures made in cash during such period, to the extent
permitted hereunder,minus(e) non-scheduled principal payments of Term Loans (excluding Excess Cash Flow payments pursuant to
Section 4.4(b)(v)) andplusorminus(as applicable) (f) changes in working capital.

"Excess Proceeds" shall have the meaning assigned thereto in Section 4.4(b)(vii).

"Existing Foreign Currency Letter of Credit" means letter of credit number 866287 issued by Mellon Bank, N.A. in the face amount of
£750,000.

"Existing Joinder Documents" means each agreement and instrument listed on Schedule 1hereto.

"Existing Letters of Credit" means those letters of credit issued by Mellon Bank, N.A. and existing on the Closing Date and identified on Schedule 7.1(t).

"Extensions of Credit" means, as to any Lender at any time, (a) an amount equal to the sum of (i) the aggregate principal
amount of all Revolving Credit Loans made by such Lender then outstanding, (ii) such Lender's Revolving Credit Commitment Percentage of the L/C Obligations then outstanding, (iii) such
Lender's Revolving Credit Commitment Percentage of the Swingline Loans then outstanding and (iv) the aggregate principal amount of all Term Loans made by such Lender then outstanding, or
(b) the making of any Loan or participation in any Letter of Credit by such Lender, as the context requires.

"FDIC" means the Federal Deposit Insurance Corporation, or any successor thereto.

"Federal Funds Rate" means, the rate per annum (rounded upwards, if necessary, to the next higher 1/100th of 1%) representing the daily
effective federal funds rate as quoted by the Administrative Agent and confirmed in Federal Reserve Board Statistical Release H.15 (519) or any successor or substitute publication selected by
the Administrative Agent. If, for any reason, such rate is not available, then "Federal Funds Rate" means a daily rate which is determined, in the opinion of the Administrative Agent, to be the rate
at which federal funds are being offered for sale in the national federal funds market at 9:00 a.m. (Charlotte time). Rates for weekends or holidays shall be the same as the rate for the most
immediately preceding Business Day.

"Fiscal Year" means the fiscal year of the Borrower and its Restricted Subsidiaries ending on March 31.

"Fixed Charges" means, for any period, the sum of the following determined on a Consolidated basis, without duplication, for the Borrower
and its Restricted Subsidiaries in accordance with GAAP:

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(a) Interest
Expense (paid in cash), (b) scheduled principal payments with respect to Debt, and (c) cash taxes.

"Foreign Accounts" shall have the meaning assigned thereto in clause (vii) of the definition of Eligible Accounts Receivable.

"Foreign Subsidiary" means any direct or indirect subsidiary of the Borrower that is not a Domestic Subsidiary.

"GAAP" means United States generally accepted accounting principles, as recognized by the American Institute of Certified Public
Accountants and the Financial Accounting Standards Board, consistently applied and maintained on a consistent basis for the Borrower and its Subsidiaries throughout the period indicated.

"Governmental Approvals" means all authorizations, consents, approvals, licenses and exemptions of, registrations and filings with, and
reports to, all Governmental Authorities.

"Governmental Authority" means any nation, province, state or political subdivision thereof, and any government or any Person exercising
executive, legislative, regulatory or administrative functions of or pertaining to government, and any corporation or other entity owned or controlled, through stock or capital ownership or otherwise,
by any of the foregoing.

"Governmental Contract" means a contract between the Borrower and an agency, department or instrumentality of the United States or any
state Governmental Authority in the United States where such Borrower is the prime contractor.

"Guaranty Obligation" means, with respect to the Borrower and its Restricted Subsidiaries, without duplication, any obligation, contingent
or otherwise, of any such Person pursuant to which such Person has directly or indirectly guaranteed any Debt or other obligation of any other Person and, without limiting the generality of the
foregoing, any obligation, direct or indirect, contingent or otherwise, of any such Person (a) to purchase or pay (or advance or supply funds for the purchase or payment of) such Debt or other
obligation (whether arising by virtue of partnership arrangements, by agreement to keep well, to purchase assets, goods, securities or services, to take-or-pay, or to maintain
financial statement condition or otherwise) or (b) entered into for the purpose of assuring in any other manner the obligee of such Debt or other obligation of the payment thereof or to protect
such obligee against loss in respect thereof (in whole or in part);provided, that the term Guaranty Obligation shall not include
(i) endorsements for collection or deposit in the ordinary course of business or (ii) guarantees by the Borrower or any Restricted Subsidiary thereof of any non-Debt
obligations of the Borrower or any Restricted Subsidiary thereof.

"Hazardous Materials" means any substances or materials (a) which are or become defined as hazardous wastes, hazardous substances,
pollutants, contaminants, chemical substances or mixtures or toxic substances under any Environmental Law, (b) which are toxic, explosive, corrosive, flammable, infectious, radioactive,
carcinogenic, mutagenic or otherwise harmful to human health or the environment and are or become regulated by any Governmental Authority, (c) the presence of which require investigation or
remediation under any Environmental Law or common law, (d) the discharge or emission or release of which requires a permit or license under any Environmental Law or other Governmental Approval,
(e) which are deemed to constitute a nuisance or a trespass which pose a health or safety hazard to Persons or neighboring properties, or (f) which contain, without limitation, asbestos,
polychlorinated biphenyls, urea formaldehyde foam insulation, petroleum hydrocarbons, petroleum derived substances or waste, crude oil, nuclear fuel, natural gas or synthetic gas.

"Hedging Agreement" means any agreement with respect to any Interest Rate Contract, forward rate agreement, commodity swap, forward
foreign exchange agreement, currency swap agreement, cross-currency rate swap agreement, currency option agreement or other agreement or arrangement designed to alter the risks of any Person arising
from fluctuations in interest rates, currency values or commodity prices, all as amended, restated, supplemented or otherwise modified from time to time.

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"Increase Notification" means the written notice by the Borrower of its desire to increase the Term Loan Commitment pursuant to
Section 4.6.

"Increase Notification Date" means the date on which the Increase Notification is received by the Administrative Agent.

"Initial Term Loan Commitment" means (a) as to any Lender, the obligation of such Lender to make Initial Term Loans for the account
of the Borrower hereunder in an aggregate principal amount not to exceed the amount set forth in the Register and (b) as to all Lenders, the aggregate commitment to make Initial Term Loans. As
of the Original Closing Date, the Initial Term Loan Commitment was $140,000,000, and as of the Amendment and Restatement Closing Date (after giving effect to repayments of the Initial Term Loans prior
to such date) the Initial Term Loan Commitment is $138,600,000.

"Initial Term Loans" means the term loans made to the Borrower by the Lenders pursuant to Section 4.1(a) on the Original Closing
Date and shall not include any of the Supplemental Term Loans made to the Borrower pursuant to Section 4.1(b) or any of the Additional Term Loans made to the Borrower pursuant to
Section 4.6.

"Insurance and Condemnation Proceeds" shall have the meaning assigned thereto in Section 4.4(b)(iv).

"Interest Expense" means, with respect to the Borrower and its Restricted Subsidiaries for any period, the gross interest expense
(including, without limitation, interest expense attributable to Capital Leases and all net payment obligations pursuant to Hedging Agreements) of the Borrower and its Restricted Subsidiaries, all
determined for such period on a Consolidated basis, without duplication, in accordance with GAAP.

"Interest Period" shall have the meaning assigned thereto in Section 5.1(b).

"Interest Rate Contract" means any interest rate swap agreement, interest rate cap agreement, interest rate floor agreement, interest rate
collar agreement, interest rate option or any other agreement regarding the hedging of interest rate risk exposure executed in connection with hedging the interest rate exposure of any Person and any
confirming letter executed pursuant to such agreement, all as amended, restated, supplemented or otherwise modified from time to time.

"Inventory" means all "inventory" (as now or hereafter defined in the UCC) of the Borrower or any Restricted Subsidiary, including,
without limitation, all raw materials, inventory and other materials and supplies, work-in-process, finished goods, all accessions thereto, documents therefor and any products
made or processed therefrom and all substances, if any, commingled therewith or added thereto.

"ISP98" means the International Standby Practices (1998 Revision, effective January 1, 1999), International Chamber of Commerce
Publication No. 590.

"Issuing Lender" means (a) with respect to Letters of Credit issued hereunder after the Original Closing Date, Wachovia, in its
capacity as issuer thereof, or any successor thereto and (b) with respect to the Existing Letters of Credit, Mellon Bank, N.A.

"Issuing Lender" means with respect to Letters of Credit issued hereunder, Wachovia, in its capacity as issuer thereof, or any successor
thereto.

"L/C Commitment" means Seventy-Five Million Dollars ($75,000,000).

"L/C Facility" means the letter of credit facility established pursuant to Article III.

"L/C Obligations" means at any time, an amount equal to the sum of (a) the aggregate undrawn and unexpired amount of the then
outstanding Letters of Credit and (b) the aggregate amount of drawings under Letters of Credit which have not then been reimbursed pursuant to Section 3.5.

"L/C Participants" means the collective reference to all the Lenders other than the Issuing Lender.

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"Lender" means each Person executing this Agreement as a Lender (including, without limitation, the Issuing Lender and the Swingline
Lender unless the context otherwise requires) set forth on the signature pages hereto and each Person that hereafter becomes a party to this Agreement as a Lender pursuant to Section 4.6 or
Section 14.10.

"Lending Office" means, with respect to any Lender, the office of such Lender maintaining such Lender's Revolving Credit Commitment
Percentage or applicable Term Loan Percentage, as applicable, of the Extensions of Credit.

"Letters of Credit" means the collective reference to letters of credit issued pursuant to Section 3.1 and the Existing Letters of
Credit.

"LIBOR" means the rate of interest per annum determined on the basis of the rate for deposits in Dollars in minimum amounts of at least
$5,000,000 for a period equal to the applicable Interest Period which appears on the Dow Jones Market Screen 3750 at approximately 11:00 a.m. (London time) two (2) Business Days prior to
the first day of the applicable Interest Period (rounded upward, if necessary, to the nearest 1/100th of 1%). If, for any reason, such rate does not appear on Dow Jones Market Screen
3750, then "LIBOR" shall be determined by the Administrative Agent to be the arithmetic average of the rate per annum at which deposits in Dollars in minimum amounts of at least $5,000,000 would be
offered by first class banks in the London interbank market to the Administrative Agent at approximately 11:00 a.m. (London time) two (2) Business Days prior to the first day of the
applicable Interest Period for a period equal to such Interest Period. Each calculation by the Administrative Agent of LIBOR shall be conclusive and binding for all purposes, absent manifest error.

"LIBOR Rate" means a rate per annum (rounded upwards, if necessary, to the next higher 1/100th of 1%) determined by the Administrative
Agent pursuant to the following formula:

|LIBOR Rate = | LIBOR
1.00-Eurodollar Reserve Percentage |  | 
|------------ | ---------------------------------------- |  | 

"LIBOR Rate Loan" means any Loan bearing interest at a rate based upon the LIBOR Rate as provided in Section 5.1(a).

"Lien" means, with respect to any asset, any mortgage, leasehold mortgage, lien, pledge, charge, security interest, hypothecation or
encumbrance of any kind in respect of such asset. For the purposes of this Agreement, a Person shall be deemed to own subject to a Lien any asset which it has acquired or holds subject to the interest
of a vendor or lessor under any conditional sale agreement, Capital Lease or other title retention agreement relating to such asset.

"Loan Documents" means, collectively, this Agreement, the Notes, the Applications, the Security Documents, each joinder agreement executed
pursuant to Section 9.11 and each other document, instrument, certificate and agreement executed and delivered by the Borrower or any Subsidiary thereof in connection with this Agreement or
otherwise referred to herein or contemplated hereby (excluding any Hedging Agreement), all as may be amended, restated, supplemented or otherwise modified from time to time.

"Loans" means the collective reference to the Revolving Credit Loans, the Term Loans, the Swingline Loans, and "Loan" means any of such
Loans.

"Material Adverse Effect" means, with respect to the Borrower or any of its Restricted Subsidiaries (or prior to the consummation of the
Paravant Merger, Paravant or any of its Subsidiaries), a material adverse effect on (i) the properties, business, prospects, operations or condition (financial or otherwise) of such Persons,
taken as a whole, or (ii) the ability of such Persons, taken as a whole, to perform their obligations under the Loan Documents in each case to which they are parties.

"Material Contract" means (a) any contract or other agreement, written or oral, of the Borrower or any of its Restricted
Subsidiaries involving monetary liability of or to any Person in an amount in excess of $5,000,000 per annum, or (b) any other contract or agreement, written or oral, of the Borrower or

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any
of its Restricted Subsidiaries the failure to comply with which could reasonably be expected to have a Material Adverse Effect.

"Multiemployer Plan" means a "multiemployer plan" as defined in Section 4001(a)(3) of ERISA to which the Borrower or any ERISA
Affiliate is making, or is accruing an obligation to make, or has accrued an obligation to make contributions within the preceding six (6) years.

"Net Cash Proceeds" means, as applicable, (a) with respect to any sale or other disposition of assets, the gross cash proceeds
received by the Borrower or any of its Restricted Subsidiaries from such salelessthe sum of (i) all income taxes and other taxes assessed by
(or reasonably anticipated to be payable to)
a Governmental Authority as a result of such sale and any other fees and expenses incurred in connection therewith, (ii) net reserves required in accordance with GAAP in connection with such
sale and (iii) the principal amount of, and premium, if any, and interest on any Debt secured by a Lien on the asset (or a portion thereof) sold, which Debt is required to be repaid in
connection with such sale, (b) with respect to any offering of capital stock or issuance of Debt, the gross cash proceeds received by the Borrower or any of its Restricted Subsidiaries
therefromlessall reasonable legal, underwriting and other reasonable fees and expenses incurred in connection therewith and (c) with respect to
any payment under an insurance policy or in connection with a condemnation proceeding, the amount of cash proceeds received by the Borrower or its Restricted Subsidiaries from an insurance company or
Governmental Authority, as applicable, net of all reasonable expenses of collection.

"Net Income" means, with respect to the Borrower and its Restricted Subsidiaries, for any period of determination, the net income (or
loss) of the Borrower and its Restricted Subsidiaries for such period, determined on a Consolidated basis in accordance with GAAP;providedthat there
shall be excluded from Net Income the net income (or loss) of any Person accrued prior to the date it becomes a Restricted Subsidiary of such Person or is merged into or consolidated with such Person
or any of its Restricted Subsidiaries or that Person's assets are acquired by such Person or any of its Restricted Subsidiaries.

"New Lender" shall have the meaning assigned thereto in Section 4.6(b).

"Notes" means the collective reference to the Revolving Credit Notes, the Term Notes and Swingline Note, and "Note" means any of such
Notes.

"Notice of Account Designation" shall have the meaning assigned thereto in Section 2.3(b).

"Notice of Borrowing" shall have the meaning assigned thereto in Section 2.3(a).

"Notice of Conversion/Continuation" shall have the meaning assigned thereto in Section 5.2.

"Notice of Prepayment" shall have the meaning assigned thereto in Section 2.4(c).

"Obligations" means, in each case, whether now in existence or hereafter arising: (a) the principal of and interest on (including
interest accruing after the filing of any bankruptcy or similar petition) the Loans, (b) the L/C Obligations, (c) all existing or future payment and other obligations owing by the
Borrower under any Hedging Agreement (which such Hedging Agreement is permitted hereunder) with any Person that is a Lender hereunder at the time such Hedging Agreement is executed, (all such
obligations with respect to any such Hedging Agreement, "Hedging Obligations") and (d) all other fees
and commissions (including attorneys' fees), charges, indebtedness, loans, liabilities, financial accommodations, obligations, covenants and duties owing by the Borrower or any of its Restricted
Subsidiaries to the Lenders or the Administrative Agent, in each case under or in respect of this Agreement, any Note, any Letter of Credit or any of the other Loan Documents of every kind, nature and
description, direct or indirect, absolute or contingent, due or to become due, contractual or tortious, liquidated or unliquidated, and whether or not evidenced by any note.

"Officer's Compliance Certificate" shall have the meaning assigned thereto in Section 8.2.

"Original Closing Date" means September 28, 2001.

"Other Taxes" shall have the meaning assigned thereto in Section 5.11(b).

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"Paravant" means Paravant Inc., a Florida corporation.

"Paravant Acquisition" means, collectively, the acquisition of all of the issued and outstanding shares of common stock of Paravant
pursuant to the Paravant Tender Offer and the subsequent Paravant Merger.

"Paravant Merger" means the merger of Prince Merger Corporation with and into Paravant, pursuant to the terms and conditions of the
Paravant Merger Agreement.

"Paravant Merger Agreement" means the Agreement and Plan of Merger, dated as of October 23, 2002, among the Borrower, Prince Merger
Corporation (a Wholly-Owned Subsidiary of the Borrower) and Paravant, as amended, modified or supplemented from time to time with the prior written consent of the Administrative Agent, which consent
shall not be unreasonably withheld or delayed.

"Paravant Tender Offer" means the Tender Offer made by Prince Merger Corporation for all of the issued and outstanding shares of Paravant
common stock pursuant to the Offer to Purchase, dated October 28, 2002.

"PBGC" means the Pension Benefit Guaranty Corporation or any successor agency.

"Pension Plan" means any Employee Benefit Plan, other than a Multiemployer Plan, which is subject to the provisions of Title IV of ERISA
or Section 412 of the Code and which (a) is maintained for the employees of the Borrower or any ERISA Affiliates or (b) has at any time within the preceding six (6) years
been maintained for the employees of the Borrower or any of its current or former ERISA Affiliates.

"Performance Based Letters of Credit" means standby Letters of Credit issued to ensure the performance of services and/or delivery of
goods by or on behalf of the Borrower.

"Permitted Acquisition" means any acquisition permitted by Section 11.3(d).

"Permitted Acquisition Consideration" means the aggregate amount of the purchase price (including, but not limited to, any assumed debt,
earn-outs (valued at the maximum amount payable thereunder), deferred payments, or capital stock of the Borrower, net of the applicable acquired company's cash (including Cash Equivalents)
balance as shown on its most recent financial statements delivered in connection with the applicable Permitted Acquisition) to be paid on a singular basis in connection with any applicable Permitted
Acquisition as set forth in the applicable Permitted Acquisition Documents executed by the Borrower or any of its Restricted Subsidiaries in order to consummate the applicable Permitted Acquisition.

"Permitted Acquisition Documents" means the merger, stock and/or asset purchase documents entered into in connection with any Permitted
Acquisition.

"Permitted Lien" means any Lien permitted pursuant to Section 11.2 hereof.

"Permitted Subordinated Debt" means Subordinated Debt consisting of high-yield notes or convertible notes issued on terms and
conditions (including subordination provisions) reasonably satisfactory to the Administrative Agent and consistent with then-current market terms and conditions of such tenor of
Subordinated Debt.

"Person" means an individual, corporation, limited liability company, partnership, association, trust, business trust, joint venture,
joint stock company, pool, syndicate, sole proprietorship, unincorporated organization, Governmental Authority or any other form of entity or group thereof.

"Pledge Agreement" means the collective reference to the pledge agreements entered into by the Borrower (or applicable Restricted
Subsidiary thereof) in favor of the Administrative Agent for the ratable benefit of itself and the Lenders, substantially in the form of Exhibit Lhereto, as amended, restated, supplemented or
otherwise modified prior to the date hereof, by the Existing Joinder Documents or
otherwise, as reaffirmed pursuant to the Reaffirmation Agreement and as otherwise amended, restated, supplemented or otherwise modified from time to time hereafter.

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"Prime Rate" means, at any time, the rate of interest per annum publicly announced from time to time by Wachovia as its prime rate. Each
change in the Prime Rate shall be effective as of the opening of business on the day such change in such prime rate occurs. The parties hereto acknowledge that the rate announced publicly by Wachovia
as its prime rate is an index or base rate and shall not necessarily be its lowest or best rate charged to its customers or other banks.

"Pro Forma EBITDA" means, with respect to any Person acquired in connection with a Permitted Acquisition consummated during any
calculation period, EBITDA of such acquired Person calculated on a pro forma basis as of the first day of such calculation period.

"Purchasing Lender" shall have the meaning assigned thereto in Section 14.10.

"Reaffirmation Agreement" means the Reaffirmation Agreement, of even date herewith, among the Borrower, its Domestic Subsidiaries that are
Restricted Subsidiaries and the Administrative Agent (for the ratable benefit of itself and the Lenders), substantially in the form ofExhibit J,
as amended, restated, supplemented or otherwise modified from time to time.

"Register" shall have the meaning assigned thereto in Section 14.10(d).

"Reimbursement Obligation" means the obligation of the Borrower to reimburse the Issuing Lender pursuant to Section 3.5 for amounts
drawn under Letters of Credit.

"Required Lenders" means, at any date, any combination of Lenders holding at least fifty-one percent (51%) of each of
(a) the Revolving Credit Commitment (or, if the Revolving Credit Facility has been terminated, any combination of Lenders holding at least fifty-one percent (51%) of the aggregate
outstanding Extensions of Credit thereunder) and (b) the aggregate outstanding Extensions of Credit under the Term Loan Facility.

"Responsible Officer" means any of the following: the chief executive officer, chief financial officer or corporate controller of the
Borrower or any other officer of the Borrower reasonably acceptable to the Administrative Agent.

"Restricted Paravant Entities" means Paravant and each of its Wholly-Owned Subsidiaries.

"Restricted Subsidiaries" means all Subsidiaries of the Borrower other than the Unrestricted Subsidiaries.

"Revolving Credit Commitment" means (a) as to any Lender, the obligation of such Lender to make Revolving Credit Loans for the
account of the Borrower hereunder in an aggregate principal amount at any time outstanding not to exceed the amount set forth in the Register, as such Revolving Credit Commitment may be reduced or
modified at any time or from time to time pursuant to the terms hereof and (b) as to all Lenders, the aggregate commitment of all Lenders to make Revolving Credit Loans, as such amount may be
reduced at any time or from time to time pursuant to the terms hereof. The Revolving Credit Commitment of all Lenders on the Amendment and Restatement Closing Date shall be $125,000,000.

"Revolving Credit Commitment Percentage" means, as to any Lender at any time, the ratio of (a) the amount of the Revolving Credit
Commitment of such Lender to (b) the Revolving Credit Commitments of all Lenders.

"Revolving Credit Facility" means the revolving credit facility established pursuant to Article II.

"Revolving Credit Loans" means any revolving loan made to the Borrower pursuant to Section 2.1, and all such revolving loans
collectively as the context requires.

"Revolving Credit Maturity Date" means the earliest of the dates referred to in Section 2.7.

"Revolving Credit Notes" means the collective reference to the revolving credit promissory notes made by the Borrower payable to the order
of each Lender, substantially in the form ofExhibit A-1hereto, evidencing the Revolving Credit Loans, and any amendments,
supplements and modifications

16

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thereto,
any substitutions therefor, and any replacements, restatements, renewals or extensions thereof, in whole or in part; "Revolving Credit Note"
means any of such Revolving Credit Notes.

"Security Documents" means the collective reference to the Subsidiary Guaranty Agreement, the Collateral Agreement, the Pledge Agreement,
the Reaffirmation Agreement and each other agreement or writing pursuant to which the Borrower or any Restricted Subsidiary thereof purports to pledge or grant a security interest in any property or
assets securing the Obligations or any such Person purports to guaranty the payment and/or performance of the Obligations, in each case, as amended, restated, supplemented or otherwise modified prior
to the date hereof, by the Existing Joinder Documents or otherwise, as reaffirmed pursuant by the Reaffirmation Agreement and as otherwise amended, restated, supplemented or otherwise modified from
time to time hereafter.

"Sensors Acquisition" means the acquisition by the Borrower of the assets and business of the Sensors and Electronic Systems Organization
business unit of The Boeing Company, pursuant to the terms and conditions of the Sensors Purchase Agreement.

"Sensors Purchase Agreement" means the Asset Purchase Agreement between The Boeing Company and the Borrower dated as of August 3,
2001, as amended, modified or otherwise supplemented.

"Solvent" means, as to the Borrower and its Restricted Subsidiaries on a particular date, that any such Person (a) has capital
sufficient to carry on its business and transactions and all business and transactions in which it is about to engage and is able to pay its debts as they mature, (b) owns property having a
value, both at fair valuation and at present fair saleable value, greater than the amount required to pay its probable liabilities (including contingencies), and (c) does not believe that it
will incur debts or liabilities beyond its ability to pay such debts or liabilities as they mature.

"Subordinated Debt" means the collective reference to (a) Permitted Subordinated Debt and (b) any other Debt of the Borrower
or any Restricted Subsidiary subordinated in right and time of payment to the Obligations and containing such other terms and conditions, in each case as are reasonably satisfactory to the Required
Lenders.

"Subsidiary" means as to any Person, any corporation, partnership, limited liability company or other entity of which more than fifty
percent (50%) of the outstanding capital stock or other ownership
interests having ordinary voting power to elect a majority of the board of directors or other managers of such corporation, partnership, limited liability company or other entity is at the time owned
by or the management is otherwise controlled by such Person (irrespective of whether, at the time, capital stock or other ownership interests of any other class or classes of such corporation,
partnership, limited liability company or other entity shall have or might have voting power by reason of the happening of any contingency). Unless otherwise qualified, references to "Subsidiary" or
"Subsidiaries" herein shall refer to those of the Borrower.

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"Subsidiary Guaranteed Obligations" means the collective reference to the guaranteed obligations of each of the Restricted Subsidiaries
party to the Subsidiary Guaranty Agreement.

"Subsidiary Guarantors" means the collective reference to the Domestic Subsidiaries of the Borrower who are Restricted Subsidiaries
executing the Subsidiary Guaranty Agreement.

"Subsidiary Guaranty Agreement" means the unconditional guaranty dated as of September 28, 2001 entered into by each of the
Subsidiary Guarantors in favor of the Administrative Agent for the ratable benefit of itself and the Lenders, substantially in the form of Exhibit H, as amended, restated, supplemented or otherwise
modified prior to the date hereof, by the Existing Joinder Documents or otherwise, as
reaffirmed by the Reaffirmation Agreement and as otherwise amended, restated, supplemented or otherwise modified from time to time hereafter.

"Supplemental Term Loan Commitment" means (a) as to any Lender, the obligation of such Lender to make Supplemental Term Loans for
the account of the Borrower hereunder in an aggregate principal amount not to exceed the amount set forth in the Register and (b) as to all Lenders, the aggregate commitment to make
Supplemental Term Loans. As of the Amendment and Restatement Closing Date, the aggregate Supplemental Term Loan Commitment is $75,000,000.

"Supplemental Term Loans" means the term loans to be made to the Borrower by the Lenders pursuant to Section 4.1(b) on the
Amendment and Restatement Closing Date.

"Swingline Commitment" means the lesser of (a) Five Million Dollars ($5,000,000) and (b) the Revolving Credit Commitment.

"Swingline Facility" means the swingline facility established pursuant to Section 2.2.

"Swingline Lender" means Wachovia in its capacity as swingline lender hereunder.

"Swingline Loan" means any swingline loan made by the Swingline Lender to the Borrower pursuant to Section 2.2, and all such
swingline loans collectively as the context requires.

"Swingline Note" means the swingline promissory note made by the Borrower payable to the order of the Swingline Lender, substantially in
the form ofExhibit A-2hereto, evidencing the Swingline Loans, and any amendments, supplements and modifications thereto, any
substitutions therefor, and any replacements, restatements, renewals or extensions thereof, in whole or in part.

"Swingline Termination Date" means the first to occur of (a) the resignation of Wachovia as Administrative Agent in accordance with
Section 13.9 and (b) the Revolving Credit Maturity Date.

"Taxes" shall have the meaning assigned thereto in Section 5.11(a).

"Term Loan Commitment" means (a) as to any Lender, the obligation of such Lender to make Initial Term Loans, Supplemental Term
Loans and/or Additional Term Loans, as applicable, for the account of the Borrower hereunder in an aggregate principal amount not to exceed the amount set forth in the Register, as such applicable
Term Loan Commitment may be increased, reduced or modified at any time or from time to time pursuant to the terms hereof and (b) as to all Lenders, the aggregate commitment to make all such
Term Loans.

"Term Loan Facility" means the term loan facility established pursuant to Article IV.

"Term Loan Increase Termination Date" means the first to occur of (a) November 26, 2004, (b) the date of termination
pursuant to Section 12.2(a), or (c) the date of repayment in full of the outstanding Term Loans pursuant to Section 4.4.

"Term Loan Maturity Date" means the first to occur of (a) September 30, 2008, (b) the date of termination pursuant to
Section 12.2(a), or (c) the date of repayment in full of the outstanding Term Loans pursuant to Section 4.4.

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"Term Loan Percentage" means, as to any Lender, as applicable, after the applicable Term Loans are made, the ratio of (a) the
outstanding principal balance of such Term Loan or Term Loans of such Lender to (b) the aggregate outstanding principal balance of all such Term Loans of all Lenders.

"Term Loans" means the Initial Term Loans previously made and the Supplemental Term Loans to be made to the Borrower by the Lenders
pursuant to Section 4.1 and all Additional Term Loans made to the Borrower pursuant to Section 4.6.

"Term Notes" means the term promissory notes made by the Borrower payable to the order of each of the Lenders, substantially in the form
ofExhibit A-3hereto, evidencing the Debt incurred by the Borrower pursuant to the Term Loan Facility, and any amendments,
modifications and supplements thereto, any substitutions therefor, and any replacement, restatements, renewals or extensions thereof, in whole or in part.

"Termination Event" means except for any such event or condition that could not reasonably be expected to have a Material Adverse Effect:
(a) a "Reportable Event" described in Section 4043 of ERISA for which the notice requirement has not been waived by the PBGC, or (b) the withdrawal of the Borrower or any ERISA
Affiliate from a Pension Plan during a plan year in which it was a "substantial employer" as defined in Section 4001(a)(2) of ERISA, or (c) the termination of a Pension Plan, the filing
of a notice of intent to terminate a Pension Plan or the treatment of a Pension Plan amendment as a termination, under Section 4041 of ERISA, if the plan assets are not sufficient to pay all
plan liabilities, or (d) the institution of proceedings to terminate, or the appointment of a trustee with respect to, any Pension Plan by the PBGC, or (e) any other event or condition
which would constitute grounds under Section 4042(a) of ERISA for the termination of, or the appointment of a trustee to administer, any Pension Plan, or (f) the imposition of a Lien
pursuant to Section 412 of the Code or Section 302 of ERISA, or (g) the partial or complete withdrawal of the Borrower or any ERISA Affiliate from a Multiemployer Plan if
withdrawal liability is asserted by such plan, or (h) any event or condition which results in the reorganization or insolvency of a Multiemployer Plan under Sections 4241 or 4245 of ERISA, or
(h) any event or condition which results in the termination of a Multiemployer Plan under Section 4041A of ERISA or the institution by PBGC of proceedings to terminate a Multiemployer
Plan under Section 4042 of ERISA.

"Total Leverage Ratio" means, as of any date, the ratio of (a) the sum of (i) Debt outstanding as of such date less
(ii) the outstanding amount of all Performance Based Letters of Credit to (b) EBITDA for the period of four (4) consecutive fiscal quarters ending on or immediately prior to such
date.

"Uniform Customs" means the Uniform Customs and Practice for Documentary Credits (1993 Revision), effective January, 1994 International
Chamber of Commerce Publication No. 500.

"Unrestricted Subsidiary" means any Subsidiary of the Borrower set forth on Schedule 2 hereto.

"UCC" means the Uniform Commercial Code as in effect in the State of New York, as amended or modified from time to time.

"United States" means the United States of America.

"Wachovia" means Wachovia Bank, National Association, a national banking association, and its successors.

"Wholly-Owned" means, with respect to a Subsidiary, that all of the shares of capital stock or other ownership interests of such
Subsidiary are, directly or indirectly, owned or controlled by the Borrower and/or one or more of its Wholly-Owned Subsidiaries (except for directors' qualifying shares or other shares required by
Applicable Law to be owned by a Person other than the Borrower).

SECTION 1.2General.    Unless otherwise specified, a reference in this Agreement to a particular article,
section, subsection, Schedule or Exhibit is a reference to that article, section, subsection,

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Schedule
or Exhibit of this Agreement. Wherever from the context it appears appropriate, each term stated in either the singular or plural shall include the singular and plural, and pronouns stated in
the masculine, feminine or neuter gender shall include the masculine, the feminine and the neuter. Any reference herein to "Charlotte time" shall refer
to the applicable time of day in Charlotte, North Carolina.



(a)Use of Capitalized Terms.    Unless otherwise defined therein, all capitalized terms defined in this Agreement
shall have the defined meanings when used in this Agreement, the Notes and the other Loan Documents or any certificate, report or other document made or delivered pursuant to this Agreement.

(b)Miscellaneous.    The words "hereof", "herein" and "hereunder" and words of similar import when used in this
Agreement shall refer to this Agreement as a whole and not to any particular provision of this Agreement.

ARTICLE II

REVOLVING CREDIT FACILITY

SECTION 2.1Revolving Credit Loans.    Subject to the terms and conditions of this
Agreement, and in reliance upon the representations and warranties set forth herein, each Lender severally agrees to make Revolving Credit Loans to the Borrower from time to time from the Amendment
and Restatement Closing Date through, but not including, the Revolving Credit Maturity Date as requested by the Borrower in accordance with the terms of Section 2.3; provided, that (a) the sum
of the aggregate amount of all outstanding Revolving Credit Loans (after giving effect to the amount requested and the
use of the proceeds thereof to repay Extensions of Credit hereunder), Swingline Loans and L/C Obligations from any Lender to the Borrower shall at no time exceed such Lender's Revolving Credit
Commitment and (b) no borrowing of Revolving Credit Loans shall be made if, immediately after giving effect thereto and the use of the proceeds thereof to repay Extensions of Credit hereunder,
the aggregate principal amount of Revolving Credit Loans then outstandingplus(i) all outstanding Swingline Loans plus(ii) the aggregate
principal amount of all outstanding L/C Obligations would exceed the then applicable Borrowing Limit. Each Revolving
Credit Loan by a Lender shall be in a principal amount equal to such Lender's Revolving Credit Commitment Percentage of the aggregate principal amount of Revolving Credit Loans requested on such
occasion. Subject to the terms and conditions hereof, the Borrower may borrow, repay and reborrow Revolving Credit Loans hereunder until the Revolving Credit Maturity Date.



(a)Availability.    Subject to the terms and conditions of this Agreement, the Swingline Lender agrees to make
Swingline Loans to the Borrower from time to time from the Amendment and Restatement Closing Date through, but not including, the Swingline Termination Date; provided, that the Swingline Lender shall
have no obligation to make any Swingline Loan, if, after giving effect to any amount requested and the use of
the proceeds thereof to repay Extensions of Credit hereunder, (a) the aggregate principal amount of all Swingline Loans then outstanding would exceed the Swingline Commitment or (b) the
aggregate principal amount of all Revolving Credit Loans then outstanding plus the aggregate principal amount of all Swingline Loans then outstanding plusthe L/C Obligations then outstanding would
exceed the then applicable Borrowing Limit.

(b)Refunding.

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(a)Requests for Borrowing.    The Borrower shall give the Administrative Agent irrevocable prior written notice
substantially in the form attached hereto asExhibit B(a "Notice of Borrowing") not later than
11:00 a.m. (Charlotte time) (i) on the same Business Day as each Base Rate Loan and each Swingline Loan and (ii) at least three (3) Business Days before each LIBOR Rate
Loan, of its intention to borrow, specifying (A) the date of such borrowing, which shall be a Business Day, (B) the amount of such borrowing, which shall be (x) with respect to
Base Rate Loans (other than Swingline Loans) in an aggregate principal amount of $2,500,000 or a whole multiple of $100,000 in excess thereof, (y) with respect to LIBOR Rate Loans in an
aggregate principal amount of $2,500,000 or a whole multiple of $100,000 in excess thereof and (z) with respect to Swingline Loans in an aggregate principal amount of $50,000 or a whole
multiple of $50,000 in excess thereof, (C) whether such Loan is to be a Revolving Credit Loan or Swingline Loan, (D) whether the Revolving Credit Loans are to be LIBOR Rate Loans or Base
Rate Loans, and (E) in the case of a LIBOR Rate Loan, the duration of the Interest Period applicable thereto. A Notice of Borrowing received after 11:00 a.m. (Charlotte time) shall be
deemed received on the next Business Day. The Administrative Agent shall promptly notify the Lenders of each Notice of Borrowing by telecopier (or by telephone promptly confirmed by telecopier).

(b)Disbursement of Revolving Credit and Swingline Loans.    Not later than 2:00 p.m. (Charlotte time) on
the proposed borrowing date, subject to the terms and conditions of this Agreement, (i) each Lender will make available to the Administrative Agent, for the account of the Borrower, at the
office of the Administrative Agent in funds immediately available to the Administrative Agent, such Lender's Revolving Credit Commitment Percentage of the Revolving Credit Loans to be made on such
borrowing date and (ii) the Swingline Lender will make available to the Administrative Agent, for the account of the Borrower, at the office of the Administrative Agent in funds immediately
available to the Administrative Agent, the Swingline Loans to be made on such borrowing date; provided that no Lender shall be responsible for any default by any other Lender in that other Lender's
obligation to make a Loan requested hereunder nor shall the commitment of any Lender to make the particular type of Loan requested be increased or decreased as a result of a default by any other
Lender in that other Lender's obligation to make a Loan requested hereunder. The Borrower hereby irrevocably authorizes the Administrative Agent to disburse the proceeds of each borrowing requested
pursuant to this Section 2.3 in immediately available funds by crediting or wiring such proceeds to the deposit account of the Borrower identified in the most recent notice substantially in the
form ofExhibit Chereto (a "Notice of Account Designation") delivered by the Borrower to the
Administrative Agent or as may be otherwise agreed upon by the Borrower and the Administrative Agent from time to time. Subject to Section 5.7 hereof, the Administrative Agent shall not be
obligated to disburse the portion of the proceeds of any Revolving Credit Loan requested pursuant to this Section 2.3 to the extent that any Lender has not made available to the Administrative
Agent its Revolving Credit Commitment Percentage of such Loan. Revolving Credit Loans to be made for the purpose of refunding Swingline Loans shall be made by the Lenders as provided in
Section 2.2(b).



(a)Repayment on Termination Date.    The Borrower hereby agrees to repay the outstanding principal amount of
(i) all Revolving Credit Loans in full on the Revolving Credit Maturity Date, and (ii) all Swingline Loans in accordance with Section 2.2(b) and otherwise in full on the Revolving
Credit Maturity Date, together, in each case, with all accrued but unpaid interest thereon.

(b)Mandatory Repayment of Revolving Credit Loans.

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(c)Optional Repayments.    The Borrower may at any time and from time to time repay the Revolving Credit Loans and
Swingline Loans, in whole or in part, upon at least three (3) Business Days' irrevocable notice to the Administrative Agent with respect to LIBOR Rate Loans and one (1) Business Day's
irrevocable notice with respect to Base Rate Loans and Swingline Loans, substantially in the form attached hereto asExhibit D(a
"Notice of Prepayment") specifying the date and amount of repayment and whether the repayment is of LIBOR Rate Loans, Base Rate Loans, Swingline Loans
or a combination thereof, and, if of a combination thereof, the amount allocable to each. Upon receipt of such notice, the Administrative Agent shall promptly notify each Lender by telecopier (or by
telephone promptly confirmed by telecopier). If any such notice is given, the amount specified in such notice shall be due and payable on the date set forth in such notice. Partial repayments shall be
in an aggregate amount of $2,500,000 or a whole multiple of $100,000 in excess thereof with respect to Base Rate Loans (other than Swingline Loans), $2,500,000 or a whole multiple of $100,000 in
excess thereof with respect to LIBOR Rate Loans and $50,000 or a whole multiple of $50,000 in excess thereof with respect to Swingline Loans. Each such repayment shall be accompanied by an amount
required to be paid pursuant to Section 5.9 hereof.

(d)Limitation on Repayment of LIBOR Rate Loans.    The Borrower may not repay any LIBOR Rate Loan on any day other
than on the last day of the Interest Period applicable thereto unless such repayment is accompanied by any amount required to be paid pursuant to Section 5.9 hereof.

(e)Hedging Agreements.    No repayment or prepayment pursuant to this Section 2.4 shall affect any of the
Borrower's obligations under any Hedging Agreement.



(a)Revolving Credit Notes.    Except as otherwise provided in Section 14.10 (a) - (e), each Lender's
Revolving Credit Loans and the obligation of the Borrower to repay such Revolving Credit Loans shall be evidenced by a separate Revolving Credit Note executed by the Borrower payable to the order of
such Lender.

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(b)Swingline Notes.The Swingline Loans and the obligation of the Borrower to repay such Swingline Loans
shall
be evidenced by a Swingline Note executed by the Borrower payable to the order of the Swingline Lender.

SECTION
2.6Permanent Reduction of the Revolving Credit Commitment.

(a)Voluntary Reduction.The Borrower shall have the right at any time and from time to time, upon at least five
(5) Business Days' prior written notice to the Administrative Agent, to permanently reduce, without premium or penalty, (i) the entire Revolving Credit Commitment at any time or
(ii) portions of the Revolving Credit Commitment, from time to time, in an aggregate principal amount not less than $2,000,000 or any whole multiple of $1,000,000 in excess thereof. Upon
receipt of such notice, the Administrative Agent shall promptly notify each of the Lenders thereof by telecopier (or by telephone promptly confirmed by telecopier). The amount of each partial
permanent reduction shall permanently reduce the Lenders' Revolving Credit Commitmentspro ratain accordance with their respective Revolving Credit
Commitment Percentages.

(b)Mandatory Reduction.The Revolving Credit Commitment shall be permanently reduced on the date of the
required prepayment under Section 4.4(b)(vii) by an amount equal to the amount of such Excess Proceeds as referred to in such Section 4.4(b)(vii), to the extent a corresponding
prepayment was made pursuant to Section 4.4(b)(iii).

(c)Corresponding Payment.Each permanent reduction permitted or required pursuant to this Section 2.6
shall be accompanied by a payment of principal sufficient to reduce the aggregate outstanding Revolving Credit Loans, Swingline Loans and L/C Obligations, as applicable, after such reduction to the
Revolving Credit Commitment as so reduced and if the Revolving Credit Commitment as so reduced is less than the aggregate amount of all outstanding Letters of Credit, the Borrower shall be required to
deposit cash collateral in a cash collateral account opened by the Administrative Agent in an amount equal to the aggregate then undrawn and unexpired Dollar Equivalent amount of such Letters of
Credit. Such cash collateral shall be applied in accordance with Section 12.2(b). Any reduction of the Revolving Credit Commitment to zero shall be accompanied by payment of all outstanding
Revolving Credit Loans and Swingline Loans (and furnishing of cash collateral satisfactory to the Administrative Agent for all L/C Obligations) and shall result in the termination of the Revolving
Credit Commitment and the Swingline Commitment and the Revolving Credit Facility. Such cash collateral shall be applied in accordance with Section 12.2(b). If any reduction of the Revolving
Credit Commitment requires the repayment of any LIBOR Rate Loan, such repayment shall be accompanied by any amount required to be paid pursuant to Section 5.9 hereof.

SECTION
2.7Termination of Revolving Credit Facility.The Revolving Credit Facility shall terminate on the
earliest of (a) September 30, 2006, (b) the date of termination by the Borrower pursuant to Section 2.6, or (c) the date of termination pursuant to
Section 12.2(a).

ARTICLE III    LETTER OF CREDIT FACILITY

SECTION
3.1L/C Commitment.Subject to the terms and conditions hereof, the Issuing Lender, in reliance on the
agreements of the other Lenders set forth in Section 3.4(a), agrees to issue standby Letters of Credit for the account of the Borrower on any Business Day from the Amendment and Restatement
Closing Date through but not including the ninetieth (90th) Business Day prior to the Revolving Credit Maturity Date in such form as may be approved from time to time by the Issuing
Lender;provided, that the Issuing Lender shall have no obligation to issue any Letter of Credit if, after

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giving
effect to such issuance, (a) the L/C Obligations would exceed the L/C Commitment or (b) the aggregate principal amount of outstanding Revolving Credit Loans, plusthe aggregate principal
amount of outstanding Swingline Loans,plusthe aggregate amount of L/C
Obligations would exceed the then applicable Borrowing Limit. Each Letter of Credit shall (i) be denominated in Dollars in a minimum amount of $100,000 (other than the Existing Foreign Currency
Letter of Credit) or in an amount less than $100,000 if approved in writing by the Administrative Agent in its sole discretion, (ii) be a standby letter of credit issued to support obligations
of the Borrower or any of its Restricted Subsidiaries, contingent or otherwise, incurred in the ordinary course of business, (iii) expire on a date satisfactory to the Issuing Lender, which
date shall be no later than ninety (90) Business Days prior to the Revolving Credit Maturity Date and (iv) be subject to the Uniform Customs and/or ISP98, as set forth in the Application
or as determined by the Issuing Lender and, to the extent not inconsistent therewith, the laws of the State of North Carolina. The Issuing Lender shall not at any time be obligated to issue any Letter
of Credit hereunder if such issuance would conflict with, or cause the Issuing Lender or any L/C Participant to exceed any limits imposed by, any Applicable Law. References herein to "issue" and
derivations thereof with respect to Letters of Credit shall also include extensions or modifications of any existing Letters of Credit, unless the context otherwise requires.

SECTION
3.2Procedure for Issuance of Letters of Credit.The Borrower may from time to time request that the
Issuing Lender issue a Letter of Credit by delivering to the Issuing Lender at the Administrative Agent's Office an Application therefor, completed to the satisfaction of the Issuing Lender, and such
other certificates, documents and other papers and information as the Issuing Lender may request. Upon receipt of any Application, the Issuing Lender shall process such Application and the
certificates, documents and other papers and information delivered to it in connection therewith in
accordance with its customary procedures and shall, subject to Section 3.1 and Article VII hereof, promptly issue the Letter of Credit requested thereby (but in no event shall the
Issuing Lender be required to issue any Letter of Credit earlier than three (3) Business Days after its receipt of the Application therefor and all such other certificates, documents and other
papers and information relating thereto) by issuing the original of such Letter of Credit to the beneficiary thereof or as otherwise may be agreed by the Issuing Lender and the Borrower. The Issuing
Lender shall promptly furnish to the Borrower a copy of such Letter of Credit and promptly notify each Lender of the issuance and upon request by any Lender, furnish to such Lender a copy of such
Letter of Credit and the amount of such Lender's L/C Participation therein by telecopier (or by telephone promptly confirmed by telecopier).

SECTION
3.3Commissions and Other Charges.

(a)    The
Borrower shall pay to the Administrative Agent, for the account of the Issuing Lender and the L/C Participants, a letter of credit commission with respect to each
Letter of Credit in an amount equal to the face amount of such Letter of Creditmultiplied bythe Applicable Margin with respect to Revolving Credit
Loans that are LIBOR Rate Loans (determined on a per annum basis). Such commission shall be payable quarterly in arrears on the last Business Day of each calendar quarter and on the Revolving Credit
Maturity Date. The Administrative Agent shall, promptly following its receipt thereof, distribute to the Issuing Lender and the L/C Participants all commissions received pursuant to this
Section 3.3(a) in accordance with their respective Revolving Credit Commitment Percentages.

(b)    In
addition to the foregoing commission, the Borrower shall pay the Issuing Lender an issuance fee with respect to each Letter of Credit in an amount equal to the face
amount of such Letter of Credit multiplied by 0.125% per annum;provided, that such issuance fee shall not be payable with respect to the Existing
Letter of Credit. Such issuance fee shall be payable quarterly in arrears on the last Business Day of each calendar quarter and on the Revolving Credit Maturity Date.

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(c)    In
addition to the foregoing fees and commissions, the Borrower shall pay or reimburse the Issuing Lender for such normal and customary costs and expenses as are
incurred or charged by the Issuing Lender in issuing, effecting payment under, amending or otherwise administering any Letter of Credit.

SECTION
3.4L/C Participations.

(a)    The
Issuing Lender irrevocably agrees to grant and hereby grants to each L/C Participant, and, to induce the Issuing Lender to issue Letters of Credit hereunder, each
L/C Participant irrevocably agrees (subject to clause (a) of the proviso to the initial sentence of Section 2.1 hereof) to accept and purchase
and hereby accepts and purchases from the Issuing Lender, on the terms and conditions hereinafter stated, for such L/C Participant's own account and risk an undivided interest equal to the Dollar
Equivalent of such L/C Participant's Revolving Credit Commitment Percentage in the Issuing Lender's obligations and rights under and in respect of each Letter of Credit issued hereunder and the amount
of each draft paid by the Issuing Lender thereunder. Each L/C Participant unconditionally and irrevocably agrees with the Issuing Lender that, if a draft is paid under any Letter of Credit for which
the Issuing Lender is not reimbursed in full by the Borrower through a Revolving Credit Loan or otherwise in accordance with the terms of this Agreement, such L/C Participant shall (subject to
clause (a) of the proviso to the initial sentence of Section 2.1 hereof) pay to the Issuing Lender upon demand at the Issuing Lender's address for notices specified herein an amount
equal to the Dollar Equivalent of such L/C Participant's Revolving Credit Commitment Percentage of the amount of such draft, or any part thereof, which is not so reimbursed; providedthat with respect
to any draft under any Letter of Credit, no Lender shall be required to fund more than its Revolving Credit Commitment
Percentage of such draft.

(b)    Upon
becoming aware of any amount required to be paid by any L/C Participant to the Issuing Lender pursuant to Section 3.4(a) in respect of any unreimbursed
portion of any payment made by the Issuing Lender under any Letter of Credit, the Issuing Lender shall notify each L/C Participant by telecopier (or by telephone promptly confirmed by telecopier) of
the amount and due date (which shall not be less than one (1) Business Day after the giving of such notice) of such required payment and such L/C Participant shall pay to the Issuing Lender the
amount specified on the applicable due date. If any such amount is paid to the Issuing Lender after the date such payment is due, such L/C Participant shall pay to the Issuing Lender on demand, in
addition to such amount, the product of (i) such amount,times(ii) the daily average Federal Funds Rate as determined by the
Administrative Agent during the period from and including the date such payment is due to the date on which such payment is immediately available to the Issuing Lender, times(iii) a fraction the
numerator of which is the number of days that elapse during such period and the denominator of which is 360. A
certificate of the Issuing Lender with respect to any amounts owing under this Section 3.4(b) shall be conclusive in the absence of manifest error. With respect to payment to the Issuing Lender
of the unreimbursed amounts described in this Section 3.4(b) and subject to the second parenthetical of the first sentence of this subsection (b), if the L/C Participants receive notice that
any such payment is due (A) prior to 1:00 p.m. (Charlotte time) on any Business Day, such payment shall be due that Business Day, and (B) after 1:00 p.m. (Charlotte time)
on any Business Day, such payment shall be due on the following Business Day.

(c)    Whenever,
at any time after the Issuing Lender has made payment under any Letter of Credit and has received from any L/C Participant its Revolving Credit Commitment
Percentage of such payment in accordance with this Section 3.4, the Issuing Lender receives any payment related to such Letter of Credit (whether directly from the Borrower or otherwise, or any
payment of interest on account thereof, the Issuing Lender will promptly distribute to such L/C Participant itspro ratashare thereof; provided, that in
the event that any such payment received by the Issuing Lender shall be

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required
to be returned by the Issuing Lender, such L/C Participant shall return to the Issuing Lender the portion thereof previously distributed by the Issuing Lender to it.

SECTION
3.5Reimbursement Obligation of the Borrower.In the event of any drawing under any Letter of Credit,
the Borrower agrees to reimburse (either with the proceeds of a Revolving Credit Loan or a Swingline Loan as provided for in this Section 3.5 or with funds from other sources), in same day
funds, the Issuing Lender on each date on which the Issuing Lender notifies the Borrower of the date and amount of a draft paid under any Letter of Credit for the Dollar Equivalent amount of
(a) such draft so paid and (b) any amounts referred to in Section 3.3(c) incurred by the Issuing Lender in connection with such payment. Unless the Borrower shall immediately
notify the Issuing Lender that the Borrower intends to reimburse the Issuing Lender for such drawing from other sources or funds, the Borrower shall be deemed to have timely given a Notice of
Borrowing to the Administrative Agent requesting that the Lenders make a Revolving Credit Loan or, if less than the minimum amount for such Loan, a Swingline Loan, bearing interest at the Base Rate on
such date in the Dollar Equivalent amount of (a) such draft so paid and (b) any amounts referred to in Section 3.3(c) incurred by the Issuing Lender in connection with such
payment, and (not later than one (1) Business Day after being given notice thereof by the Administrative Agent by telecopier (or by telephone promptly confirmed by telecopier)) the Lenders
shall make a Revolving Credit Loan or, if less than the minimum amount for such Loan, the Swingline Lender shall make a Swingline Loan, bearing interest at the Base Rate in such amount, the proceeds
of which shall be applied to reimburse the Issuing Lender for the amount of the related drawing and costs and expenses. Each Lender acknowledges and agrees (or as the case may be, the Swingline
Lender) that its obligation to fund a Revolving Credit Loan or, if less than the minimum amount for such Loan, a Swingline Loan, in accordance with this Section 3.5 to reimburse the Issuing
Lender for any draft paid under a Letter of Credit is absolute and unconditional and shall not be affected by any circumstance whatsoever, including, without limitation, non-satisfaction
of the conditions set forth in Section 2.3(a) or Article VII at the time of funding. If the Borrower has elected to pay the amount of such drawing with funds from other sources and shall
fail to reimburse the Issuing Lender as provided above, the unreimbursed amount of such drawing shall bear interest at the rate which would be payable on any outstanding Base Rate Loans which were
then overdue from the date such amounts become payable (whether at stated maturity, by acceleration or otherwise) until payment in full.

SECTION
3.6Obligations Absolute.The Borrower's obligations under this Article III (including, without
limitation, the Reimbursement Obligation) shall be absolute and unconditional under any and all circumstances and irrespective of any set-off, counterclaim or defense to payment which the
Borrower may have or have had against the Issuing Lender or any beneficiary of a Letter of Credit or any other Person. The Borrower also agrees that the Issuing Lender and the L/C Participants shall
not be responsible for, and the Borrower's Reimbursement Obligation under Section 3.5 shall not be affected by, among other things, the validity or genuineness of documents or of any
endorsements thereon, even though such documents shall in fact prove to be invalid, fraudulent or forged, or any dispute between or among the Borrower and any beneficiary of any Letter of Credit or
any other party to which such Letter of Credit may be transferred or any claims whatsoever of the Borrower against any beneficiary of such Letter of Credit or any such transferee. The Issuing Lender
shall not be liable for any error, omission, interruption or delay in transmission, dispatch or delivery of any message or advice, however transmitted, in connection with any Letter of Credit, except
for errors or omissions caused by the Issuing Lender's gross negligence or willful misconduct. The Borrower agrees that any action taken or omitted by the Issuing Lender under or in connection with
any Letter of Credit or the related drafts or documents, if done in the absence of gross negligence or willful misconduct, shall be binding on the Borrower and shall not result in any liability of the
Issuing Lender or any L/C Participant to the Borrower. The responsibility of the Issuing Lender to the Borrower in connection with any draft presented for payment under any Letter of Credit shall, in
addition to any payment

27

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obligation
expressly provided for in such Letter of Credit, be limited to determining that the documents (including each draft) delivered under such Letter of Credit in connection with such
presentment are in conformity with such Letter of Credit.

SECTION
3.7Effect of Application.To the extent that any provision of any Application related to any Letter of
Credit is inconsistent with the provisions of this Article III, the provisions of this Article III shall apply.

SECTION
3.8Existing Foreign Currency Letter of Credit.For purposes of calculating the amount of L/C
Obligations with respect to the Existing Foreign Currency Letter of Credit under (a) Section 2.1, Section 2.2(a), Section 2.4(b) and Section 3.1, such L/C
Obligations shall be calculated at the Dollar Equivalent amount of such L/C Obligations as of the first Business Day of the current calendar month and (b) for all other purposes based on the
Dollar Equivalent amount as of the Business Day immediately preceding such date of determination.

ARTICLE IV    TERM LOAN FACILITY

SECTION
4.1Term Loans.

(a)Initial Term Loans.Subject to the terms and conditions of this Agreement, each Lender with a Term Loan
Commitment on the Original Closing Date, made (on a several basis) an Initial Term Loan to the Borrower on the Original Closing Date. The Initial Term Loans were funded by each such Lender in a
principal amount equal to such Lender's Term Loan Percentage (as of the Original Closing Date) of the aggregate principal amount of the Initial Term Loans made on the Original Closing Date, which
aggregate principal amount equaled the total Term Loan Commitment in effect as of the Original Closing Date.

(b)Supplemental Term Loans.Subject to the terms and conditions of this Agreement, each Lender with a
Supplemental Term Loan Commitment as of the Amendment and Restatement Closing Date severally agrees to make a Supplemental Term Loan to the Borrower on the Amendment and Restatement Closing Date. The
Supplemental Term Loans shall be funded by each such Lender in a principal amount equal to such Lender's Supplemental Term Loan Commitment as identified on the Register on the Amendment and
Restatement Closing Date.

SECTION
4.2Procedure for Advances of Term Loans.

(a)Initial Term Loans.On the Original Closing Date, the Borrower satisfied the procedural requirements
applicable to the funding of the Initial Term Loans, and the Borrower hereby acknowledges receipt of the proceeds of the Initial Term Loans on the Original Closing Date.

(b)Supplemental Term Loans.The Borrower shall give the Administrative Agent an irrevocable Notice of Borrowing
prior to 11:00 a.m. (Charlotte time) on the Amendment and Restatement Closing Date requesting that the Lenders with a Supplemental Term Loan Commitment make the Supplemental Term Loans as Base
Rate Loans on such date. Upon receipt of such Notice of Borrowing from the Borrower, the Administrative Agent shall promptly notify, by telecopier (or by telephone promptly confirmed by telecopier),
each Lender with a Supplemental Term Loan Commitment to make the Supplemental Term Loans. Not later than 2:00 p.m. (Charlotte time) on the Amendment and Restatement Closing Date, each such
Lender will make available to the Administrative Agent for the account of the Borrower, at the office of the Administrative Agent in immediately available funds, the

28

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amount
of such Supplemental Term Loans to be made by such Lender on such borrowing date. The Borrower hereby irrevocably authorizes the Administrative Agent to disburse the proceeds of the
Supplemental Term Loans in immediately available funds by wire transfer to such Person or Persons as may be designated by the Borrower.

SECTION
4.3Repayment of Term Loans.The Borrower shall repay the aggregate outstanding principal amounts of the
Initial Term Loans, the Supplemental Term Loans and Additional Term Loans, if applicable, (with respect to any such outstanding Term Loans,pro rataon
the basis of the original aggregate funded amount thereof among the Initial Term Loans, Supplemental Term Loans and Additional Term Loans) in consecutive quarterly installments on the last Business
Day of each of March, June, September and December commencing December 31, 2002 as set forth below, except as the amounts of individual installments may be adjusted pursuant to
Section 4.4 hereof:

|PAYMENT DATE
If the Payment Date specified is not a
Business Day, the Payment Date shall be
deemed to be the Business Day immediately
preceding the date. |  | PRINCIPAL INSTALLMENT
($) |            | TERM LOAN AMOUNT
($)
|--------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------- | ---------- | --------------------
|December 31, 2002                                                                                                                                         |  | $                         | 537,500    |                     
|March 31, 2003                                                                                                                                            |  | $                         | 537,500    |                     
|June 30, 2003                                                                                                                                             |  | $                         | 537,500    |                     
|September 30, 2003                                                                                                                                        |  | $                         | 537,500    |                     
|December 31, 2003                                                                                                                                         |  | $                         | 537,500    |                     
|March 31, 2004                                                                                                                                            |  | $                         | 537,500    |                     
|June 30, 2004                                                                                                                                             |  | $                         | 537,500    |                     
|September 30, 2004                                                                                                                                        |  | $                         | 537,500    |                     
|December 31, 2004                                                                                                                                         |  | $                         | 537,500    |                     
|March 31, 2005                                                                                                                                            |  | $                         | 537,500    |                     
|June 30, 2005                                                                                                                                             |  | $                         | 537,500    |                     
|September 30, 2005                                                                                                                                        |  | $                         | 537,500    |                     
|December 31, 2005                                                                                                                                         |  | $                         | 537,500    |                     
|March 31, 2006                                                                                                                                            |  | $                         | 537,500    |                     
|June 30, 2006                                                                                                                                             |  | $                         | 537,500    |                     
|September 30, 2006                                                                                                                                        |  | $                         | 537,500    |                     
|December 31, 2006                                                                                                                                         |  | $                         | 537,500    |                     
|March 31, 2007                                                                                                                                            |  | $                         | 537,500    |                     
|June 30, 2007                                                                                                                                             |  | $                         | 537,500    |                     
|September 30, 2007                                                                                                                                        |  | $                         | 537,500    |                     
|December 31, 2007                                                                                                                                         |  | $                         | 50,712,500 |                     
|March 31, 2008                                                                                                                                            |  | $                         | 50,712,500 |                     
|June 30, 2008                                                                                                                                             |  | $                         | 50,712,500 |                     
|September 30, 2008                                                                                                                                        |  | $                         | 50,712,500 |                     

If
not sooner paid, the Term Loans shall be paid in full, together with accrued interest thereon, on the Term Loan Maturity Date.

SECTION
4.4Prepayments of Term Loans.

(a)Optional Prepayment of Term Loans.The Borrower shall have the right at any time and from time to time, upon
delivery to the Administrative Agent of a Notice of Prepayment at least three (3) Business Days prior to any repayment, to prepay the Term Loans in whole or in part without premium or penalty
except as provided in Section 5.9. The Administrative Agent shall promptly give each of the Lenders notice of any such proposed prepayment by telecopier (or by telephone promptly confirmed by
telecopier). Each optional prepayment of the Term Loans hereunder shall be in an aggregate principal amount of at least $2,000,000 or any whole multiple of $1,000,000 in excess thereof

29

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and
shall be applied to the outstanding principal installments of the Term Loans (with respect to any such outstanding Term Loans,pro rataon the basis
of the original aggregate funded amount thereof, among the Initial Term Loans, the Supplemental Term Loans and the Additional Term Loans) in inverse order of maturity thereof. Each repayment shall be
accompanied by any amount required to be paid pursuant to Section 5.9 hereof.

(b)Mandatory Prepayment of Term Loans.



30

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31

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Amounts
prepaid under the Term Loans pursuant to this Section 4.4 may not be reborrowed and will constitute a permanent reduction in such Term Loan Commitment. Each prepayment shall be
accompanied by any amount required to be paid pursuant to Section 5.9 hereof.

SECTION 4.5Term Notes.    Except as otherwise provided in Section 14.10 (a) - (e), each Lender's
Term Loan and the obligation of the Borrower to repay such Term Loan shall be evidenced by a separate Term Note executed by the Borrower payable to the order of such Lender.



(a)   Subject
to the conditions set forth below, the Borrower shall have the option, at any time after the Amendment and Restatement Closing Date until the Term Loan Increase
Termination Date to incur additional indebtedness under this Agreement in the form of an increase of the Term Loan Commitment of up to Fifty Million ($50,000,000) Dollars. The Borrower, by providing
an Increase Notification, may request that additional Term Loans be made on the Additional Term Loan Effective Date pursuant to such increase in the Term Loan Commitment (each such additional Term
Loan, an "Additional Term Loan, and collectively, the "Additional Term Loans").

(b)   Each
Additional Term Loan shall be obtained from existing Lenders, entities that qualify as Eligible Assignees, or from other banks, financial institutions or investment
funds, in each case in accordance with this Section 4.6. Participation in any Additional Term Loan shall be offered first to each of the existing Lenders; providedthat each such Lender shall have
no obligation to provide any portion of such Additional Term Loans. If the amount of the Additional Term Loans
requested by the Borrower shall exceed the commitments which the existing Lenders are willing to provide with respect to such Additional Term Loans, then the Borrower may invite other banks, financial
institutions and investment funds which meet the requirements of an Eligible Assignee to join this Agreement as Lenders for the portion of such Additional Term Loans not committed to by existing
Lenders (each such other bank, financial institution or investment fund, a "New Lender" and collectively with the existing Lenders providing increased
Commitments, the "Increase Lenders"). The Administrative Agent

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is
authorized to enter into, on behalf of the Lenders, any amendment to this Agreement or any other Loan Document as may be necessary to incorporate the terms of any Additional Term Loan herein or
therein;providedthat such amendment shall not modify this Agreement or any other Loan Document in any manner materially adverse to any Lender and
shall otherwise be in accordance with Section 14.11 hereof.

(c)   The
following terms and conditions shall apply to each Additional Term Loan: (i) the Additional Term Loans made under this Section 4.6 shall constitute
Obligations of the Borrower and shall be secured and guaranteed with the other Extensions of Credit on apari passubasis; (ii) any New Lender
making Additional Term Loans shall be entitled to the same voting rights as the existing Lenders under the Term Loan Facility and the Additional Term Loans shall receive proceeds of prepayments on the
same basis as the Initial Term Loans and the Supplemental Term Loans; (iii) the Borrower shall execute such Term Loan Notes as are necessary to reflect the Additional Term Loans under this
Section 4.6; (iv) the Administrative Agent and the Lenders shall have received from the Borrower updated financial projections and an Officer's Compliance Certificate, in each case in
form and substance satisfactory to the Administrative Agent, demonstrating that, after giving effect to any such Additional Term Loan, the Borrower will be in pro forma compliance with the financial
covenants set forth in Article X; (v) no Default or Event of Default shall have occurred and be continuing hereunder as of the Additional Term Loan Effective Date or after giving effect
to the making of any such Additional Term Loans; (vi) the representations and warranties made by the Borrower and contained in Article VII shall be true and correct on and as of the
Additional Term Loan Effective Date with the same effect as if made on and as of such date (other than those representations and warranties that by their terms speak as of a particular date, which
representations and warranties shall be true and correct as of such particular date); (vii) the Borrower shall demonstrate, on apro formabasis
(as of the date of, and after giving effect to, the making of any such Additional Term Loan), an Asset Coverage Ratio equal to or exceeding 1.00 to 1.00; (viii) the amount of such increase in
the Term Loan Commitment and any Additional Term Loans obtained thereunder shall not (A) be less than a minimum principal amount of $10,000,000, or any whole multiple of $5,000,000 in excess
thereof and (B) shall not cause the Term Loan Commitment to exceed $265,000,000; (ix) the Borrower and each such Lender or lender not theretofore a Lender shall execute and deliver to
the Administrative Agent, for its acceptance and recording in the Register, a written agreement acknowledged by the Administrative Agent and each Subsidiary Guarantor, in form and substance reasonably
satisfactory to the Administrative Agent, and (x) the Administrative Agent shall have received any documents or information, including any joinder agreements, in connection with such increase
in the Term Loan Commitment as it may request in its reasonable discretion.

(d)   Upon
the execution of the written agreement referred to in Section 4.6(c) above, from and after the Additional Term Loan Effective Date, each such Increase Lender
shall have a Term Loan Commitment as therein set forth and all the rights and obligations of a Lender with such a Term Loan Commitment hereunder. The Increase Lenders shall make Additional Term Loans
to the Borrower on the Additional Term Loan Effective Date in an amount equal to each such Lender's Term Loan Commitment.

(e)   The
Administrative Agent shall maintain a copy of each Lender Addition and Acknowledgement Agreement delivered to it in accordance with Section 14.10(d).

(f)    Within
five (5) Business Days after receipt of notice, the Borrower shall execute and deliver to the Administrative Agent, in exchange for any surrendered Term
Loan Note or Term Loan Notes of any existing Lender or with respect to any Lender not theretofore a Lender, a new Term Loan Note or Term Loan Notes to the order of the applicable Lenders in amounts
equal to the Term Loan Commitment of such Lenders pursuant to the Lender Addition and Acknowledgement Agreement. Such new Term Loan Note or Term Loan Notes shall be in an aggregate principal amount
equal to the aggregate principal amount of such Term Loan Commitments, shall be dated as of the Additional Term

33

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Loan
Effective Date and shall otherwise be in substantially the form of the existing Term Loan Notes. Each surrendered Term Loan Note and/or Term Loan Notes shall be canceled and returned to the
Borrower.

(g)   The
Applicable Margin and pricing grid, if applicable, for the Additional Term Loans shall be determined on the Additional Term Loan Effective Date. If the Applicable
Margin and pricing grid, if applicable, for such Additional Term Loans at such time exceeds the Applicable Margin or existing pricing grid, as applicable, for Term Loans set forth in
Section 5.1(c), then the Applicable Margin and pricing grid, if applicable, for all Term Loans shall be increased to be equal to the Applicable Margin and pricing grid, if applicable, for the
Additional Term Loans as determined on the Additional Loan Effective Date. In addition, the amortization schedule set forth in Section 4.3 shall be replaced with a new amortization schedule
reflecting apro rataincrease in the remaining installment payments and to provide for the repayment of both the existing Term Loans and the Additional
Term Loans.

ARTICLE V

GENERAL LOAN PROVISIONS



(a)Interest Rate Options.    Subject to the provisions of this Section 5.1, at the election of the
Borrower, (i) Revolving Credit Loans and Term Loans shall bear interest at (A) the Base Rateplusthe Applicable
Margin as set forth in Section 5.1(c) or (B) the LIBOR Rateplusthe Applicable Margin as set forth in Section 5.1(c)
(providedthat the LIBOR Rate shall not be available until three (3) Business Days after the Amendment and Restatement Closing Date) and
(ii) any Swingline Loan shall bear interest at the Base Rateplusthe Applicable Margin as set forth in Section 5.1(c). The Borrower shall
select the rate of interest and Interest Period, if any, applicable to any Loan at the time a Notice of Borrowing is given or at the time a Notice of Conversion/Continuation is given pursuant to
Section 5.2. Each Loan or portion thereof bearing interest based on the Base Rate shall be a "Base Rate Loan", each Loan or portion thereof
bearing interest based on the LIBOR Rate shall be a "LIBOR Rate Loan." Any Loan or any portion thereof as to which the Borrower has not duly specified
an interest rate as provided herein shall be deemed a Base Rate Loan.

(b)Interest Periods.    In connection with each LIBOR Rate Loan, the Borrower, by giving notice at the times
described in Section 5.1(a), shall elect an interest period (each, an "Interest Period") to be applicable to such Loan, which Interest Period
shall be a period of one (1), two (2), three (3), or six (6) months with respect to each LIBOR Rate Loan;providedthat:



34

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(c)Applicable Margin.



Pricing Level

Total Leverage Ratio

LIBOR

Base RateI

<2.00x

2.25%

1.25%II

>2.00x but <2.50x

2.50%

1.50%III

>2.50x but <3.00x

2.75%

1.75%IV

>3.00x

3.00%

2.00%




35

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Level

Total Leverage Ratio

Applicable LIBOR
Rate Margin (bps)

Applicable Base Rate Margin
(bps)I

<2.50x

300.0

200.0II

>2.50x

325.0

225.0


(d)Default Rate. Subject to Section 13.3, at the discretion of the Required Lenders, upon the occurrence and during
the continuance of an Event of Default, (i) the Borrower shall no longer have the option to request LIBOR Rate Loans or Swingline Loans, (ii) all outstanding LIBOR Rate Loans shall bear
interest at a rate per annum of two percent (2%) plus the rate then applicable to LIBOR Rate Loans until the end of the applicable Interest Period and thereafter at a rate equal to two percent (2%)
plus the rate then applicable to Base Rate Loans, and (iii) all outstanding Base Rate Loans and other Obligations arising hereunder or under any other Loan Document shall bear interest at a
rate per annum equal to two percent (2%) plus the rate then applicable to Base Rate Loans or such other Obligations arising hereunder or under any other Loan Document. Interest shall continue to
accrue on the Notes after the filing by or against the Borrower of any petition seeking any relief in bankruptcy or under any act or law pertaining to insolvency or debtor relief, whether state,
federal or foreign.

(e)Interest Payment and Computation.    Interest on each Base Rate Loan shall be payable in arrears on the last
Business Day of each calendar quarter commencing with the quarter ending December 31, 2002; and interest on each LIBOR Rate Loan shall be payable on the last day of each Interest Period
applicable thereto, and if such Interest Period extends over three (3) months, at the end of each three (3) month interval during such Interest Period. Interest on LIBOR Rate Loans and
all fees payable hereunder shall be computed on the basis of a 360-day year and assessed for the actual number of days elapsed and interest on Base Rate Loans shall be computed on the
basis of a 365/66-day year and assessed for the actual number of days elapsed.

(f)Maximum Rate.    In no contingency or event whatsoever shall the aggregate of all amounts deemed interest
hereunder or under any of the Notes charged or collected pursuant to the terms of this Agreement or pursuant to any of the Notes exceed the highest rate permissible under any Applicable Law which a
court of competent jurisdiction shall, in a final determination, deem applicable hereto. In the event that such a court determines that the Lenders have charged or received interest hereunder in
excess of the highest applicable rate, the rate in effect hereunder shall automatically be reduced to the maximum rate permitted by Applicable Law and the Lenders shall at the Administrative Agent's
option (i) promptly refund to the Borrower any interest received by the Lenders in excess of the maximum lawful rate or (ii) apply such excess to the principal balance of the Obligations
on a pro rata basis. It is the intent hereof that the Borrower not pay or contract to pay, and that neither the Administrative Agent nor any Lender receive or contract to receive, directly or
indirectly in any manner whatsoever, interest in excess of that which may be paid by the Borrower under Applicable Law.

SECTION
5.2Notice and Manner of Conversion or Continuation of Loans.    Provided that no Default or Event of
Default has occurred and is then continuing, the Borrower shall have the option to (a) convert at any time following the third Business Day after the Amendment and Restatement Closing Date all
or any portion of any outstanding Base Rate Loans (other than Swingline Loans) in a principal amount equal to $2,500,000 or any whole multiple of $100,000 in excess thereof into one or more LIBOR Rate
Loans and (b) upon the expiration of any Interest Period, (i) convert all or any part of its outstanding LIBOR Rate Loans in a principal amount equal to $2,500,000 or a whole multiple of
$100,000 in excess thereof into Base Rate Loans (other than Swingline Loans) or (ii) continue such

36

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LIBOR
Rate Loans as LIBOR Rate Loans. Whenever the Borrower desires to convert or continue Loans as provided above, the Borrower shall give the Administrative Agent irrevocable prior written notice
substantially in the form attached hereto asExhibit E(a "Notice of Conversion/Continuation")
not later than 11:00 a.m. (Charlotte time) three (3) Business Days before the day on which a proposed conversion or continuation of such Loan is to be effective specifying (A) the
Loans to be converted or continued, and, in the case of any LIBOR Rate Loan to be converted or continued, the last day of the Interest Period therefor, (B) the effective date of such conversion
or continuation (which shall be a Business Day), (C) the principal amount of such Loans to be converted or continued, and (D) the Interest Period to be applicable to such converted or
continued LIBOR Rate Loan. The Administrative Agent shall promptly notify the Lenders of such Notice of Conversion/Continuation by telecopier (or by telephone promptly confirmed by telecopier).



(a)Commitment Fee.    Commencing on the Amendment and Restatement Closing Date, the Borrower shall pay to the
Administrative Agent, for the account of the Lenders, a non-refundable commitment fee at a rate per annum equal to 0.50% on the average daily unused portion of the Revolving Credit
Commitment;provided, that the amount of outstanding Swingline Loans shall not be considered usage of the Revolving Credit Commitment for the purpose of
calculating such commitment fee. The commitment fee shall be payable in arrears on the last Business Day of each calendar quarter during the term of this Agreement with the next payment due on
December 31, 2002, and on the Revolving Credit Maturity Date. Such commitment fee shall be promptly distributed by the Administrative Agent to the Lenderspro
ratain accordance with the Lenders' respective Revolving Credit Commitment Percentages.

(b)Administrative Agent's and Other Fees.    In order to compensate the Administrative Agent for structuring and
syndicating the Loans and for its obligations hereunder, the Borrower agrees to pay to the Administrative Agent, for its account, the fees set forth in the separate fee letter agreement executed by
the Borrower and the Administrative Agent dated October 27, 2002. Furthermore, the Borrower agrees to pay, without duplication, all amendment fees due and payable to the Lenders party to the
Original Credit Agreement in connection with the closing of this Agreement.

SECTION
5.4Manner of Payment.    Each payment by the Borrower on account of the principal of or interest on the
Loans or of any fee, commission or other amounts (including the Reimbursement Obligation) payable to the Lenders under this Agreement or any Note shall be made not later than 1:00 p.m.
(Charlotte time) on the date specified for payment under this Agreement to the Administrative Agent at the Administrative Agent's Office for the account of the Lenders (other than as set forth below) pro ratain accordance with their respective Revolving Credit Commitment Percentages or applicable Term Loan Percentages, as applicable, (except as
specified below), in Dollars and in immediately available funds and shall be made without any set-off, counterclaim or deduction whatsoever. Any payment received after such time but before
2:00 p.m. (Charlotte time) on such day shall be deemed a payment on such date for the purposes of Section 12.1, but for all other purposes shall be deemed to have been made on the next
succeeding Business Day. Any payment received after 2:00 p.m. (Charlotte time) shall be deemed to have been made on the next succeeding Business Day for all purposes. Upon receipt by the
Administrative Agent of each such payment, the Administrative Agent shall promptly distribute to each Lender at its address for notices set forth herein itspro
ratashare of such payment in accordance with such Lender's Revolving Credit Commitment Percentage or applicable Term Loan Percentage, as applicable (except as specified
below), and shall wire advice of the amount of such credit to each Lender. Each payment to the Administrative Agent of the Issuing Lender's fees or L/C Participants' commissions shall be made in like
manner, but for the account of the Issuing Lender or the L/C Participants, as the case may be. Each payment to the Administrative Agent of Administrative Agent's fees or expenses shall be made for the
account of the Administrative Agent

37

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and
any amount payable to any Lender under Sections 5.8, 5.9, 5.10, 5.11 or 14.2 shall be promptly paid to the Administrative Agent for the account of the applicable Lender. Subject to
Section 5.1(b)(ii) if any payment under this Agreement or any Note shall be specified to be made upon a day which is not a Business Day, it shall be made on the next succeeding day which
is a Business Day and such extension of time shall in such case be included in computing any interest if payable along with such payment.

SECTION
5.5Crediting of Payments and Proceeds.    In the event that the Borrower shall fail to pay any of the
Obligations when due and the Obligations have been accelerated pursuant to Section 12.2, all payments received by the Lenders upon the Notes and the other Obligations and all net proceeds from
the enforcement of the Obligations shall be applied: (a) first, to all expenses then due and payable by the Borrower hereunder and under the other Loan Documents, (b) then to all
indemnity obligations then due and payable by the Borrower hereunder and under the other Loan Documents, (c) then to all Administrative Agent's and Issuing Lender's fees then due and payable,
(d) then to all commitment and other fees and commissions then due and payable, (e) then to accrued and unpaid interest on the Swingline Note to the Swingline Lender, (f) then to
the principal amount outstanding under the Swingline Note to the Swingline Lender, (g) then to accrued and unpaid interest on the other Notes, accrued and unpaid interest on the Reimbursement
Obligation and any payments (including any termination payments and any accrued and unpaid interest thereon) due in respect of a Hedging Agreement with any Lender or the Administrative Agent (which
such Hedging Agreement is permitted or required hereunder) (pro ratain accordance with all such amounts due), (h) then to the principal amount
of the other Notes and Reimbursement Obligation (pro ratain accordance with all such amounts due) and (i) then to the cash collateral account
described in Section 12.2(b) hereof to the extent of any L/C Obligations then outstanding, in that order.

SECTION
5.6Adjustments.    If any Lender (a "Benefited Lender")
shall at any time receive any payment of all or part of the Obligations owing to it, or interest thereon, or if any Lender shall at any time receive any collateral in respect to the Obligations owing
to it (whether voluntarily or involuntarily, by set-off or otherwise) (other than as a result of the operation of the proviso to Section 4.4(b)(vii) hereof or pursuant to
Sections 5.8, 5.9, 5.10, 5.11 or 14.2 hereof) in a greater proportion than any such payment to and collateral received by any other Lender, if any, in respect of the similar Obligations owing to such
other Lender, or interest thereon, such Benefited Lender shall purchase for cash from the other Lenders such portion of each such other Lender's Extensions of Credit, or shall provide such other
Lenders with the benefits of any such collateral, or the proceeds thereof, as shall be necessary to cause such Benefited Lender to share the excess payment or benefits of such collateral or proceeds
ratably with each of the Lenders;provided, that if all or any portion of such excess payment or benefits is thereafter recovered from such Benefited
Lender, such purchase shall be rescinded, and the purchase price and benefits returned to the extent of such recovery, but without interest. The Borrower agrees that each Lender so purchasing a
portion of another Lender's Extensions of Credit may exercise all rights of payment (including, without limitation, rights of set-off) with respect to such portion as fully as if such
Lender were the direct holder of such portion.

SECTION
5.7Nature of Obligations of Lenders Regarding Extensions of Credit; Assumption by the Administrative
Agent.    The obligations of the Lenders under this Agreement to make the Loans and issue or participate in Letters of Credit are several and are not joint or joint
and several. Unless the Administrative Agent shall have received written notice from a Lender prior to a proposed borrowing date that such Lender will not make available to the Administrative Agent
such Lender's ratable portion of the amount to be borrowed on such date (which notice shall not release such Lender of its obligations hereunder), the Administrative Agent may assume that such Lender
has made such portion available to the Administrative Agent on the proposed borrowing date in accordance with Sections 2.3(b) and 4.2, and the Administrative Agent may, in reliance upon such
assumption, make available to the Borrower on such date a corresponding amount. If such amount is made available to the

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Administrative
Agent on a date after such borrowing date, such Lender shall pay to the Administrative Agent on demand an amount, until paid, equal to the product of (a) the amount not made
available by such Lender in accordance with the terms hereof,times(b) the daily average Federal Funds Rate during such period as determined by
the Administrative Agent,times(c) a fraction the numerator of which is the number of days that elapse from and including such borrowing date to
the date on which such amount not made available by such Lender in accordance with the terms hereof shall have become immediately available to the Administrative Agent and the denominator of which is
360. A certificate of the Administrative Agent with respect to any amounts owing under this Section 5.7 shall be conclusive, absent manifest error. If such Lender's Revolving Credit Commitment
Percentage or applicable Term Loan Percentage, as applicable, of such borrowing is not made available to the Administrative Agent by such Lender within three (3) Business Days after such
borrowing date, the Administrative Agent shall be entitled to recover such amount made available by the Administrative Agent with interest thereon at the rate per annum applicable to such borrowing
hereunder, on demand, from the Borrower. The failure of any Lender to make available its Revolving Credit Commitment Percentage or Term Loan Percentage, as applicable, of any Loan requested by the
Borrower shall not relieve it or any other Lender of its obligation, if any, hereunder to make its Revolving Credit Commitment Percentage or Term Loan Percentage, as applicable, of such Loan available
on the borrowing date, but no Lender shall be responsible for the failure of any other Lender to make its Revolving Credit Commitment Percentage or Term Loan Percentage, as applicable, of such Loan
available on the borrowing date. Notwithstanding anything set forth herein to the contrary, any Lender that fails to make available its Revolving Credit Commitment Percentage or applicable Term Loan
Percentage, as applicable, shall not (a) have any voting or consent rights under or with respect to any Loan Document or (b) constitute a
"Lender" for purposes of the calculation of Required Lenders hereunder for any voting or consent rights under or with respect to any Loan Document; so
long as such Lender fails to make available such Revolving Credit Commitment Percentage or applicable Term Loan Percentage. Notwithstanding the foregoing, in no event shall any of the amendments,
changes or modifications specifically enumerated in Section 14.11(a) - (d) be effective with respect to any Lender that has not consented thereto.



(a)Circumstances Affecting LIBOR Rate Availability.    If with respect to any Interest Period the Administrative
Agent or any Lender (after consultation with the Administrative Agent) shall determine that, by reason of circumstances affecting the foreign exchange and interbank markets generally,
deposits in eurodollars, in the applicable amounts are not being quoted via the Dow Jones Market Screen 3750 or offered to the Administrative Agent or such Lender for such Interest Period, then the
Administrative Agent shall forthwith give notice thereof to the Borrower and the Lenders by telecopier (or by telephone promptly confirmed by telecopier). Thereafter, until the Administrative Agent
notifies the Borrower and the Lenders by telecopier (or by telephone promptly confirmed by telecopier) that such circumstances no longer exist, the obligation of the Lenders to make LIBOR Rate Loans
and the right of the Borrower to convert any Loan to or continue any Loan as a LIBOR Rate Loan shall be suspended, and the Borrower shall repay in full (or cause to be repaid in full) the then
outstanding principal amount of each such LIBOR Rate Loan together with accrued interest thereon, on the last day of the then current Interest Period applicable to such LIBOR Rate Loan or convert the
then outstanding principal amount of each such LIBOR Rate Loan to a Base Rate Loan as of the last day of such Interest Period.

(b)Laws Affecting LIBOR Rate Availability.    If, after the date hereof, the introduction of, or any change in,
any Applicable Law or any change in the interpretation or administration thereof by any Governmental Authority, central bank or comparable agency charged with the interpretation or administration
thereof, or compliance by any of the Lenders (or any of their respective Lending Offices) with any request or directive (whether or not having the force of law) of any such

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Governmental
Authority, central bank or comparable agency, shall make it unlawful or impossible for any of the Lenders (or any of their respective Lending Offices) to honor their obligations hereunder
to make or maintain any LIBOR Rate Loan, such Lender shall promptly give notice thereof to the Administrative Agent and the Administrative Agent shall promptly give notice to the Borrower and the
other Lenders by telecopier (or by telephone promptly confirmed by telecopier). Thereafter, until the Administrative Agent notifies the Borrower and the other Lenders by telecopier (or by telephone
promptly confirmed by telecopier) that such circumstances no longer exist, (i) the obligations of the Lenders to make LIBOR Rate Loans and the right of the Borrower to convert any Loan to or
continue any Loan as a LIBOR Rate Loan shall be suspended and thereafter the Borrower may select only Base Rate Loans hereunder, and (ii) if any of the Lenders may not lawfully continue to
maintain a LIBOR Rate Loan to the end of the then current Interest Period applicable thereto as a LIBOR Rate Loan, the applicable LIBOR Rate Loan shall immediately be converted to a Base Rate Loan for
the remainder of such Interest Period and the Borrower shall pay any amount required to be paid under Section 5.9 hereof.

(c)Increased Costs.    If, after the date hereof, the introduction of, or any change in, any Applicable Law, or in
the interpretation or administration thereof by any Governmental Authority, central bank or comparable agency charged with the interpretation or administration thereof, or compliance by any of the
Lenders (or any of their respective Lending Offices) with any request or directive (whether or not having the force of law) of such Governmental Authority, central bank or comparable agency:



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SECTION
5.9Indemnity.    The Borrower hereby indemnifies each of the Lenders against any loss or expense which may
arise or be attributable to each Lender's obtaining, liquidating or employing deposits or other funds acquired to effect, fund or maintain any Loan (a) as a consequence of any failure by the
Borrower to make any payment when due of any amount due hereunder in connection with a LIBOR Rate Loan, (b) due to any failure of the Borrower to borrow, continue or convert on a date specified
therefor in a Notice of Borrowing or Notice of Continuation/Conversion or (c) due to any payment, prepayment or conversion of any LIBOR Rate Loan on a date other than the last day of the
Interest Period therefor. The amount of such loss or expense shall be determined, in the applicable Lender's sole discretion, based upon the assumption that such Lender funded its Revolving Credit
Commitment Percentage or applicable Term Loan Percentage, as applicable, of the LIBOR Rate Loans in the London interbank market and using any reasonable attribution or averaging methods which such
Lender deems appropriate and practical. A certificate of such Lender setting forth the basis for determining such amount or amounts necessary to compensate such Lender shall be forwarded to the
Borrower through the Administrative Agent and shall be conclusively presumed to be correct save for manifest error.

SECTION
5.10Capital Requirements.    If either (a) the introduction of, or any change in, or in the
interpretation of, any Applicable Law or (b) compliance with any guideline or request from any central bank or comparable agency or other Governmental Authority (whether or not having the force
of law), has or would have the effect of reducing the rate of return on the capital of, or has affected or would affect the amount of capital required to be maintained by, any Lender or any
corporation controlling such Lender as a consequence of, or with reference to the Commitments and other commitments of this type, below the rate which such Lender or such other corporation could have
achieved but for such introduction, change or compliance, then within five (5) Business Days after written demand by any such Lender, the Borrower shall pay to such Lender from time to time as
specified by such Lender additional amounts sufficient to compensate such Lender or other corporation for such reduction. A certificate as to such amounts submitted to the Borrower and the
Administrative Agent by such Lender, shall, in the absence of manifest error, be presumed to be correct and binding for all purposes.

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SECTION 5.11Taxes.

(a)Payments Free and Clear.Except as otherwise provided in Section 5.11(e), any and all payments by the
Borrower hereunder or under the Notes or in respect of the Letters of Credit shall be made free and clear of and without deduction for any and all present or future taxes, levies, imposts, deductions,
charges or withholding, and all liabilities with respect thereto excluding, (i) in the case of each Lender and the Administrative Agent, income and franchise taxes imposed by the jurisdiction
under the laws of which such Lender or the Administrative Agent (as the case may be) is organized or is or should be qualified to do business or any political subdivision thereof and (ii) in
the case of each Lender, income and franchise taxes imposed by the jurisdiction of such Lender's Lending Office or any political subdivision thereof (all such non-excluded taxes, levies,
imposts, deductions, charges, withholdings and liabilities being hereinafter referred to as "Taxes"). If the Borrower shall be required by law to deduct
or withhold any Taxes from or in respect of any sum payable hereunder or under any Note or in respect of any Letter of Credit to any Lender or the Administrative Agent, (A) except as otherwise
provided in Section 5.11(e), the sum payable shall be increased as may be necessary so that after making all required deductions or withholdings (including deductions or withholdings applicable
to additional sums payable under this Section 5.11) such Lender or the Administrative Agent (as the case may be) receives an amount equal to the amount such party would have received had no
such deductions or withholdings been made, (B) the Borrower shall make such deductions or withholdings, (C) the Borrower shall pay the full amount deducted to the relevant taxing
authority or other authority in accordance with Applicable Law, and (D) the Borrower shall deliver to the Administrative Agent and such Lender evidence of such payment to the relevant taxing
authority or other Governmental Authority in the manner provided in Section 5.11(d).

(b)Stamp and Other Taxes.In addition, the Borrower shall pay any present or future stamp, registration,
recordation or documentary taxes or any other similar fees or charges or excise or property taxes, levies of the United States or any state or political subdivision thereof or any applicable foreign
jurisdiction which arise from any payment made hereunder or from the execution, delivery or registration of, or otherwise with respect to, this Agreement, the Loans, the Letters of Credit or the other
Loan Documents, or the perfection of any rights or security interest in respect thereof (hereinafter referred to as "Other Taxes").

(c)Indemnity.Except as otherwise provided in Section 5.11(e), the Borrower shall indemnify each Lender
and the Administrative Agent for the full amount of Taxes and Other Taxes (including, without limitation, any Taxes and Other Taxes imposed by any jurisdiction on amounts payable under this
Section 5.11) paid by such Lender or the Administrative Agent (as the case may be) and any liability (including penalties, interest and expenses) arising therefrom or with respect thereto,
whether or not such Taxes or Other Taxes were correctly or legally asserted. Such indemnification shall be made within thirty (30) days from the date such Lender or the Administrative Agent (as
the case may be) makes written demand therefor.

(d)Evidence of Payment.Within thirty (30) days after the date of any payment of Taxes or Other Taxes,
the Borrower shall furnish to the Administrative Agent and the applicable Lender, at its address referred to in Section 14.1, the original or a certified copy of a receipt evidencing payment
thereof or other evidence of payment satisfactory to the Administrative Agent.

(e)Delivery of Tax Forms.To the extent required by Applicable Law to reduce or eliminate withholding or
payment of taxes, each Lender organized under the laws of any jurisdiction other than the United States or any state thereof (a "Foreign Lender") and the Administrative Agent shall deliver to the
Borrower, with a copy to the Administrative Agent, on the Amendment and Restatement Closing Date or concurrently with the delivery of the relevant Assignment and Acceptance, as applicable,
(i) two United States Internal Revenue Service Forms W-9, Forms W-8ECI or Forms W-8BEN, as applicable (or successor forms) properly completed and certifying
in each case that such

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Foreign
Lender is entitled to a complete exemption from withholding or deduction for or on account of any United States federal income taxes, and (ii) an Internal Revenue Service
Form W-8BEN or W-8ECI or successor applicable form, as the case may be, to establish an exemption from United States backup withholding taxes. Each such Foreign Lender
further agrees to deliver to the Borrower, with a copy to the Administrative Agent, as applicable, two Form W-9, Form W-8BEN or W-8ECI, or successor
applicable forms or manner of certification, as the case may be, on or before the date that any such form expires or becomes obsolete or after the occurrence of any event requiring a change in the
most recent form previously delivered by it to the Borrower, certifying in the case of a Form W-9, Form W-8BEN or W-8ECI (or successor forms) that
such Foreign Lender is entitled to receive payments under this Agreement without deduction or withholding of any United States federal income taxes (unless in any such case an event (including,
without limitation, any change in treaty, law or regulation) has occurred prior to the date on which any such delivery would otherwise be required which renders such forms inapplicable or the
exemption to which such forms relate unavailable and such Foreign Lender notifies the Borrower and the Administrative Agent that it is not entitled to receive payments without deduction or withholding
of United States federal income taxes) and, in the case of a Form W-9, Form W-8BEN or W-8ECI, establishing an exemption from United States backup
withholding tax. Notwithstanding anything in any Loan Document to the contrary, the Borrower shall not be required to pay additional amounts to any Lender or the Administrative Agent under
Section 5.11 or Section 5.8(c), (i) if such Foreign Lender or the Administrative Agent fails to comply with the requirements of this Section 5.11(e), other than to the
extent (i) that such failure is due to a change in law occurring after the date on which such Foreign Lender or the Administrative Agent became a party to this Agreement or (ii) that
such additional amounts are the result of such Foreign Lender's or the Administrative Agent's gross negligence or willful misconduct, as applicable.

(f)Survival.Without prejudice to the survival of any other agreement of the Borrower hereunder, the agreements
and obligations of the Borrower contained in this Section 5.11 shall survive the payment in full of the Obligations and the termination of the Commitments until the expiration of the applicable
statute of limitations.

SECTION
5.12Security.The Obligations of the Borrower and the Subsidiary Guaranteed Obligations shall be
secured as provided in the Security Documents.

SECTION
5.13Mitigation Obligations/Replacement of Lenders.

(a)    If
any Lender requests compensation under Section 5.8(c), or if the Borrower is required to pay any additional amount to any Lender or any Governmental Authority
for the account of any Lender pursuant to Section 5.11, then such Lender shall use its reasonable efforts to designate a different lending office for funding or booking its Loans hereunder or
to assign its rights and obligations hereunder to another of its offices, branches or affiliates, if, in the reasonable judgment of such Lender, such designation or assignment (i) would
eliminate or reduce amounts payable pursuant to Section 5.8(c) or 5.11, as the case may be, in the future and (ii) would not subject such Lender to any unreimbursed cost or expense and
would not otherwise be disadvantageous to such Lender. The Borrower hereby agrees to pay all reasonable costs and expenses incurred by any Lender in connection with any such designation or assignment.

(b)    If
any Lender requests compensation under Section 5.8(c), or if the Borrower is required to pay any additional amount to any Lender or any Governmental Authority
for the account of any Lender pursuant to Section 5.11, or if any Lender defaults in its obligations to fund Loans hereunder, then the Borrower may, at its sole expense and effort, upon notice
to such Lender and the Administrative Agent, require such Lender to assign and delegate, without recourse (in accordance with and subject to the restrictions contained in Section 14.10), all
its interests, rights and obligations under this Agreement (other than any indemnification rights pursuant to Sections 5.8, 5.10, 5.11 or 14.2 for the period prior to such assignment) to an Eligible
Assignee that shall assume such obligations (which

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Eligible
Assignee may be another Lender, if a Lender accepts such assignment);providedthat (i) the Borrower shall have received the prior
written consent of the Administrative Agent (and, if a Revolving Commitment is being assigned, the Issuing Bank and Swingline Lender), which consent shall not unreasonably be withheld,
(ii) such Lender shall have received payment of an amount equal to the outstanding principal of its Loans and participations in L/C Obligations and Swingline Loans, accrued interest thereon,
accrued fees and all other amounts payable to it hereunder, from the assignee (to the extent of such outstanding principal and accrued interest and fees) or the Borrower (in the case of all other
amounts (including, without limitation, any amounts then payable to such Lender under Section 5.8(c) or Section 5.11 hereof)) and (iii) in the case of any such assignment
resulting from a claim for compensation under Section 5.8(c) or payments required to be made pursuant to Section 5.11, such assignment will result in a material reduction in such
compensation or payments. A Lender shall not be required to make any such assignment and delegation if, prior thereto, as a result of a waiver by such Lender or otherwise, the circumstances entitling
the Borrower to require such assignment and delegation cease to apply.

ARTICLE VI    CLOSING; CONDITIONS OF CLOSING AND BORROWING

SECTION
6.1Closing.The closing shall take place at the offices of Kennedy Covington Lobdell & Hickman,
L.L.P. at 10:00 a.m. on November 26, 2002, or on such other place, date and time as the parties hereto shall mutually agree.

SECTION
6.2Conditions to Closing and Initial Extensions of Credit on the Amendment and Restatement Closing
Date.The obligation of the Lenders to close this Agreement and to make the Loans or issue or participate in the Letters of Credit, if any, to be made or issued on
the Amendment and Restatement Closing Date is subject to the satisfaction of each of the following conditions:

(a)Executed Loan Documents.This Agreement, the Revolving Credit Notes, the Term Notes, the Swingline Note, and
the Security Documents, together with any other applicable Loan Documents, shall have been duly authorized, executed and delivered to the Administrative Agent by the Administrative Agent, on behalf of
certain Lenders, the Borrower and its Subsidiaries party thereto, and the other parties thereto, shall be in full force and effect and no Default or Event of Default shall exist thereunder, and the
Borrower shall have delivered original counterparts thereof to the Administrative Agent.

(b)Closing Certificates; etc.



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(c)Collateral.



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(d)Consents; Defaults.



(e)Financial Matters.



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(f)Paravant Tender Offer.



(g)Repayment of Certain Amounts Outstanding under Original Credit Agreement.On the Amendment and Restatement
Closing Date, (i) there shall have been paid in cash in full all accrued but unpaid interest due on the Loans outstanding under the Original Credit Agreement to but excluding the Amendment and
Restatement Closing Date, and (ii) there shall have been paid in cash in full all accrued but unpaid fees under the Original Credit Agreement due to but excluding the Amendment and Restatement
Closing Date and all other amounts, costs and expenses then owing, if any, to any of the Lenders and/or any Agent, as agent under the Original Credit Agreement, in each case to the satisfaction of
such Agent or Lender, as the case may be, regardless of whether or not such amounts would otherwise be due and payable at such time pursuant to the terms of the Original Credit

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Agreement.
To the extent requested in writing by any Lender, all outstanding Notes issued by the Borrower to such Lender under the Original Credit Agreement shall be exchanged for amended and restated
Notes and any such original Note so exchanged shall be deemed canceled and the originally executed copies thereof shall be promptly returned to the Administrative Agent which shall forward such Notes
to the Borrower.

(h)Miscellaneous.



SECTION
6.3Conditions to All Extensions of Credit.The obligations of the Lenders to make any Extensions of
Credit (including the initial Extension of Credit), or convert or continue any Loan and/or the Issuing Lender to issue or extend any Letter of Credit are subject to the satisfaction of the following
conditions precedent on the relevant borrowing, continuation, conversion, issuance or extension date:



ARTICLE VII    REPRESENTATIONS AND WARRANTIES OF THE BORROWER

SECTION
7.1Representations and Warranties.To induce the Administrative Agent and Lenders to enter into this
Agreement and to induce the Lenders to make Extensions of Credit, the Borrower

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hereby
represents and warrants to the Administrative Agent and Lenders both before and after giving effect to the transactions contemplated hereunder that:

(a)Organization; Power; Qualification.Each of the Borrower and its Restricted Subsidiaries (i) is duly
organized, validly existing and in good standing under the laws of the jurisdiction of its incorporation or formation and (ii) except to the extent as could not reasonably be expected to have a
Material Adverse Effect, has the power and authority to own its properties and to carry on its business as now being and hereafter proposed to be conducted and is duly qualified and authorized to do
business in each jurisdiction in which the character of its properties or the nature of its business requires such qualification and authorization. The jurisdictions in which the Borrower and its
Restricted Subsidiaries are organized and qualified to do business as of the Amendment and Restatement Closing Date are described on Schedule 7.1(a).

(b)Ownership.Each Subsidiary (other than Paravant and its Subsidiaries) of the Borrower as of the Amendment
and Restatement Closing Date is listed onSchedule 7.1(b). As of the Amendment and Restatement Closing Date, the capitalization of the Borrower
and its Subsidiaries (other than Paravant and its Subsidiaries) consists of the number of shares, authorized, issued and outstanding, of such classes and series, with or without par value, described
onSchedule 7.1(b). All outstanding shares have been duly authorized and validly issued and are fully paid and nonassessable, with no personal
liability attaching to the ownership thereof, and not subject to any preemptive or similar rights. The shareholders of the Subsidiaries of the Borrower (other than Paravant and its Subsidiaries) and
the number of shares owned by each as of the Amendment and Restatement Closing Date are described onSchedule 7.1(b). As of the Amendment and
Restatement Closing Date, there are no outstanding stock purchase warrants, subscriptions, options, securities, instruments or other rights of any type or nature whatsoever, which are convertible
into, exchangeable for or otherwise provide for or permit the issuance of capital stock of the Borrower or its Restricted Subsidiaries, except as described on Schedule 7.1(b).

(c)Authorization of Agreement, Loan Documents and Borrowing.Each of the Borrower and its Restricted
Subsidiaries has the right, power and authority and has taken all necessary corporate and other action
to authorize the execution, delivery and performance of this Agreement and each of the other Loan Documents to which it is a party in accordance with their respective terms, in the case of the
Borrower, the Extensions of Credit hereunder, and the transactions contemplated hereby. This Agreement and each of the other Loan Documents have been duly executed and delivered by the duly authorized
officers of the Borrower and each of its Restricted Subsidiaries party thereto, and each such document constitutes the legal, valid and binding obligation of the Borrower or its Restricted Subsidiary
party thereto, enforceable in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium or similar state or federal debtor relief
laws from time to time in effect which affect the enforcement of creditors' rights in general and the availability of equitable remedies.

(d)Compliance of Agreement, Loan Documents and Borrowing with Laws, Etc.The execution, delivery and
performance by the Borrower and its Restricted Subsidiaries of the Loan Documents to which each such Person is a party, in accordance with their respective terms, the Extensions of Credit hereunder
and the transactions contemplated hereby do not and will not, by the passage of time, the giving of notice or otherwise, (i) require any Governmental Approval or violate any Applicable Law
relating to the Borrower or any of its Restricted Subsidiaries, (ii) conflict with, result in a breach of or constitute a default under the articles of incorporation, bylaws or other
organizational documents of the Borrower or any of its Restricted Subsidiaries or any indenture, agreement or other instrument to which such Person is a party or by which any of its properties may be
bound or any Governmental Approval relating to such Person, (iii) result in or require the creation or imposition of any Lien upon or with respect to any property now owned or hereafter
acquired by such Person other than Liens arising under the Loan Documents or (iv) require any consent or authorization of, filing with, or other

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act
in respect of, an arbitrator or Governmental Authority and no consent of any other Person is required in connection with the execution, delivery, performance, validity or enforceability of this
Agreement.

(e)Compliance with Law; Governmental Approvals.Except where the failure to do so could not reasonably be
expected to create a Material Adverse Effect, each of the Borrower and its Restricted Subsidiaries (i) has all Governmental Approvals required by any Applicable Law for it to conduct its
business, each of which is in full force and effect, is final and not subject to review on appeal and is not the subject of any pending or, to the best of its knowledge, threatened attack by direct or
collateral proceeding, (ii) is in compliance with each Governmental Approval applicable to it and in compliance with all other Applicable Laws relating to it or any of its respective properties
and (iii) has timely filed all material reports, documents and other materials required to be filed by it under all Applicable Laws with any Governmental Authority and has retained all material
records and documents required to be retained by it under Applicable Law.

(f)Tax Returns and Payments.Each of the Borrower and its Restricted Subsidiaries has duly filed or caused to
be filed all federal, state, local and other tax returns required by Applicable Law to be filed, and has paid, or made adequate provision for the payment of, all federal, state, local and other taxes,
assessments and governmental charges or levies upon it and its property, income, profits and assets which are due and payable, except (a) any taxes that are being contested in good faith by
appropriate
proceedings and for which the Borrower or such Restricted Subsidiary, as applicable, has set aside on its books adequate reserves in conformity with GAAP or (b) to the extent that the failure
to do so could not reasonably be expected to result in a Material Adverse Effect. Such returns accurately reflect in all material respects all liability for taxes of the Borrower and its Subsidiaries
for the periods covered thereby. There is no ongoing audit or examination or, to the knowledge of the Borrower, other investigation by any Governmental Authority of the tax liability of the Borrower
and its Restricted Subsidiaries. No Governmental Authority has asserted any Lien or other claim against the Borrower or any Restricted Subsidiary thereof with respect to unpaid taxes which has not
been discharged or resolved other than Liens for taxes not yet due and payable. The charges, accruals and reserves on the books of the Borrower and any of its Subsidiaries in respect of federal,
state, local and other taxes for all Fiscal Years and portions thereof for all open years of the Borrower and any of its Restricted Subsidiaries are in the judgment of the Borrower adequate, and the
Borrower does not anticipate any additional material taxes or assessments for any of such years.

(g)Intellectual Property Matters.Except where the failure to do so could not reasonably be expected to create
a Material Adverse Effect, each of the Borrower and its Restricted Subsidiaries owns or possesses rights to use all franchises, licenses, copyright registrations, copyright applications, issued
patents, patent applications, trademarks, trademark applications, trademark registrations, trademark rights, service marks, service mark rights, trade names, trade name rights, copyrights and rights
with respect to the foregoing which are required to conduct its business. To the knowledge of the Borrower and its Restricted Subsidiaries, no event has occurred which permits, or after notice or
lapse of time or both would permit, the revocation or termination of any such rights (except for the expiration of patents in the ordinary course), and neither the Borrower nor any Restricted
Subsidiary thereof is liable to any Person for infringement under Applicable Law with respect to any such rights as a result of its business operations except to the extent any such revocation,
termination, or infringement could not reasonably be expected to have a Material Adverse Effect.

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(h)Environmental Matters.Except for any such matter that could not reasonably be expected to create a
Material
Adverse Effect,



(i)ERISA.



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(j)Margin Stock.Neither the Borrower nor any Restricted Subsidiary thereof is engaged principally or as one of
its activities in the business of extending credit for the purpose of "purchasing" or "carrying" any "margin stock" (as each such term is defined or used, directly or indirectly, in
Regulation U of the Board of Governors of the Federal Reserve System). No part of the proceeds of any of the Loans or Letters of Credit will be used for purchasing or carrying margin stock in
violation of, or for any other purpose which violates, or which would be inconsistent with, the provisions of Regulation T, U or X of such Board of Governors.

(k)Government Regulation.Neither the Borrower nor any Restricted Subsidiary thereof is an "investment company"
or a company "controlled" by an "investment company" (as each such term is defined or used in the Investment Company Act of 1940, as amended) and neither the Borrower nor any Restricted Subsidiary
thereof is, or after giving effect to any Extension of Credit will be, subject to regulation under the Public Utility Holding Company Act of 1935 or the Interstate Commerce Act, each as amended, or
any other Applicable Law which limits its ability to incur or consummate the transactions contemplated hereby.

(l)Material Contracts.Schedule 7.1(l)sets forth a
complete and accurate list of all Material Contracts of the Borrower and its Restricted Subsidiaries in effect as of the Amendment and Restatement Closing Date not listed on any other Schedule hereto;
other than as set forth inSchedule 7.1(l), each such Material Contract is, and after giving effect to the consummation of the transactions
contemplated by the Loan Documents will be, in full force and effect in accordance with the terms thereof. The Borrower and its Subsidiaries have made available to the Administrative Agent a true and
complete copy of each Material Contract required to be listed onSchedule 7.1(l)or any other Schedule hereto. Neither the Borrower nor any
Restricted Subsidiary (nor, to the knowledge of the Borrower, any other party thereto) is in breach of or in default under any Material Contract which could reasonably be expected to have a Material
Adverse Effect.

(m)Employee Relations.Neither the Borrower nor any of its Restricted Subsidiaries is, as of the Amendment and
Restatement Closing Date, party to any collective bargaining agreement nor has any

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labor
union been recognized as the representative of its employees except as set forth onSchedule 7.1(m). The Borrower knows of no pending,
threatened or contemplated strikes, work stoppage or other collective labor disputes involving its employees or those of its Restricted Subsidiaries.

(n)Burdensome Provisions.Neither the Borrower nor any Restricted Subsidiary thereof is a party to any
indenture, agreement, lease or other instrument, or subject to any corporate or partnership restriction, Governmental Approval or Applicable Law which is so unusual or burdensome as in the foreseeable
future could be reasonably expected to have a Material Adverse Effect. The Borrower and its Restricted Subsidiaries do not presently anticipate that future expenditures needed to meet the provisions
of any statutes, orders, rules or regulations of a Governmental Authority will be so burdensome as could reasonably be expected to have a Material Adverse Effect. No Restricted Subsidiary is party to
any agreement or instrument or otherwise subject to any restriction or encumbrance that restricts or limits its ability to make dividend payments or other distributions in respect of its capital stock
to the Borrower or any Restricted Subsidiary or to transfer any of its assets or properties to the Borrower or any other Restricted Subsidiary in each case other than existing under or by reason of
the Loan Documents or Applicable Law.

(o)Financial Statements.The financial statements required pursuant to Section 6.2(e) and related
unaudited interim statements of income and retained earnings, copies of which have been furnished to the Administrative Agent and each Lender, are complete and correct and fairly present on a
Consolidated basis the assets, liabilities and financial position of the Borrower and its Restricted Subsidiaries as at such dates, and the results of the operations and changes of financial position
for the periods then ended (other than customary year-end adjustments for unaudited financial statements). All such financial statements, including the related schedules and notes thereto,
have been prepared in accordance with GAAP.

(p)No Material Adverse Change.Since March 31, 2002, there has been no material adverse change in the
properties, business, operations, prospects, or condition (financial or otherwise) of the Borrower and its Restricted Subsidiaries, taken as a whole. Since September 30, 2001, there has been no
material adverse change in the properties, business, operations, or condition (financial or otherwise) of Paravant and its Subsidiaries, taken as a whole and no event has occurred or condition arisen
that could reasonably be expected to have a Material Adverse Effect.

(q)Solvency.As of the Amendment and Restatement Closing Date and after giving effect to each Extension of
Credit made hereunder, the Borrower and its Restricted Subsidiaries taken as a whole will be Solvent.

(r)Titles to Properties.Each of the Borrower and its Restricted Subsidiaries has such title to the real
property owned or leased by it as is necessary or desirable to the conduct of its business and valid and legal title to all of its personal property and assets, including, but not limited to, those
reflected on the balance sheets of the Borrower and its Restricted Subsidiaries referred to in Section 7.1(o), except those which have been disposed of by the Borrower or its Restricted
Subsidiaries subsequent to such date which dispositions have been in the ordinary course of business or as otherwise expressly permitted hereunder. As of the Amendment and Restatement Closing Date,
all real property owned or leased by the Borrower or any Restricted Subsidiary is set forth onSchedule 7.1(r).

(s)Liens.None of the properties and assets of the Borrower or any Restricted Subsidiary thereof is subject to
any Lien, except Permitted Liens. No financing statement under the Uniform Commercial Code of any state which names the Borrower or any Restricted Subsidiary thereof or any of their respective trade
names or divisions as debtor and which has not been terminated, has been filed in any state or other jurisdiction and neither the Borrower nor any Restricted Subsidiary thereof has signed any such
financing statement or any security agreement authorizing any secured party thereunder to file any such financing statement, except to perfect those Liens permitted by Section 11.2 hereof.

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(t)Debt and Guaranty Obligations.Schedule 7.1(t)is a
complete and correct listing of all Debt, Guaranty Obligations and Bonding Obligations of the Borrower and its Restricted Subsidiaries as of the date set forth on such Schedule 7.1(t) in excess
of $1,000,000. The Borrower and its Restricted Subsidiaries have performed and are in compliance with all of the terms of such Debt and Guaranty Obligations and all instruments and agreements relating
thereto, and no default or event of default, or event or condition which with notice or lapse of time or both would constitute such a default or event of default on the part of the Borrower or any of
its Restricted Subsidiaries exists with respect to any such Debt or Guaranty Obligation.

(u)Litigation.Except for any such matter that could not reasonably be expected to create a Material Adverse
Effect, and except for matters existing on the Amendment and Restatement Closing Date and set forth onSchedule 7.1(u), there are no actions,
suits or proceedings pending nor, to the knowledge of the Borrower, threatened against or in any other way relating adversely to or affecting the Borrower, any Restricted Subsidiary thereof or
Paravant or any of their respective properties in any court or before any arbitrator of any kind or before or by any Governmental Authority.

(v)Absence of Defaults.No event has occurred or is continuing which constitutes a Default or an Event of
Default, or which constitutes, or which with the passage of time or giving of notice or both would constitute, a default or event of default by the Borrower or any Restricted Subsidiary thereof under
any Material Contract (which such default under such Material Contract, either individually, or in the aggregate with all other outstanding defaults under other Material Contracts (including, for
purposes hereof, the effect of termination of any other Material Contracts that could reasonably be expected to be terminated as a result of such existing default or defaults), could reasonably be
expected to have a
Material Adverse Effect) or judgment, decree or order to which the Borrower or any of its Restricted Subsidiaries is a party or by which the Borrower or any of its Subsidiaries or any of their
respective properties may be bound or which would require the Borrower or any of its Restricted Subsidiaries to make any payment thereunder prior to the scheduled maturity date therefor.

(w)Senior Debt Status.The Obligations of the Borrower and each of its Restricted Subsidiaries under this
Agreement, the Subsidiary Guaranteed Obligations and each of the other Loan Documents ranks and shall continue to rank at least senior in priority of payment to all Subordinated Debt and the
Obligations of the Borrower and each Restricted Subsidiary under this Agreement are hereby designated as "Senior Indebtedness" under all instruments and documents, now or in the future, relating to
all Subordinated Debt.

(x)Accuracy and Completeness of Information.All written information, reports and other papers and data, when
taken as a whole, produced by or on behalf of the Borrower or any Restricted Subsidiary thereof (other than financial projections, which shall be subject to the standard set forth in
Section 8.1(c)) and furnished to the Lenders were, at the time the same were so furnished, complete and correct in all material respects to the extent necessary to give the recipient a true and
accurate knowledge of the subject matter. No document furnished or written statement made to the Administrative Agent or the Lenders by the Borrower or any Restricted Subsidiary thereof in connection
with the negotiation, preparation or execution of, or pursuant to, this Agreement or any of the other Loan Documents contains or will contain any untrue statement of a fact material to the
creditworthiness of the Borrower or its Restricted Subsidiaries or omits or will omit to state a fact necessary in order to make the statements contained therein not misleading. The Borrower is not
aware of any facts which it has not disclosed in writing to the Administrative Agent having a Material Adverse Effect, or insofar as the Borrower can now foresee, which could reasonably be expected to
have a Material Adverse Effect.

SECTION
7.2Survival of Representations and Warranties, Etc.All representations and warranties set forth in
this Article VII and all representations and warranties contained in any certificate, or any of the Loan Documents (including, but not limited to, any such representation or warranty made in or
in connection with any amendment thereto) shall constitute representations and warranties made under

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this
Agreement. All representations and warranties made under this Agreement shall be made or deemed to be made at and as of the Amendment and Restatement Closing Date (except those that are expressly
made as of a specific date), shall survive the Amendment and Restatement Closing Date and shall not be waived by the execution and delivery of this Agreement, any investigation made by or on behalf of
the Lenders or any Extensions of Credit hereunder.

ARTICLE VIII    FINANCIAL INFORMATION AND NOTICES

Until
all the Obligations have been paid and satisfied in full and the Commitments terminated, unless consent has been obtained in the manner set forth in Section 14.11, the
Borrower will furnish or cause to be furnished to (a) Standard & Poor's Ratings Services, a division of The McGraw Hill Companies, Inc., (b) Moody's Investors
Service, Inc. and (c) the Administrative Agent at the Administrative Agent's Office at the address set forth in Section 14.1 and to each Lender at the respective address as set
forth in Section 14.1, or at such other office as may be designated by the Administrative Agent and Lenders from time to time:

SECTION
8.1Financial Statements and Projections.

(a)Quarterly Financial Statements.As soon as practicable and in any event within forty-five
(45) days after the end of each fiscal quarter of each Fiscal Year, an unaudited Consolidated and consolidating balance sheet of the Borrower and its Restricted Subsidiaries as of the close of
such fiscal quarter and unaudited Consolidated and consolidating statements of income, retained earnings and cash flows for the fiscal quarter then ended and that portion of the Fiscal Year then
ended, including the notes thereto, all in reasonable detail setting forth in comparative form the corresponding figures as of the end of and for the corresponding period in the preceding Fiscal Year
and prepared by the Borrower in accordance with GAAP and, if applicable, containing disclosure of the effect on the financial position or results of operations of any change in the application of
accounting principles and practices during the period, and certified by the chief financial officer of the Borrower to present fairly in all material respects the financial condition of the Borrower
and its Restricted Subsidiaries on a Consolidated and consolidating basis as of their respective dates and the results of operations of the Borrower and its Restricted Subsidiaries for the respective
periods then ended, subject to normal year end adjustments.

(b)Annual Financial Statements.As soon as practicable and in any event within ninety (90) days after
the end of each Fiscal Year, an audited Consolidated balance sheet of the Borrower and its Restricted Subsidiaries as of the close of such Fiscal Year and audited Consolidated statements of income,
retained earnings and cash flows for the Fiscal Year then ended, including the notes thereto, all in reasonable detail setting forth in comparative form the corresponding figures as of the end of and
for the preceding Fiscal Year and prepared by an independent certified public accounting firm acceptable to the Administrative Agent in accordance with GAAP and, if applicable, containing disclosure
of the effect on the financial position or results of operations of any change in the application of accounting principles and practices during the year, and accompanied by a report thereon by such
certified public accountants that is not qualified with respect to scope limitations imposed by the Borrower or any of its Restricted Subsidiaries or with respect to accounting principles followed by
the Borrower or any of its Restricted Subsidiaries not in accordance with GAAP.

(c)Annual Business Plan and Financial Projections.As soon as practicable and in any event within
forty-five (45) days following the beginning of each Fiscal Year, a business plan of the Borrower and its Restricted Subsidiaries for the ensuing four (4) fiscal quarters,
such plan to be prepared in accordance with GAAP and to include, on a quarterly basis, the following: a quarterly operating and capital budget, a projected income statement, statement of cash flows
and balance sheet and a report containing management's discussion and analysis of such projections, accompanied by a certificate from the chief financial officer of the Borrower to the effect that, to
the best of such officer's knowledge,

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such
projections are good faith estimates (utilizing assumptions believed by Borrower's management to be reasonable) of the financial condition and operations of the Borrower and its Restricted
Subsidiaries for such four (4) quarter period.

SECTION
8.2Officer's Compliance Certificate.At each time financial statements are delivered pursuant to
Sections 8.1 (a) or (b) and at such other times as the Administrative Agent shall reasonably request (including, without limitation, in connection with any Permitted Acquisition), a
certificate of the chief financial officer or the treasurer of the Borrower in the form ofExhibit Fattached hereto (an
"Officer's Compliance Certificate").

SECTION
8.3Accountants' Certificate.At each time financial statements are delivered pursuant to
Section 8.1(b), a certificate of the independent public accountants certifying such financial statements addressed to the Administrative Agent for the benefit of the Lenders:

(a)    stating
that in making the examination necessary for the certification of such financial statements, they obtained no knowledge of any Default or Event of Default or, if
such is not the case, specifying such Default or Event of Default and its nature and period of existence; and

(b)    including
the calculations prepared by such accountants required to establish whether or not the Borrower and its Restricted Subsidiaries are in compliance with the
financial covenants set forth in Article X hereof as at the end of each respective period.

SECTION
8.4Other Reports.

(a)Auditor's Management Letters.Promptly upon receipt thereof, copies of all reports, if any, submitted to the
Borrower or its Board of Directors by its independent public accountants in connection with their auditing function, including, without limitation, any management report and any management responses
thereto.

(b)Borrowing Base Certificate; Asset Coverage Ratio Certificate.



(c)Accounts Receivable Aging Report.As soon as available, but in any event within twenty-five
(25) days after the end of each fiscal quarter of each Fiscal Year (and, upon the occurrence and during the continuation of an Event of Default, on a more frequent basis if requested by the
Administrative Agent), a summary accounts receivable aging report as of the last Business Day of such quarter which report shall include such information as the Administrative Agent may require, all
in form and substance satisfactory to the Administrative Agent. Upon the Administrative Agent's reasonable request, the Borrower shall deliver annually on the first day of the second quarter of each
Fiscal Year

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and
upon the occurrence and during the continuation of a Default or Event of Default, within thirty (30) days upon the request of the Administrative Agent, the name and mailing address of each
Account Debtor.

(d)Accounts Payable Aging Report.As soon as available, but in any event within twenty-five
(25) days after the end of each fiscal quarter of each Fiscal Year (and, upon the occurrence and during the continuation of an Event of Default, on a more frequent basis if requested by the
Administrative Agent), a summary accounts payable aging report which report shall include such information as the Administrative Agent may require, all in form and substance satisfactory to the
Administrative Agent.

(e)Governmental Contract Report.Upon the request of the Administrative Agent, which such requests shall be
limited to one per fiscal quarter (and, upon the occurrence and during the continuance of an Event of Default, as often as requested by the Administrative Agent), a status report with respect to all
Governmental Contracts in excess of $1,000,000 of the Borrower and its Restricted Subsidiaries, in form and substance satisfactory to the Administrative Agent.

(f)Acquisition Related Reports.As soon as available, a copy of any report issued by an Accounting Arbitrator
pursuant to the terms of the Sensors Purchase Agreement, including, without limitation, reports issued pursuant to Section 2.5(d) of the Sensors Purchase Agreement.

(g)Contract Backlog Report.As soon as available, but in any event within forty-five
(45) days after the close of each fiscal quarter of each Fiscal Year of the Borrower, a contract backlog report for the Borrower, its Restricted Subsidiaries and Affiliates signed by a
Responsible Officer of the Borrower.

(h)Other Information.    Such other information regarding the operations, business affairs and financial condition
of the Borrower or any of its Restricted Subsidiaries, including any reports delivered to the Securities and Exchange Commission as the Administrative Agent or any Lender may reasonably request.

SECTION
8.5Notice of Litigation and Other Matters.    Prompt (but in no event later than ten (10) days
after an officer of the Borrower obtains knowledge thereof) telephonic and written notice of:

(a)    Except
for any such matter that could not reasonably be expected to create a Material Adverse Effect, the commencement of all proceedings and investigations by or before
any Governmental Authority and all actions and proceedings in any court or before any arbitrator against or involving the Borrower or any Restricted Subsidiary thereof or any of their respective
properties, assets or businesses;

(b)    Except
for any such matter that could not reasonably be expected to create a Material Adverse Effect, any notice of any violation received by the Borrower or any
Restricted Subsidiary thereof from any Governmental Authority including, without limitation, any notice of violation of Environmental Laws;

(c)    Except
for any such matter that could not reasonably be expected to create a Material Adverse Effect, any labor controversy that has resulted in, or threatens to result
in, a strike or other work action against the Borrower or any Restricted Subsidiary thereof;

(d)    any
attachment, judgment, lien, levy or order exceeding $2,500,000 that may be assessed against or threatened in writing against the Borrower or any Restricted
Subsidiary thereof;

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(e)    (i) any Default or Event of Default, (ii) the occurrence or existence of any event or circumstance that foreseeably will become a Default or Event of
Default or (iii) any event which constitutes or which with the passage of time or giving of notice or both would constitute a default or event of default under any Material Contract to which
the Borrower or any of its Restricted Subsidiaries is a party or by which the Borrower or any Restricted Subsidiary thereof or any of their respective properties may be bound;

(f)    (i) any
unfavorable determination letter from the Internal Revenue Service regarding the qualification of an Employee Benefit Plan under Section 401(a) of
the Code (along with a copy thereof), (ii) all notices received by the Borrower or any ERISA Affiliate of the PBGC's intent to terminate any Pension Plan or to have a trustee appointed to
administer any Pension Plan, (iii) all notices received by the Borrower or any ERISA Affiliate from a Multiemployer Plan sponsor concerning the imposition or amount of withdrawal liability
pursuant to Section 4202 of ERISA and (iv) the Borrower obtaining knowledge or reason to know that the Borrower or any ERISA Affiliate has filed or intends to file a notice of
intent to terminate any Pension Plan under a distress termination within the meaning of Section 4041(c) of ERISA;

(g)    any
event which makes any of the representations set forth in Section 7.1 or in any other Loan Document inaccurate in any respect; and

(h)    any
change in the government contracting status of the Borrower or its Restricted Subsidiaries with respect to the government of the United States or any department or
agency thereof that could reasonably be expected to have a Material Adverse Effect.

SECTION
8.6Accuracy of Information.    All written information, reports, statements and other papers and data
furnished by or on behalf of the Borrower to the Administrative Agent or any Lender whether pursuant to this Article VIII or any other provision of this Agreement, or any of the Security
Documents, shall, at the time the same is so furnished, comply with the representations and warranties set forth in Section 7.1.

ARTICLE IX  AFFIRMATIVE COVENANTS

Until all of the Obligations have been paid and satisfied in full and the Commitments terminated, unless consent has been obtained in the manner provided for in
Section 14.11, the Borrower will, and will cause each of its Restricted Subsidiaries to:

SECTION
9.1Preservation of Corporate Existence and Related Matters.Except as permitted by Section 11.4,
preserve and maintain (a) its separate corporate existence and (b) all rights, franchises, licenses and privileges necessary to the conduct of its business, and qualify and remain
qualified as a foreign corporation and authorized to do business in each jurisdiction where the nature and scope of its activities require it to so qualify under Applicable Law except (with respect to
this clause (b) only) to the extent such failure to preserve or maintain could not reasonably be expected to have a Materially Adverse Effect.

SECTION
9.2Maintenance of Property.In addition to the requirements of any of the Security Documents, protect
and preserve all properties useful in and material to its business, including copyrights, patents, trade names, service marks and trademarks; maintain in good working order and condition all
buildings, equipment and other tangible real and personal property; and from time to time make or cause to be made all renewals, replacements and additions to such property necessary for the conduct
of its business, so that the business carried on in connection therewith may be conducted in a commercially reasonable manner.

SECTION
9.3Insurance.Maintain insurance with financially sound and reputable insurance companies against such
risks and in such amounts as are customarily maintained by similar businesses and as may be required by Applicable Law and as are required by any Security Documents, and on the Amendment and
Restatement Closing Date and from time to time thereafter deliver to the Administrative Agent upon its request a reasonably detailed list of the insurance then in effect, stating

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the
names of the insurance companies, the amounts and rates of the insurance, the dates of the expiration thereof and the properties and risks covered thereby.

SECTION
9.4Accounting Methods and Financial Records.Maintain a system of accounting, and keep such books,
records and accounts (which shall be true and complete in all material respects) as may be required or as may be necessary to permit the preparation of financial statements in accordance with
GAAP and in compliance with the regulations of any Governmental Authority having jurisdiction over it or any of its properties.

SECTION
9.5Payment and Performance of Obligations.Pay and perform all Obligations under this Agreement and the
other Loan Documents, and pay or perform (a) except where the failure to do so could not reasonably be expected to create a Material Adverse Effect, all taxes, assessments and other
governmental charges that may be levied or assessed upon it or any of its property, and (b) except where the failure to do so could not reasonably be expected to create a Material Adverse
Effect, all other indebtedness, obligations and liabilities in accordance with customary trade practices;provided, that the Borrower or such Restricted
Subsidiary may contest any item described in clauses (a) or (b) of this Section 9.5 in good faith so long as adequate reserves are maintained with respect thereto in accordance
with GAAP.

SECTION
9.6Compliance With Laws and Approvals.Except where the failure to do so could not reasonably be
expected to create a Material Adverse Effect, observe and remain in compliance in all respects with all Applicable Laws and maintain in full force and effect all Governmental Approvals, in each case
applicable to the conduct of its business.

SECTION
9.7Environmental Laws.Except where the failure to do so could not reasonably be expected to create a
Material Adverse Effect, in addition to and without limiting the generality of Section 9.6, (a) comply with, and make commercially reasonable efforts to ensure such compliance by all
tenants and subtenants with all applicable Environmental Laws and obtain and comply with and maintain, and make commercially reasonable efforts to ensure that all tenants and subtenants, if any,
obtain and comply with and maintain, any and all licenses, approvals, notifications, registrations or permits required by applicable Environmental Laws, (b) conduct and complete all
investigations, studies, sampling and testing, and all remedial, removal and other actions required under Environmental Laws, and promptly comply with all lawful orders and directives of any
Governmental Authority regarding Environmental Laws, and (c) defend, indemnify and hold harmless the Administrative Agent and the Lenders, and their respective parents, Subsidiaries,
Affiliates, employees, agents, officers and directors, from and against any claims, demands, penalties, fines, liabilities, settlements, damages, costs and expenses of whatever kind or nature known or
unknown, contingent or otherwise, arising out of, or in any way relating to the presence of Hazardous Materials, or the violation of, noncompliance with or liability under any Environmental Laws
applicable to the operations of the Borrower or any such Restricted Subsidiary, or any orders, requirements or demands of Governmental Authorities related thereto, including, without limitation,
reasonable attorney's and consultant's fees, investigation and laboratory fees, response costs, court costs and litigation expenses, except to the extent that any of the foregoing directly result from
the gross negligence or willful misconduct of the party seeking indemnification therefor.

SECTION
9.8Compliance with ERISA.In addition to and without limiting the generality of Section 9.6,
(a) except where the failure to so comply could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, (i) comply with all material applicable
provisions of ERISA and the regulations and published interpretations thereunder with respect to all Employee Benefit Plans, (ii) not take any action or fail to take action the result of which
could be a liability to the PBGC or to a Multiemployer Plan, (iii) not participate in any prohibited transaction that could result in any civil penalty under ERISA or tax under the Code and
(iv) operate each Employee Benefit Plan in such a manner that will not incur any tax liability under Section 4980B of the Code or any liability to any qualified beneficiary as defined in
Section 4980B of the Code and (b) furnish to the Administrative Agent upon the Administrative Agent's request such additional information about any Employee Benefit Plan as may be
reasonably requested by the Administrative Agent.

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SECTION
9.9Compliance With Agreements.Except where the failure to do so could not reasonably be expected to
create a Material Adverse Effect, comply in all respects with each term, condition and provision of all leases, agreements and other instruments entered into in the conduct of its business including,
without limitation, any Material Contract;provided, that the Borrower or any such Restricted Subsidiary may contest any such lease, agreement or other
instrument in good faith through applicable proceedings so long as adequate reserves are maintained in accordance with GAAP.

SECTION
9.10Inspection of Property; Books and Records; Discussions.Except for information and records which
the Borrower may not under Applicable Law disseminate or disclose to the Administrative Agent and/or the Lenders, the Borrower, its Restricted Subsidiaries and its Affiliates shall permit any
authorized representative(s) designated by the Administrative Agent and/or any of the Lenders to visit, to conduct a field audit or to otherwise inspect any of the Borrower's, its Restricted
Subsidiaries' and/or its Affiliates' respective properties, including their financial and accounting records, and to make copies and take extracts therefrom, and to discuss the Borrower's, its
Restricted Subsidiaries' and/or Affiliates' respective affairs, finances and accounts with the Administrative Agent's and the Lenders' officers, employees, representatives or independent certified
public accountants, upon reasonable notice and during normal business hours. All information furnished to the Administrative Agent and/or the Lenders shall be received and maintained by the
Administrative Agent and the Lenders in strict confidence and in accordance with Applicable Law, and they shall not disseminate said information to any Person for so long as said information has or
retains a confidential or proprietary nature, except where required by and in accordance with Applicable Law, or pursuant to subpoena or other legal process or where contemplated by the Loan Documents
(including, without limitation, in connection with the enforcement of any rights or remedies thereunder). Each of the Administrative Agent and the Lenders agrees that it shall not take any action or
omit to take any action which would cause or result in the violation of Applicable Law (including without limitation, any export control law) by the Borrower, its Restricted Subsidiaries and its
Affiliates. Each such visitation and inspection by or on behalf of the Administrative Agent and/or the Lenders after the occurrence and during the continuance of an Event of Default shall be at the
Borrower's own reasonable cost and expense. The Borrower shall, and shall cause its Restricted Subsidiaries and its Affiliates, to keep proper books and records and accounts in accordance with GAAP
and Applicable Law.

SECTION
9.11Additional Subsidiaries.

(a)    Within
forty-five (45) days after (i) the redesignation of an Unrestricted Subsidiary as a Restricted Subsidiary in accordance with
Section 9.11(c) below or (ii) the creation or acquisition of any Domestic Subsidiary (any such Subsidiary, a "New Subsidiary") of the Borrower or any Restricted Subsidiary (including in
connection with any Permitted Acquisition), cause to be executed and delivered to the Administrative Agent (A) a duly executed joinder agreement in form and substance reasonably satisfactory to
the Administrative Agent joining such New Subsidiary (to the extent such New Subsidiary is a Restricted Subsidiary) to the Subsidiary Guaranty Agreement, the Collateral Agreement and any other
applicable Security Documents, (B) updated Schedules 7.1(a) and 7.1(b) reflecting the creation or acquisition of such Subsidiary, (C) favorable legal opinions covering such matters
consistent with opinions for this Agreement and addressed to the Administrative Agent and Lenders in form and substance reasonably satisfactory thereto with respect to such joinder agreement,
(D) original stock or other certificates and stock or other transfer powers evidencing the ownership interests of the Borrower or such Restricted Subsidiary, as applicable, in such New
Subsidiary, and (E) any other documents and certificates as may be reasonably requested by the Administrative Agent or the Required Lenders (through the Administrative Agent).

(b)    Within
forty-five (45) days after the creation of any first tier Foreign Subsidiary of the Borrower or any Restricted Subsidiary (including in
connection with a Permitted Acquisition), cause to be executed and delivered to the Administrative Agent, (A) a supplement to the applicable Security Documents previously executed and delivery
by the Borrower or such Restricted Subsidiary, as applicable, to provide for the pledge of sixty-five percent (65%) of the capital stock or other ownership interests of such Foreign
Subsidiary, (B) updated Schedules 7.1(a) and 7.1(b) reflecting the creation or

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acquisition
of such Subsidiary, (C) favorable legal opinions addressed to the Administrative Agent and Lenders in form and substance reasonably satisfactory thereto with respect to such
supplement, (D) original stock or other certificates and stock or other transfer powers evidencing the ownership interests of the Borrower or such Restricted Subsidiary in such Foreign
Subsidiary, and (E) any other documents and certificates as may be reasonably requested by the Administrative Agent or the Required Lenders (through the Administrative Agent).

(c)    The
Borrower may, at any time and upon written notice to the Administrative Agent, redesignate an Unrestricted Subsidiary as a Restricted Subsidiary. Further, promptly
after the date on which the Borrower or the Administrative Agent determines that:



then,
in the case of clause (i), such Unrestricted Subsidiary shall be redesignated as a Restricted Subsidiary and in the case of clause (ii), the Borrower shall promptly identify in
writing to the Administrative Agent such Unrestricted Subsidiaries to be redesignated as Restricted Subsidiaries to cause such remaining Unrestricted Subsidiaries and their Subsidiaries (after giving
effect to such redesignation) to represent less than ten percent (10%) of (A) the Consolidated assets of the Borrower and its Subsidiaries as of the most recently ended fiscal quarter prior to
such date and (B) Consolidated EBITDA (notwithstanding the definition thereof, calculated to include all Unrestricted Subsidiaries) for the four consecutive fiscal quarters most recently ended
prior to such date.

(d)    So
long as no Default or Event of Default has occurred and is continuing, the Borrower shall be permitted, on prior written notice to the Administrative Agent, to
redesignate any Restricted Subsidiary as an Unrestricted Subsidiary (or designate any newly formed or acquired Subsidiary as an Unrestricted Subsidiary; providedthat such formation or acquisition is
otherwise permitted hereunder), so long as the following conditions have been satisfied as reasonably
determined by the Administrative Agent:



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Such
designation (or redesignation, as applicable) shall have an effective date mutually acceptable to the Administrative Agent and Borrower, but in no event earlier than fifteen
(15) Business Days following receipt by the Administrative Agent of such written notice.

SECTION
9.12Certain Agreements with Respect to the Paravant Merger.Notwithstanding anything in
Section 9.11 to the contrary, as promptly as possible, but in no event later than the fifteenth (15th) Business Day following the closing of the Paravant Merger, the Borrower
shall:

(a)    Designate
each Restricted Paravant Entity as a Restricted Subsidiary;

(b)    Deliver,
or cause to be delivered, to the Administrative Agent (i) a duly executed joinder agreement in form and substance reasonably satisfactory to the
Administrative Agent joining such Person to the Subsidiary Guaranty Agreement, the Collateral Agreement and any other applicable Security Documents, and (ii) original stock or other
certificates and stock or other transfer powers evidencing the ownership interests of the Borrower or a Subsidiary, as applicable, in each such Person;

(c)    Deliver,
or cause to be delivered, to the Administrative Agent satisfactory evidence that all Debt of each Restricted Paravant Entity other than Debt permitted by
Section 11.1 has been repaid in full and any Liens or other security interests related to such repaid Debt have been terminated;

(d)    Deliver,
or cause to be delivered, to the Administrative Agent updated schedules to this Agreement dated as of the closing date of the Paravant Merger to the extent
necessary to make such schedules accurate after giving effect to the Paravant Merger and such schedules shall be in form and substance satisfactory to the Administrative Agent;

(e)    Deliver,
or cause to be delivered, to the Administrative Agent a certificate from a Responsible Officer, in form and substance satisfactory to the Administrative Agent,
to the effect that, after giving
effect to the Paravant Merger, all representations and warranties contained in this Agreement and the other Loan Documents are true, correct and complete and that, after giving effect to the Paravant
Merger, no Default or Event of Default has occurred and is continuing;

(f)    Deliver,
or cause to be delivered, to the Administrative Agent a certificate of the secretary or assistant secretary of each of Restricted Paravant Entity as to the
incumbency and genuineness of the signature of each officer thereof executing any Loan Documents to which it is a party and certifying that attached thereto is a true, correct and complete copy of
(i) the certificate of limited partnership, articles of incorporation or other organizational document thereof and all amendments thereto, certified as of a recent date by the appropriate
Governmental Authority in its jurisdiction of incorporation, organization or formation, (ii) the bylaws, partnership agreement, operating agreement or other operative document thereof as in
effect on the date of such certifications, and (iii) resolutions duly adopted by the Board of Directors, partners or members thereof authorizing the execution, delivery and performance of the
Loan Documents to which it is a party;

(g)    Deliver,
or cause to be delivered, to the Administrative Agent certificates as of a recent date of the good standing of each Restricted Paravant Entity under the laws of
its jurisdiction of incorporation, organization or formation and, to the extent requested by the Administrative Agent in its reasonable judgment, each other jurisdiction where such Restricted Paravant
Entity is qualified to do business and a certificate of the relevant taxing authorities of such jurisdictions certifying that such Person has filed required tax returns and owes no delinquent taxes;
and

(h)    Deliver,
or cause to be delivered, to the Administrative Agent favorable opinions of counsel to each Restricted Paravant Entity addressed to the Administrative Agent and
the Lenders with respect to such Restricted Paravant Entities, the Loan Documents and such other matters as the Administrative Agent shall reasonably request.

SECTION
9.13Use of Proceeds.The Borrower shall use the proceeds of the Extensions of Credit (a) to
finance the Paravant Acquisition (b) to finance Permitted Acquisitions, (c) to refinance

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existing
indebtedness of the Borrower, (d) to finance Capital Expenditures of the Borrower, and (e) for working capital and general corporate requirements of the Borrower and its
Restricted Subsidiaries, including the payment of certain fees and expenses incurred in connection with the Paravant Acquisition and the other transactions contemplated hereby and refunding Letters of
Credit.

SECTION
9.14Conduct of Business.Engage only in businesses in substantially the same fields as the business
conducted on the Amendment and Restatement Closing Date and in lines of business reasonably related thereto.

SECTION
9.15Account Designation.Designate only accounts with the Administrative Agent as the location for all
deposits and payments required to be made to the Borrower as Buyer pursuant to the terms of the Sensors Purchase Agreement and the Paravant Merger Agreement.

SECTION
9.16Debt Rating.Maintain an up to date debt rating with both Standard & Poor's Ratings
Services, a division of The McGraw Hill Companies, Inc., and Moody's Investors Service, Inc. or, in the event one or both such entities cease to provide any such rating, such other
rating agency or agencies that are reasonably acceptable to the Administrative Agent.

SECTION
9.17Post Closing Covenants; Further Assurances; Existing Letters of Credit.

(a)    Prior
to January 31, 2003, as such date may be extended by the Administrative Agent in its sole discretion, but in no event later than February 28, 2003,
deliver such additional (i) Deposit Account Control Agreements pursuant to the Collateral Agreement, (ii) curative intellectual property filings, in each case as previously identified to
the Borrower in writing by the Administrative Agent, and (iii) such additional documents, instruments, and agreements as are reasonably requested by the Administrative Agent to confirm any
Security Documents governed by the laws of a jurisdiction other than the United States.

(b)    Make,
execute and deliver all such additional and further acts, things, deeds and instruments as the Administrative Agent or the Required Lenders (through the
Administrative Agent) may reasonably require to document and consummate the transactions contemplated hereby and to vest completely in and insure the Administrative Agent and the Lenders their
respective rights under this Agreement, the Notes, the Letters of Credit and the other Loan Documents.

(c)    Cause
each Existing Letter of Credit to be replaced (if required by the beneficiary thereof) on or before the current expiration date of such Existing Letter of Credit.

ARTICLE X  FINANCIAL COVENANTS

Until all of the Obligations have been paid and satisfied in full and the Commitments terminated, unless consent has been obtained in the manner set forth in
Section 14.11, the Borrower and its Restricted Subsidiaries on a Consolidated basis will not:

SECTION
10.1Maximum Adjusted Leverage Ratio:As of any fiscal quarter end, permit the Adjusted Leverage Ratio
to be greater than the corresponding ratio set forth below:

Period

RatioFiscal quarters ending
12/31/02 through
3/31/04

3.25 to 1.00Fiscal quarters ending
6/30/04 through 3/31/05

3.00 to 1.00Fiscal quarters ending
6/30/05 and thereafter

2.75 to 1.00


SECTION
10.2Minimum Fixed Charge Coverage Ratio:As of any fiscal quarter end, permit the ratio of
(a) the sum of (i) EBITDA for the period of four (4) consecutive fiscal quarters ending on or

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immediately
prior to such dateminus(ii) Capital Expenditures for such period to (b) Fixed Charges for the period of four
(4) consecutive fiscal quarters ending on or immediately prior to such date to be less than the corresponding ratio set forth below.

Period

RatioFiscal quarters ending
12/31/02 through
12/31/03

1.25 to 1.00Fiscal quarters ending
3/31/04 through
12/31/04

1.35 to 1.00Fiscal quarters ending
3/31/05 and thereafter

1.50 to 1.00


SECTION
10.3Maximum Capital Expenditures.Permit Capital Expenditures during any Fiscal Year to exceed an
aggregate amount of Thirty-Five Million Dollars ($35,000,000). Notwithstanding the foregoing, the maximum amount of Capital Expenditures permitted by this Section 10.3 in any Fiscal
Year shall be increased by an amount equal to the lesser of (a) $5,000,000 and (b) the excess of (i) the amount of Capital Expenditures that were permitted to be made under this
Section 10.3 in the immediately preceding Fiscal Year (without giving effect to any carryover amount from prior Fiscal Years) over (ii) the amount of Capital Expenditures actually made
during such preceding Fiscal Year.

ARTICLE XI  NEGATIVE COVENANTS

Until all of the Obligations have been paid and satisfied in full and the Commitments terminated, unless consent has been obtained in the manner set forth in
Section 14.11, the Borrower has not and will not and will not permit any of its Restricted Subsidiaries to:

SECTION
11.1Limitations on Debt.Create, incur, assume or suffer to exist any Debt except:

(a)    the
Obligations (excluding Hedging Obligations permitted pursuant to Section 11.1(b));

(b)    Debt
incurred in connection with a Hedging Agreement with a counterparty and upon terms and conditions (including interest rate) reasonably satisfactory to the
Administrative Agent;provided, that any counterparty that is a Lender shall be deemed satisfactory to the Administrative Agent.

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(c)   Debt existing on the Amendment and Restatement Closing Date and not otherwise permitted under this Section 11.1, as set forth onSchedule 7.1(t)and the renewal, refinancing, extensions and replacements (but not the increase in the aggregate principal amount) thereof;

(d)   Debt
of the Borrower and its Restricted Subsidiaries incurred in connection with Capitalized Leases in an aggregate amount not to exceed $25,000,000 on any date of
determination;

(e)   purchase
money Debt of the Borrower and its Restricted Subsidiaries in an aggregate amount not to exceed $5,000,000 on any date of determination;

(f)    Guaranty
Obligations in favor of the Administrative Agent for the benefit of the Administrative Agent and the Lenders;

(g)   other
unsecured Debt in an aggregate principal amount not exceeding $10,000,000 at any time outstanding;

(h)   Debt
of the Borrower to any Restricted Subsidiary and of any Restricted Subsidiary to the Borrower or any other Restricted Subsidiary;providedthat if requested by the Administrative Agent any such loans
and advances made by a Borrower or any other Restricted Subsidiary that are evidenced by a promissory note or other
instrument shall be pledged pursuant to the Collateral Agreement;

(i)    Guaranty
Obligations with respect to Debt permitted pursuant to subsections (a) through (f) and subsection (j) of this Section 11.1
(providedthat any Guaranty Obligation with respect to subsection (j) is subordinated at least to the same extent as the obligation guaranteed);

(j)    Permitted
Subordinated Debt;provided, that (A) no Default or Event of Default exists and is continuing or would
be caused by the issuance of such Permitted Subordinated Debt and (B) the Administrative Agent shall have received satisfactory written evidence that the Borrower would be in compliance with
all covenants in this Agreement on apro formabasis after giving effect to the issuance of such Permitted Subordinated Debt; and

(k)   Unsecured
Debt of DRS Technologies Canada Company in an aggregate amount not to exceed $15,000,000 (US Dollars) on any date of determination;

provided, that no agreement or instrument with respect to Debt permitted to be incurred by this Section shall restrict, limit or otherwise encumber (by
covenant or otherwise) the ability of any Restricted Subsidiary of the Borrower to make any payment to the Borrower or any of its Restricted Subsidiaries (in the form of dividends, intercompany
advances or otherwise) for the purpose of enabling the Borrower to pay the Obligations.

SECTION
11.2Limitations on Liens.Create, incur, assume or suffer to exist any Lien on or with respect to any
of its assets or properties (including, without limitation, shares of capital stock or other ownership interests), real or personal, whether now owned or hereafter acquired, except:

(a)   Liens
for taxes, assessments and other governmental charges or levies (excluding any Lien imposed pursuant to any of the provisions of ERISA or Environmental Laws) not
yet due or as to which the period of grace (not to exceed thirty (30) days), if any, related thereto has not expired or which are being contested in good faith and by appropriate proceedings if
adequate reserves are maintained to the extent required by GAAP;

(b)   the
claims of materialmen, mechanics, carriers, warehousemen, processors or landlords for labor, materials, supplies or rentals incurred in the ordinary course of
business, (i) which are not overdue for a period of more than thirty (30) days or (ii) which are being contested in good faith and by appropriate proceedings;

(c)   Liens
consisting of deposits or pledges made in the ordinary course of business in connection with, or to secure payment of, obligations under workers' compensation,
unemployment insurance or similar legislation;

(d)   Liens
constituting encumbrances in the nature of zoning restrictions, easements and rights or restrictions of record on the use of real property, which in the aggregate
are not substantial in amount and which do not, in any case, detract from the value of such property or impair the use thereof in the ordinary conduct of business;

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(e)   Liens
of the Administrative Agent for the benefit of the Administrative Agent and the Lenders;

(f)    Liens
not otherwise permitted by this Section 11.2 and in existence on the Amendment and Restatement Closing Date and described onSchedule 11.2;

(g)   Liens
securing Debt permitted under Sections 11.1(d) and (e);providedthat (i) such Liens shall be created
substantially simultaneously with the acquisition or lease of the related asset, (ii) such Liens do not at any time encumber any property other than the property financed by such Debt,
(iii) the amount of Debt secured thereby is not increased and (iv) the principal amount of Debt secured by any such Lien shall at no time exceed one hundred percent (100%) of the
original purchase price or lease payment amount of such property at the time it was acquired; and

(h)   any
Lien existing on any property or asset (other than properties or assets acquired pursuant to the Paravant Acquisition) prior to the acquisition thereof by the
Borrower or any Restricted Subsidiary or existing on any property or asset of any Person that becomes a Restricted Subsidiary after the date of consummation of the Paravant Tender Offer prior to the
time such Person becomes a Restricted Subsidiary;providedthat (i) such Lien is not created in contemplation of or in connection with such
acquisition or such Person becoming a Restricted Subsidiary, as the case may be, (ii) such Lien shall not apply to any other property or assets of the Borrower or any Restricted Subsidiary and
(iii) such Lien shall secure only those obligations that it secures on the date of such acquisition or the date such Person becomes a Restricted Subsidiary, as the case may be, and extensions,
renewals and replacements thereof that do not increase the outstanding principal amount thereof; and

(i)    deposits
to secure the performance of bids, trade contracts, obligations for utilities, leases, Bonding Obligations permitted pursuant to Section 11.14 and other
obligations of a like nature (other than obligations for borrowed money or other Debt), in each case in the ordinary course of business.

SECTION
11.3Limitations on Loans, Advances, Investments and Acquisitions.Purchase, own, invest in or otherwise
acquire, directly or indirectly, any capital stock, interests in any partnership or joint venture (including, without limitation, the creation or capitalization of any Restricted Subsidiary), evidence
of Debt or other obligation or security, substantially all or a portion of the business or assets of any other Person or any other investment or interest whatsoever in any other Person, or make or
permit to exist, directly or indirectly, any loans, advances or extensions of credit to, or any investment in cash or by delivery of property in, any Person except:

(a)   (i) investments
in Restricted Subsidiaries existing on the Amendment and Restatement Closing Date, (ii) investments in Restricted Subsidiaries formed or
acquired after the Amendment and Restatement Closing Date so long as the Borrower and its Restricted Subsidiaries comply with the applicable provisions of Section 9.11 and
Section 11.3(d) and (iii) the other loans, advances and investments described onSchedule 11.3existing on the Amendment and
Restatement Closing Date;

(b)   investments
in (i) marketable direct obligations issued or unconditionally guaranteed by the United States of America or any agency thereof maturing within one
hundred twenty (120) days from the date of acquisition thereof, (ii) commercial paper maturing no more than one hundred twenty (120) days from the date of creation thereof and
currently having the highest rating obtainable from either Standard & Poor's Ratings Services, a division of The McGraw-Hill Companies, Inc., or Moody's Investors
Service, Inc., (iii) certificates of deposit maturing no more than one hundred twenty (120) days from the date of creation thereof issued by commercial banks incorporated under
the laws of the United States of America, each having combined capital, surplus and undivided profits of not less than $500,000,000 and having a rating of "A" or better by a nationally recognized
rating agency;provided, that the aggregate amount invested in such certificates of deposit shall not at any time exceed $5,000,000 for any one such
certificate of deposit and $10,000,000 for any one such bank, (iv) time deposits maturing no more than thirty (30) days from the date of creation thereof with commercial banks or savings
banks or savings and loan associations each having membership either in the FDIC or the deposits of which are insured by the FDIC and in amounts not exceeding the maximum amounts of insurance
thereunder; and (v) repurchase agreements with a Lender or a bank or trust company or a

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recognized
securities dealer having capital and surplus in excess of $500,000,000 for direct obligations issued by or fully guaranteed by the United States of America (such investments described in
items (i) through (v) above, "Cash Equivalents");

(c)   the
Paravant Acquisition;provided, that the Paravant Merger shall be subject to the conditions set forth in
Section 11.4(d);

(d)   investments
by the Borrower or any Restricted Subsidiary thereof in the form of acquisitions of all or substantially all of the business or a line of business (whether
by the acquisition of capital stock, assets or any combination thereof) of any other Person if each such acquisition meets all of the following requirements (such acquisitions being, "Permitted
Acquisitions"):



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(e)   Hedging
Agreements permitted pursuant to Section 11.1;

(f)    loans
or advances made by the Borrower to any Restricted Subsidiary and made by any Subsidiary to the Borrower or any other Subsidiary;providedthat any such loans and advances made by a Borrower or any
Restricted Subsidiary that are evidenced by a promissory note or other instrument shall be pledged pursuant to the
Collateral Agreement;

(g)   investments
received in connection with the bankruptcy or reorganization of, or settlement of delinquent accounts and disputes with, customers and suppliers, in each
case in the ordinary course of business;

(h)   investments
made after the Amendment and Restatement Closing Date in joint ventures and other business entities (in each case that are not Subsidiaries of the Borrower)
that are engaged in the same line or lines of business as the Borrower and its Restricted Subsidiaries in an aggregate amount not to exceed $5,000,000;

(i)    loans
to employees of the Borrower and the Restricted Subsidiaries in their capacity as such, in an aggregate principal amount not to exceed $1,000,000 at any time
outstanding;

(j)    any
investment received as consideration, in whole or in part, for any asset sale otherwise permitted hereunder in an aggregate principal amount not to exceed
$5,000,000;provided, that the promissory note issued to DRS Data Systems, Inc. in connection with the sale of certain assets thereof in an
original principal amount of approximately $2,813,000 shall not be applied to reduce such $5,000,000 basket; and

(k)   purchases
of assets in the ordinary course of business.

SECTION
11.4Limitations on Mergers and Liquidation.Merge, consolidate or enter into any similar combination
with any other Person or liquidate, wind-up or dissolve itself (or suffer any liquidation or dissolution) except:

(a)   any
Wholly-Owned Subsidiary of the Borrower may merge with the Borrower or any other Wholly-Owned Restricted Subsidiary of the Borrower;providedthat (i) in any merger involving the Borrower, the
Borrower shall be the surviving entity and (ii) in any merger involving a Restricted Subsidiary, the Restricted
Subsidiary shall be the surviving entity;

(b)   any
Wholly-Owned Subsidiary of the Borrower may merge into the Person such Wholly-Owned Subsidiary was formed to acquire in connection with a Permitted Acquisition (and,
in the case of any merger involving a Restricted Subsidiary, such Person is or becomes a Restricted Subsidiary);

(c)   any
Wholly-Owned Subsidiary of the Borrower may wind-up into the Borrower or any other Wholly-Owned Restricted Subsidiary of the Borrower; and

(d)   the
Paravant Merger;provided, that prior to or upon the consummation thereof:



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SECTION
11.5Limitations on Sale of Assets.Convey, sell, lease, assign, transfer or otherwise dispose of any of
its property, business or assets (including, without limitation, the sale of any receivables and
leasehold interests and any sale-leaseback or similar transaction), whether now owned or hereafter acquired except:

(a)   the
sale of inventory in the ordinary course of business;

(b)   the
sale of obsolete assets no longer used or usable in the business of the Borrower or any of its Subsidiaries;

(c)   the
transfer of assets to the Borrower or any Restricted Subsidiary of the Borrower pursuant to Section 11.4 (c);

(d)   the
sale or discount without recourse of accounts receivable arising in the ordinary course of business in connection with the compromise or collection thereof;

(e)   the
sale of DRS Data Systems, Inc.;

(f)    the
sale of DRS Advanced Programs, Inc.; and

(g)   the
sale, transfer and other disposition of assets of the Borrower or its Restricted Subsidiaries (other than less than 100% of the equity ownership interest in a
Subsidiary) that are not permitted by any other clause of this Section 11.5;providedthat (i) the aggregate fair market value of all
assets sold, transferred or otherwise disposed of in reliance upon this clause (g) in the aggregate shall not exceed $25,000,000 in a Fiscal Year;provided, that such fair market value shall be
determined without regard to any earnout or other contingent payments based on the financial performance or other results of the
assets sold and (ii) the Borrower or applicable Restricted Subsidiary complies with the provisions of Section 4.4(b).

SECTION
11.6Limitations on Dividends and Distributions.Declare or pay any dividends upon any of its capital
stock; purchase, redeem, retire or otherwise acquire, directly or indirectly, any shares of its capital stock, or make any distribution of cash, property or assets among the holders of shares of its
capital stock, or make any change in its capital structure which such change in its capital structure could reasonably be expected to have a Material Adverse Effect;providedthat:

(a)   the
Borrower or any Restricted Subsidiary may pay dividends in shares of its own capital stock;

(b)   any
Restricted Subsidiary may pay cash dividends to the Borrower;

(c)   the
Borrower or any Restricted Subsidiary may make any distribution (whether direct or indirect and whether in the form of cash, property, securities or otherwise) to
shareholders, employees or other permitted distributees under Borrower's 1996 Omnibus Plan and other benefit or retirement plans maintained and created by the Borrower, its Restricted Subsidiaries and
its Affiliates; and

(d)   the
Borrower and its Subsidiaries may pay the cash consideration payable in the Paravant Tender Offer and the cash consideration payable in the Paravant Merger
(including any payments in respect of appraisal rights).

SECTION
11.7Limitations on Exchange and Issuance of Capital Stock.Issue, sell or otherwise dispose of any
class or series of capital stock that, by its terms or by the terms of any security into which it is convertible or exchangeable, is, or upon the happening of an event or passage of time would be,
(a) convertible or exchangeable into Debt or (b) required to be redeemed or repurchased, including at the option of the holder, in whole or in part, or has, or upon the happening of an
event or passage of time would have, a redemption or similar payment due, except for any class or series of capital stock that is not required to be redeemed or repurchased prior to the date which is
one (1) year and one (1) day following the Term Loan Maturity Date.

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SECTION
11.8Transactions with Affiliates.Except for transactions permitted by Sections 11.6, 11.7 and 11.3 and
those listed on Schedule 11.8, directly or indirectly (a) make any loan or advance to, or purchase or assume any note or other obligation to or from, any of its officers, directors,
shareholders or other Affiliates, or to or from any member of the immediate family of any of its officers, directors, shareholders or other Affiliates, or subcontract any operations to any of its
Affiliates or (b) enter into, or be a party to, any other transaction not described in clause (a) above with any of its Affiliates, except pursuant to the reasonable requirements of its
business and upon fair and reasonable terms that are (i) fully disclosed to and approved in writing by (A) the Administrative Agent;provided, that the aggregate of all such transactions
approved by the Administrative Agent does not exceed $5,000,000, or (B) the Required Lenders, if the aggregate of
all such transactions exceeds $5,000,000, prior to the consummation thereof and (ii) no less favorable to it than it would obtain in a comparable arm's length transaction with a Person not its
Affiliate.

SECTION
11.9Certain Accounting Changes; Organizational Documents.(a) Change its Fiscal Year end, or
make any change in its accounting treatment and reporting practices except as required by GAAP or (b) amend, modify or change its articles of incorporation (or corporate charter or other
similar organizational documents) or amend, modify or change its bylaws (or other similar documents) in any manner materially adverse in any respect to the rights or interests of the Lenders.

SECTION
11.10Amendments; Payments and Prepayments of Subordinated Debt.Amend or modify (or permit the
modification or amendment of) any of the terms or provisions of any Subordinated Debt, or cancel or forgive, make any voluntary or optional payment or prepayment on, or redeem or acquire for value
(including, without limitation, by way of depositing with any trustee with respect thereto money or securities before due for the purpose of paying when due) any Subordinated Debt.

SECTION
11.11Amendments, Consents and Waivers under the Sensors Purchase Agreement or Paravant Acquisition
Documents.Materially amend, modify, waive (or permit the material amendment, modification of or waiver of) any of the terms or provisions of (a) the
Sensors Purchase Agreement, (b) the offer to purchase filed in connection with the Paravant Tender Offer or (c) the Paravant Merger Agreement, in each case, without the prior written
approval of the Administrative Agent and Required Lenders, which shall not be unreasonably withheld. Notwithstanding Section 2.2 of the Paravant Merger Agreement, the Borrower will not agree to
any Closing Date (as defined therein) later than the second Business Day following satisfaction of the closing conditions set forth in Article VII of the Paravant Merger Agreement as in effect
on the date hereof without the consent of the Administrative Agent.

SECTION
11.12Restrictive Agreements.

(a)   Enter
into any Debt which (i) contains any negative pledge on assets or any covenants more restrictive than the provisions of Articles IX, X, or XI hereof, or
(ii) restricts, limits or otherwise encumbers its ability to incur Liens on or with respect to any of its assets or properties other than the assets or properties securing such Debt (excluding
the Permitted Subordinated Debt solely for the purposes of this Section 11.12(a)(ii) so long as such Permitted Subordinated Debt does not restrict, limit or otherwise encumber the
ability of the Borrower or any Restricted Subsidiary to incur Liens in favor of the Administrative Agent or any Lender).

(b)   Enter
into or permit to exist any agreement which impairs or limits the ability of any Restricted Subsidiary of the Borrower to pay dividends to the Borrower.

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SECTION 11.13Nature of Business.Alter in any material respect the character or conduct of the business
conducted by the Borrower and its Restricted Subsidiaries as of the Amendment and Restatement Closing Date.

SECTION
11.14Limitation on Bonding Obligations.Create, incur, assume or suffer to exist Bonding Obligations in
an aggregate amount in excess of $5,000,000 outstanding at any time during the term hereof.

SECTION
11.15Impairment of Security Interests.Take or omit to take any action, which might or would have the
result of materially impairing the security interests in favor of the Administrative Agent for the ratable benefit of itself and the Lenders with respect to the Collateral or grant to any Person
(other than the Administrative Agent for the benefit of itself and the Lenders pursuant to the Security Documents) any interest whatsoever in the Collateral, except for Liens permitted under
Section 11.2 and asset sales permitted under Section 11.5.

ARTICLE XII        DEFAULT AND REMEDIES

SECTION
12.1Events of Default.Each of the following shall constitute an Event of Default, whatever the reason
for such event and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment or order of any court or any order, rule or regulation of any
Governmental Authority or otherwise:

(a)Default in Payment of Principal of Loans and Reimbursement Obligations.The Borrower shall default in any
payment of principal of any Loan, Note or Reimbursement Obligation when and as due (whether at maturity, by reason of acceleration or otherwise).

(b)Other Payment Default.The Borrower shall default in the payment when and as due (whether at maturity, by
reason of acceleration or otherwise) of interest on any Loan, Note or Reimbursement Obligation or the payment of any other Obligation and such default shall continue for a period of three
(3) Business Days.

(c)Misrepresentation.Any representation or warranty made or deemed to be made by the Borrower or any of its
Restricted Subsidiaries under this Agreement, any other Loan Document or any amendment hereto or thereto, shall at any time prove to have been incorrect or misleading in any material respect when made
or deemed made.

(d)Default in Performance of Certain Covenants.The Borrower shall default in the performance or observance of
any covenant or agreement contained in Sections 8.1, 8.2, 8.4(b), (c) or (d) or 8.5(e)(i) or Articles X or XI of this Agreement.

(e)Default in Performance of Other Covenants and Conditions.The Borrower or any Restricted Subsidiary thereof
shall default in the performance or observance of any term, covenant, condition or agreement contained in this Agreement (other than as specifically provided for otherwise in this Section 12.1)
or any other Loan Document and such default shall continue for a period of thirty (30) days after written notice thereof has been given to the Borrower by the Administrative Agent.

(f)Hedging Agreement.The Borrower or any of its Restricted Subsidiaries shall default in the performance or
observance of any terms, covenant, condition or agreement (after giving effect to any applicable grace or cure period) under any Hedging Agreement and such default causes the termination of such
Hedging Agreement or permits any counterparty to such Hedging Agreement to terminate any such Hedging Agreement.

(g)Debt Cross-Default.The Borrower or any of its Restricted Subsidiaries shall (i) default in the
payment of any Debt (other than the Notes or any Reimbursement Obligation) the aggregate outstanding amount of which Debt is in excess of $5,000,000 beyond the period of grace if any, provided in the
instrument or agreement under which such Debt was created, or (ii) default in the

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observance
or performance of any other agreement or condition relating to any Debt (other than the Notes or any Reimbursement Obligation) the aggregate outstanding amount of which Debt is in excess of
$5,000,000 or contained in any instrument or agreement evidencing, securing or relating thereto or any other event shall occur or condition exist, the effect of which default or other event or
condition is to cause, or to permit the holder or holders of such Debt (or a trustee or agent on behalf of such holder or holders) to cause, with the giving of notice if required, any such Debt to
become due prior to its stated maturity (any applicable grace period having expired).

(h)Other Cross-Defaults.The Borrower or any of its Restricted Subsidiaries shall default in the payment when
due, or in the performance or observance, of any obligation or condition of any Material Contract (including, without limitation, the Paravant Merger Agreement), which such default, either
individually, or in the aggregate with all other outstanding defaults under other Material Contracts (including, for purposes hereof, the effect of termination of any other Material Contracts that
could reasonably be expected to be terminated as a result of such existing default or defaults), could reasonably be expected to have a Material Adverse Effect.

(i)Change in Control.Any person or group of persons (within the meaning of Section 13(d) of the
Securities Exchange Act of 1934, as amended) shall obtain ownership or control in one or more series of transactions of more than thirty percent (30%) of the common stock or thirty percent (30%) of
the voting power of the Borrower entitled to vote in the election of members of the board of directors of the Borrower or there shall have occurred under any indenture or other instrument evidencing
any Debt in excess of $5,000,000 any "change in control" (as defined in such indenture or other evidence of Debt) obligating the Borrower to repurchase, redeem or repay all or any part of the Debt or
capital stock provided for therein (any such event, a "Change in Control").

(j)Voluntary Bankruptcy Proceeding.The Borrower or any Restricted Subsidiary thereof shall (i) commence
a voluntary case under the federal bankruptcy laws (as now or hereafter in effect), (ii) file a petition seeking to take advantage of any other laws, domestic or foreign, relating to
bankruptcy, insolvency, reorganization, winding up or composition for adjustment of debts, (iii) consent to or fail to contest in a timely and appropriate manner any petition filed against it
in an involuntary case under such bankruptcy laws or other laws, (iv) apply for or consent to, or fail to contest in a timely and appropriate manner, the appointment of, or the taking of
possession by, a receiver, custodian, trustee, or liquidator of itself or of a substantial part of its property, domestic or foreign, (v) be generally unable to, or admit in writing its
inability to, pay its debts as they become due, (vi) make a general assignment for the benefit of creditors, or (vii) take any corporate action for the purpose of authorizing any of the
foregoing.

(k)Involuntary Bankruptcy Proceeding.A case or other proceeding shall be commenced against the Borrower or any
Restricted Subsidiary thereof in any court of competent jurisdiction seeking (i) relief under the federal bankruptcy laws (as now or hereafter in effect) or under any other laws, domestic or
foreign, relating to bankruptcy, insolvency, reorganization, winding up or adjustment of debts, or (ii) the appointment of a trustee, receiver, custodian, liquidator or the like for the
Borrower or any Restricted Subsidiary thereof or for all or any substantial part of their respective assets, domestic or foreign, and such case or proceeding shall continue without dismissal or stay
for a period of sixty (60) consecutive days, or an order granting the relief requested in such case or proceeding (including, but not limited to, an order for relief under such federal
bankruptcy laws) shall be entered.

(l)Failure of Agreements.Any provision of this Agreement or any provision of any other Loan Document shall for
any reason cease to be valid and binding on the Borrower or any Restricted Subsidiary party thereto or any such Person shall so state in writing, or any Loan Document shall for any reason cease to
create a valid and perfected first priority Lien on, or security interest in, any of the collateral purported to be covered thereby, in each case other than in accordance with the express terms hereof
or thereof.

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(m)Termination Event.Except where the failure to do so could not reasonably be expected to create a Material
Adverse Effect, the occurrence of any of the following events: (i) the Borrower or any ERISA Affiliate fails to make full payment when due of all amounts which, under the provisions of any
Pension Plan or Section 412 of the Code, the Borrower or any ERISA Affiliate is required to pay as contributions thereto, (ii) an accumulated funding deficiency occurs or exists, whether
or not waived, with respect to any Pension Plan, (iii) a Termination Event or (iv) the Borrower or any ERISA Affiliate as employers under one or more Multiemployer Plans makes a complete
or partial withdrawal from any such Multiemployer Plan and the plan sponsor of such Multiemployer Plans notifies such withdrawing employer that such employer has incurred a withdrawal liability.

(n)Judgment.A judgment or order for the payment of money which causes the aggregate amount of all such
judgments to exceed $5,000,000 in any Fiscal Year shall be entered against the Borrower or any of its Restricted Subsidiaries by any court and such judgment or order shall continue without discharge
or stay for a period of thirty (30) days.

(o)Environmental.Any one or more Environmental Claims shall have been asserted against the Borrower or any of
its Restricted Subsidiaries; the Borrower and its Restricted Subsidiaries would be reasonably likely to incur liability as a result thereof; and such liability would be reasonably likely, individually
or in the aggregate, to have a Material Adverse Effect.

(p)Government Contracts.Any of the Borrower, its Restricted Subsidiaries or its Affiliates, (i) is
debarred or suspended by any Governmental Authority, or has been issued a notice of proposed debarment or notice of proposed suspension by any Governmental Authority; (ii) is the subject of an
investigation by any Governmental Authority (other than a normal and customary review) involving or possibly involving fraud or willful misconduct which could reasonably be expected to result in
criminal liability, civil liability or expense in excess of $250,000, suspension, debarment or any other adverse administrative action; and (iii) is a party to any Material Contract with any
Governmental Authority which has been actually terminated due to the Borrower's, such Restricted Subsidiary's or such Affiliate's alleged fraud or willful misconduct.

SECTION
12.2Remedies.Upon the occurrence of an Event of Default (which such Event of Default has not
previously been cured or waived in accordance with Section 14.11), with the consent of the
Required Lenders, the Administrative Agent may, or upon the request of the Required Lenders, the Administrative Agent shall, by notice to the Borrower:

(a)Acceleration; Termination of Facilities.Declare the principal of and interest on the Loans, the Notes and
the Reimbursement Obligations at the time outstanding, and all other amounts owed to the Lenders and to the Administrative Agent under this Agreement or any of the other Loan Documents (including,
without limitation, all L/C Obligations, whether or not the beneficiaries of the then outstanding Letters of Credit shall have presented or shall be entitled to present the documents required
thereunder) and all other Obligations (other than Hedging Obligations), to be forthwith due and payable, whereupon the same shall immediately become due and payable without presentment, demand,
protest or other notice of any kind, all of which are expressly waived, anything in this Agreement or the other Loan Documents to the contrary notwithstanding, and terminate the Credit Facility and
any right of the Borrower to request borrowings or Letters of Credit thereunder;provided, that upon the occurrence of an Event of Default specified in
Section 12.1(j) or (k), the Credit Facility shall be automatically terminated and all Obligations (other than Hedging Obligations) shall automatically become due and payable without
presentment, demand, protest or other notice of any kind, all of which are expressly waived, anything in this Agreement or in any other Loan Document to the contrary notwithstanding.

(b)Letters of Credit.With respect to all Letters of Credit with respect to which presentment for honor shall
not have occurred at the time of an acceleration pursuant to the preceding paragraph, the Borrower shall at such time deposit in a cash collateral account opened by the Administrative Agent an amount
equal to the aggregate then undrawn and unexpired Dollar Equivalent amount of such Letters

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of
Credit. Amounts held in such cash collateral account shall be applied by the Administrative Agent to the payment of drafts drawn under such Letters of Credit, and the unused portion thereof after
all such Letters of Credit shall have expired or been fully drawn upon, if any, shall be applied to repay the other Obligations on apro ratabasis.
After all such Letters of Credit shall have expired or been fully drawn upon, the Reimbursement Obligation shall have been satisfied and all other Obligations shall have been paid in full, the
balance, if any, in such cash collateral account shall be returned to the Borrower.

(c)Rights of Collection.Exercise on behalf of the Lenders all of its other rights and remedies under this
Agreement, the other Loan Documents and Applicable Law, in order to satisfy all of the Borrower's Obligations.

SECTION
12.3Rights and Remedies Cumulative; Non-Waiver; etc.The enumeration of the rights and
remedies of the Administrative Agent and the Lenders set forth in this Agreement is not intended to be exhaustive and the exercise by the Administrative Agent and the Lenders of any right or remedy
shall not preclude the exercise of any other rights or remedies, all of which shall be cumulative, and shall be in addition to any other right or remedy given hereunder or under the other Loan
Documents or that may now or hereafter exist at law or in equity or by suit or otherwise. No delay or failure to take action on the part of the Administrative Agent or any Lender in exercising any
right, power or privilege shall operate as a waiver thereof, nor shall any single or partial exercise of any such right, power or privilege preclude any other or further exercise thereof or the
exercise of any other right, power or privilege or shall be construed to be a waiver of any Event of Default. No course of dealing between the Borrower, the Administrative Agent and the Lenders or
their respective agents or employees shall be effective to change, modify or discharge any provision of this Agreement or any of the other Loan Documents or to constitute a waiver of any Event of
Default.

ARTICLE XIII        THE ADMINISTRATIVE AGENT

SECTION
13.1Appointment.Each of the Lenders hereby irrevocably designates and appoints Wachovia as
Administrative Agent of such Lender under this Agreement and the other Loan Documents for the term hereof and each such Lender irrevocably authorizes Wachovia, as Administrative Agent for such Lender,
to take such action on its behalf under the provisions of this Agreement and the other Loan Documents and to exercise such powers and perform such duties as are expressly delegated to the
Administrative Agent by the terms of this Agreement and such other Loan Documents, together with such other powers as are reasonably incidental thereto. Notwithstanding any provision to the contrary
elsewhere in this Agreement or such other Loan Documents, the Administrative Agent shall not have any duties or responsibilities, except those expressly set forth herein and therein, or any fiduciary
relationship with any Lender, and no implied covenants, functions, responsibilities, duties, obligations or liabilities shall be read into this Agreement or the other Loan Documents or otherwise exist
against the Administrative Agent. Any reference to the Administrative Agent in this Article XIII shall be deemed to refer to the Administrative Agent solely in its capacity as Administrative
Agent and not in its capacity as a Lender. In performing its functions and duties under this Agreement and each of the other Loan Documents or in connection with them and in respect of anything
relating to them, the Administrative Agent shall act solely as the administrative agent of (but not as trustee for (except to the extent specifically required pursuant to the Security Documents)) the
Lenders, and the Administrative Agent shall not have any fiduciary duty towards any Person (except as expressly referred to above) or be under any obligation other than those expressly provided for in
this Agreement and any of the other Loan Documents.

The
Administrative Agent shall not in any way whatsoever assume, nor shall it be deemed to have assumed, any obligation as agent of or trustee for, or any relationship of agency or trust
with or for, the Borrower or any Subsidiary thereof.

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SECTION
13.2Delegation of Duties.The Administrative Agent may execute any of its respective duties under this
Agreement and the other Loan Documents by or through agents or attorneys-in-fact and shall be entitled to advice of counsel concerning all matters pertaining to such duties.
The Administrative Agent shall not be responsible for the negligence or misconduct of any agents or attorneys-in-fact selected by the Administrative Agent with reasonable care.

SECTION
13.3Exculpatory Provisions.Neither the Administrative Agent nor any of its officers, directors,
employees, agents, attorneys-in-fact, Subsidiaries or Affiliates shall be (a) liable for any action lawfully taken or omitted to be taken by it or such Person under or
in connection with this Agreement or the other Loan Documents (except for actions occasioned solely by its or such Person's own gross negligence or willful misconduct), or (b) responsible in
any manner to any of the Lenders for any recitals, statements, representations or warranties made by the Borrower or any of its Subsidiaries or any officer thereof contained in this Agreement or the
other Loan Documents or in any certificate, report, statement or other document referred to or provided for in, or received by the Administrative Agent under or in connection with, this Agreement or
the other Loan Documents or for the value, validity, effectiveness, genuineness, enforceability or sufficiency of this Agreement or the other Loan Documents or for any failure of the Borrower or any
of its Subsidiaries to perform its obligations hereunder or thereunder. The Administrative Agent shall not be under any obligation to any Lender to ascertain or to inquire as to the observance or
performance of any of the agreements contained in, or conditions of, this Agreement, or to inspect the properties, books or records of the Borrower or any of its Subsidiaries.

SECTION
13.4Reliance by the Administrative Agent.The Administrative Agent shall be entitled to rely, and shall
be fully protected in relying, upon any note, writing, resolution, notice, consent, certificate, affidavit, letter, cablegram, telegram, telecopy, telex or teletype message, statement, order or other
document or conversation believed by it to be genuine and correct and to have been signed, sent or made by the proper Person or Persons and upon advice and statements of legal counsel (including,
without limitation, counsel to the Borrower), independent accountants and other experts selected by the Administrative Agent. The Administrative Agent may deem and treat the payee of any Note as the
owner thereof for all purposes unless such Note shall have been transferred in accordance with Section 14.10. The Administrative Agent shall be fully justified in failing or refusing to take
any action under this Agreement and the other Loan Documents unless it shall first receive such advice or concurrence of the Required Lenders (or, when expressly required hereby or by the relevant
other Loan Documents, all the Lenders) as it deems appropriate or it shall first be indemnified to its satisfaction by the Lenders against any and all liability and expense which may be incurred by it
by reason of taking or continuing to take any such action except for its own gross negligence or willful misconduct. The Administrative Agent shall in all cases be fully protected in acting, or in
refraining from acting, under this Agreement and the Notes in accordance with a request of the Required
Lenders (or, when expressly required hereby, all the Lenders), and such request and any action taken or failure to act pursuant thereto shall be binding upon all the Lenders and all future holders of
the Notes.

SECTION
13.5Notice of Default.The Administrative Agent shall not be deemed to have knowledge or notice of the
occurrence of any Default or Event of Default unless it has received notice from a Lender or the Borrower referring to this Agreement, describing such Default or Event of Default and stating that such
notice is a "notice of default". In the event that the Administrative Agent receives such a notice, it shall promptly give notice thereof to the Lenders. The Administrative Agent shall take such
action with respect to such Default or Event of Default as shall be reasonably directed by the Required Lenders (or, when expressly required hereby, all the Lenders); providedthat unless and until the
Administrative Agent shall have received such directions, the Administrative Agent may (but shall not be obligated
to) take such action, or refrain from taking such action, with respect to such Default or Event of Default as it shall deem advisable in the best interests of the Lenders, exceptto the extent that
other provisions of this Agreement expressly require that any such action be taken or not be

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taken
only with the consent and authorization or the request of the Lenders or Required Lenders, as applicable.

SECTION
13.6Non-Reliance on the Administrative Agent and Other Lenders.Each Lender expressly
acknowledges that neither the Administrative Agent nor any of its respective officers, directors, employees, agents, attorneys-in-fact, Subsidiaries or Affiliates has made any
representations or warranties to it and that no act by the Administrative Agent hereafter taken, including any review of the affairs of the Borrower or any of its Subsidiaries, shall be deemed to
constitute any representation or warranty by the Administrative Agent to any Lender. Each Lender represents to the Administrative Agent that it has, independently and without reliance upon the
Administrative Agent or any other Lender, and based on such documents and information as it has deemed appropriate, made its own appraisal of and investigation into the business, operations, property,
financial and other condition and creditworthiness of the Borrower and its Subsidiaries and made its own decision to make its Loans and issue or participate in Letters of Credit hereunder and enter
into this Agreement. Each Lender also represents that it will, independently and without reliance upon the Administrative Agent or any other Lender, and based on such documents and information as it
shall deem appropriate at the time, continue to make its own credit analysis, appraisals and decisions in taking or not taking action under this Agreement and the other Loan Documents, and to make
such investigation as it deems necessary to inform itself as to the business, operations, property, financial and other condition and creditworthiness of the Borrower and its Subsidiaries. Except for
notices, reports and other documents expressly required to be furnished to the Lenders by the Administrative Agent hereunder or by the other Loan Documents, the Administrative Agent shall not have any
duty or responsibility to provide any Lender with any credit or other information concerning the business, operations, property, financial and other condition or creditworthiness of the Borrower or
any of its Subsidiaries which may come into the possession of the Administrative Agent or any of its respective officers, directors, employees, agents, attorneys-in-fact,
Subsidiaries or Affiliates.

SECTION
13.7Indemnification.The Lenders severally agree to indemnify the Administrative Agent in its capacity
as such and (to the extent that the Administrative Agent shall be entitled to be, and shall not have been, reimbursed by the Borrower and without limiting the obligation of the Borrower to do so),
ratably according to the respective amounts of their Revolving Credit Commitment Percentages and/or applicable Term Loan Percentages, as applicable, from and against any and all liabilities,
obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements of any kind whatsoever which may at any time (including, without limitation, at any time following
the payment of the Notes or any Reimbursement Obligation) be imposed on, incurred by or asserted against the Administrative Agent in any way relating to or arising out of this Agreement or the other
Loan Documents, or any documents, reports or other information provided to the Administrative Agent or any Lender or contemplated by or referred to herein or therein or the transactions contemplated
hereby or thereby or any action taken or omitted by the Administrative Agent under or in connection with any of the foregoing;providedthat no Lender
shall be liable for the payment of any portion of such liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements resulting solely from the
Administrative Agent's bad faith, gross negligence or willful misconduct. The agreements in this Section 13.7 shall survive the payment of the Notes, any Reimbursement Obligation and all other
amounts payable hereunder and the termination of this Agreement.

SECTION
13.8The Administrative Agent in Its Individual Capacity.The Administrative Agent and its respective
Subsidiaries and Affiliates may make loans to, accept deposits from and generally engage in any kind of business with the Borrower as though the Administrative Agent were not the Administrative Agent
hereunder. With respect to any Loans made or renewed by it and any Note issued to it and with respect to any Letter of Credit issued by it or participated in by it, the Administrative Agent shall have
the same rights and powers under this Agreement and the other Loan Documents as any Lender and may exercise the same as though it were not the Administrative Agent,

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and
the terms "Lender" and "Lenders" shall include the Administrative Agent in its individual capacity.

SECTION
13.9Resignation of the Administrative Agent; Successor Administrative Agent.Subject to the appointment
and acceptance of a successor as provided below, the Administrative Agent may resign at any time by giving thirty (30) days notice thereof to the Lenders and the Borrower. Upon any such
resignation, the Required Lenders shall have the right to appoint a successor Administrative Agent, which successor shall have minimum capital and surplus of at least $500,000,000 and (so long as no
Default or Event of Default has occurred and is continuing) be reasonably acceptable to the Borrower. If no successor Administrative Agent shall have been so appointed by the Required Lenders and
shall have accepted such appointment within thirty (30) days after the Administrative Agent's giving of notice of resignation, then the Administrative Agent may, on behalf of the Lenders,
appoint a successor Administrative Agent, which successor shall have minimum capital and surplus of at least $500,000,000 and be reasonably acceptable to the Borrower (so long as no Default or Event
of Default has occurred and is continuing). Upon the acceptance of any appointment as Administrative Agent hereunder by a successor Administrative Agent, such successor Administrative Agent shall
thereupon succeed to and become vested with all rights, powers, privileges and duties of the retiring Administrative Agent, and the retiring Administrative Agent shall be discharged from its duties
and obligations hereunder. After
any retiring Administrative Agent's resignation hereunder as Administrative Agent, the provisions of this Section 13.9 shall continue in effect for its benefit in respect of any actions taken
or omitted to be taken by it while it was acting as Administrative Agent.

SECTION
13.10Trustee Powers.Except as otherwise expressly provided in this Agreement and any of the other Loan
Documents, in its capacity as trustee under certain of the Security Documents the Administrative Agent shall have:



SECTION
13.11Documentation and Syndication Agent.The Documentation and Syndication Agents, in their respective
capacities as documentation and syndication agents, shall have no duties or responsibilities under this Agreement or any other Loan Document.

ARTICLE XIV        MISCELLANEOUS

SECTION
14.1Notices.

(a)Method of Communication.Except as otherwise provided in this Agreement, all notices and communications
hereunder shall be in writing, or by telephone subsequently confirmed in writing. Any

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notice
shall be effective if delivered by hand delivery or sent via telecopy, recognized overnight courier service or certified mail, return receipt requested, and shall be presumed to be received by
a party hereto (i) on the date of delivery if delivered by hand or sent by telecopy, (ii) on the next Business Day if sent by recognized overnight courier service and (iii) on the
third Business Day following the date sent by certified mail, return receipt requested. A telephonic notice to the Administrative Agent as understood by the Administrative Agent will be deemed to be
the controlling and proper notice in the event of a discrepancy with or failure to receive a confirming written notice.

(b)Addresses for Notices.Notices to any party shall be sent to it at the following addresses, or any other
address as to which all the other parties are notified in writing.

If to the Borrower:

DRS Technologies, Inc.
Corporate Headquarters
5 Sylvan Way
Parsippany, New Jersey 07054
Attention: Richard Schneider, Executive Vice-President
Telephone No.: (973) 898-6021
Telecopy No.: (973) 898-0952If to Wachovia as
    Administrative Agent:

Wachovia Bank, National Association
Charlotte Plaza, CP-8
201 South College Street
Charlotte, North Carolina 28288-0680
Attention: Syndication Agency Services
Telephone No.: (704) 374-2698
Telecopy No.: (704) 383-0288If to any Lender:

To the address set forth in the Register


(c)Administrative Agent's Office.The Administrative Agent hereby designates its office located at the address
set forth above, or any subsequent office which shall have been specified for such purpose by written notice to the Borrower and Lenders, as the Administrative Agent's Office referred to herein, to
which payments due are to be made and at which Loans will be disbursed and Letters of Credit issued.

SECTION
14.2Expenses; Indemnity.The Borrower will (a) pay all reasonable
out-of-pocket expenses of the Administrative Agent in connection with (i) the preparation, execution and delivery of this Agreement and each other Loan Document,
whenever the same shall be executed and delivered, including, without limitation, all out-of-pocket syndication and due diligence expenses and reasonable fees and disbursements
of counsel for the Administrative Agent and (ii) the preparation, execution and delivery of any waiver, amendment or consent by the Administrative Agent or the Lenders relating to this
Agreement or any other Loan Document, including, without limitation, reasonable fees and disbursements of counsel for the Administrative Agent, (b) after the occurrence and during the
continuance of an Event of Default, pay all reasonable out-of-pocket expenses of the Administrative Agent and each Lender actually incurred in connection with the
administration and enforcement of any rights and remedies of the Administrative Agent and Lenders under the Credit Facility including, without limitation, in connection with any workout,
restructuring, bankruptcy or other similar proceeding, creating and perfecting Liens in favor of Administrative Agent on behalf of Lenders pursuant to any Security Document, enforcing any Obligations
of or collecting any payments due from the Borrower or any Subsidiary Guarantor by reason of an Event of Default (including in connection with the sale of, collection from, or other realization upon
any of the Collateral or the enforcement of the Subsidiary Guaranty Agreement, consulting with appraisers, accountants, engineers, attorneys and other Persons concerning the nature, scope or value of
any right or remedy of the Administrative Agent or any Lender hereunder or under any other Loan Document or any factual matters in

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connection
therewith, which expenses shall include without limitation the reasonable fees and disbursements of such Persons, and (c) defend, indemnify and hold harmless the Administrative Agent
and the Lenders, and their respective parents, Subsidiaries, Affiliates, employees, agents, officers and directors, from and against any losses, penalties, fines, liabilities, settlements, damages,
costs and expenses, suffered by any such Person in connection with any claim (including, without limitation, any Environmental Claims), investigation, litigation or other proceeding (whether or not
the Administrative Agent or any Lender is a party thereto) and the prosecution and defense thereof, arising out of or in any way connected with the Loans, this Agreement, any other Loan Document, or
any documents, reports or other information provided to the Administrative Agent or any Lender or contemplated by or referred to herein or therein or the transactions contemplated hereby or thereby,
including, without limitation, reasonable attorney's and consultant's fees, except to the extent that any of the foregoing directly result from the gross negligence or willful misconduct of the party
seeking indemnification therefor.

SECTION
14.3Set-off.In addition to any rights now or hereafter granted under Applicable Law and
not by way of limitation of any such rights, upon and after the occurrence of any Event of Default and during the continuance thereof, the Lenders and any assignee or participant of a Lender in
accordance with Section 14.10 are hereby authorized by the Borrower at any time or from time to time, without notice to the Borrower or to any other Person, any such notice being hereby
expressly waived, to set off and to appropriate and to apply any and all deposits (general or special, time or demand, including, but not limited to, indebtedness evidenced by certificates of deposit,
whether matured or unmatured) and any other indebtedness at any time held or owing by the Lenders, or any such assignee or participant to or for the credit or the account of the Borrower against and
on account of the Obligations irrespective of whether or not (a) the Lenders shall have made any demand under this Agreement or any of the other Loan Documents or (b) the Administrative
Agent shall have declared any or all of the Obligations to be due and payable as permitted by Section 12.2 and although
such Obligations shall be contingent or unmatured. Notwithstanding the preceding sentence, each Lender agrees to notify within three (3) Business Days the Borrower and the Administrative Agent
after any such set-off and application, provided that the failure to give such notice shall not affect the validity of such set-off and application.

SECTION
14.4Governing Law.This Agreement, the Notes and the other Loan Documents, unless otherwise expressly
set forth therein, shall be governed by, construed and enforced in accordance with, the laws of the State of New York (including Section 5-1401 and Section 5-1402
of the General Obligations Law of the State of New York), without regard to the conflicts of law provisions of such state.

SECTION
14.5Jurisdiction and Venue.

(a)Jurisdiction.The Borrower hereby irrevocably consents to the personal jurisdiction of the state and federal
courts located in New York, New York (and any courts from which an appeal from any of such courts must or may be taken), in any action, claim or other proceeding arising out of any dispute in
connection with this Agreement, the Notes and the other Loan Documents, any rights or obligations hereunder or thereunder, or the performance of such rights and obligations. The Borrower hereby
irrevocably consents to the service of a summons and complaint and other process in any action, claim or proceeding brought by the Administrative Agent or any Lender in connection with this Agreement,
the Notes or the other Loan Documents, any rights or obligations hereunder or thereunder, or the performance of such rights and obligations, on behalf of itself or its property, in the manner
specified in Section 14.1. Nothing in this Section 14.5 shall affect the right of the Administrative Agent or any Lender to serve legal process in any other manner permitted by
Applicable Law or affect the right of the Administrative Agent or any Lender to bring any action or proceeding against the Borrower or its properties in the courts of any other jurisdictions.

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(b)Venue.The Borrower hereby irrevocably waives any objection it may have now or in the future to the
laying
of venue in the aforesaid jurisdiction in any action, any dispute, claim or controversy arising out of, connected with or relating to this Agreement or any other Loan Document ("Disputes") or the
rights and obligations of the parties hereunder or thereunder. The Borrower irrevocably waives, in connection with such action, claim or proceeding, any plea or claim that the action, claim or other
proceeding has been brought in an inconvenient forum.

SECTION
14.6Waiver of Jury Trial.



(b)Jury Trial.THE ADMINISTRATIVE AGENT, EACH LENDER AND THE BORROWER HEREBY
IRREVOCABLY WAIVE THEIR RESPECTIVE RIGHTS TO A JURY TRIAL WITH RESPECT TO ANY ACTION, CLAIM OR OTHER PROCEEDING ARISING OUT OF ANY DISPUTE IN CONNECTION WITH THIS AGREEMENT, THE NOTES OR THE OTHER
LOAN DOCUMENTS, ANY RIGHTS OR OBLIGATIONS HEREUNDER OR THEREUNDER, OR THE PERFORMANCE OF SUCH RIGHTS AND OBLIGATIONS.

(c)Preservation of Certain Remedies.Notwithstanding the preceding binding arbitration provisions, the parties
hereto and the other Loan Documents preserve, without diminution, certain remedies that such Persons may employ or exercise freely, either alone, in conjunction with or during a Dispute. Each such
Person shall have and hereby reserves the right to proceed in any court of proper jurisdiction or by self help to exercise or prosecute the following remedies, as applicable: (i) all rights to
foreclose against any real or personal property or other security by exercising a power of sale granted in the Loan Documents or under Applicable Law or by judicial foreclosure and sale, including a
proceeding to confirm the sale, (ii) all rights of self help including peaceful occupation of property and collection of rents, set off, and peaceful possession of property,
(iii) obtaining provisional or ancillary remedies including injunctive relief, sequestration, garnishment, attachment, appointment of receiver and in filing an involuntary bankruptcy
proceeding, and (iv) when applicable, a judgment by confession of judgment. Preservation of these remedies does not limit the power of an arbitrator to grant similar remedies that may be
requested by a party in a Dispute.

SECTION
14.7Reversal of Payments.To the extent the Borrower makes a payment or payments to the Administrative
Agent for the ratable benefit of the Lenders or the Administrative Agent receives any payment or proceeds of the collateral which payments or proceeds or any part thereof are subsequently
invalidated, declared to be fraudulent or preferential, set aside and/or otherwise required to be repaid to a trustee, receiver or any other party under any bankruptcy law, state or federal law,
common law or equitable cause (whether by demand, settlement, litigation or otherwise), then, to the extent of such payment or proceeds repaid, the Obligations or part thereof intended to be satisfied
shall be revived and continued in full force and effect as if such payment or proceeds had not been received by the Administrative Agent.

SECTION
14.8Injunctive Relief; Punitive Damages.

(a)   The
Borrower recognizes that, in the event the Borrower fails to perform, observe or discharge any of its obligations or liabilities under this Agreement, any remedy of
law may prove to be inadequate relief to the Lenders. Therefore, the Borrower agrees that the Lenders, at the Lenders' option, shall be entitled to seek temporary and permanent injunctive relief in
any such case without the necessity of proving actual damages.

(b)   The
Administrative Agent, the Lenders and the Borrower (on behalf of itself and its Subsidiaries) hereby agree that no such Person shall have a remedy of punitive or
exemplary damages against any other party to a Loan Document and each such Person hereby waives any right or claim to punitive or exemplary damages that they may now have or may arise in the future in
connection with any Dispute, whether such Dispute is resolved through arbitration or judicially.

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SECTION
14.9Accounting Matters.Except as otherwise expressly provided herein, all terms of an accounting or
financial nature shall be construed in accordance with GAAP, as in effect from time to time, provided that, if the Borrower notifies the Administrative Agent that the Borrower requests an amendment to
any provision hereof to eliminate the effect of any change occurring after the date hereof in GAAP or in the application thereof on the operation of such provision (or if the Administrative Agent
notifies the Borrower that the Required Lenders request an amendment to any provision hereof for such purpose), regardless of whether any such notice is given before or after such change in GAAP or in
the application thereof, then such provision shall be interpreted on the basis of GAAP as in effect and applied immediately before such change shall have become effective until such notice shall have
been withdrawn or such provision amended in accordance therewith.

SECTION
14.10Successors and Assigns; Participations.

(a)Benefit of Agreement.This Agreement shall be binding upon and inure to the benefit of the Borrower, the
Administrative Agent and the Lenders, all future holders of the Notes, and their respective successors and assigns, except that the Borrower shall not assign or transfer any of its rights or
obligations under this Agreement without the prior written consent of each Lender (and any attempted such assignment or transfer without such consent shall be null and void).

(b)Assignment by Lenders.Each Lender may, in the ordinary course of its business and in accordance with
Applicable Law, sell or assign to any Lender, any Affiliate of a Lender or in the case of the Term Loans any Approved Fund and with the consent of the Borrower (so long as no Default or Event of
Default has occurred and is continuing) and the consent of the Administrative Agent, which consents shall not be unreasonably withheld or delayed, assign to one or more other Eligible Assignees (any
of the forgoing assignees or purchasers, a "Purchasing Lender") all or a portion of its interests, rights and obligations under this Agreement and the other Loan Documents (including, without
limitation, all or a portion of the Extensions of Credit at the time owing to it and the Notes held by it);providedthat:



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Upon
such execution, delivery, acceptance and recording, from and after the effective date specified in each Assignment and Acceptance, which effective date shall be at least five (5) Business
Days after the execution thereof (unless otherwise agreed to by the Administrative Agent), (A) the Purchasing Lender thereunder shall be a party hereto and, to the extent provided in such
Assignment and Acceptance, have the rights and obligations of a Lender hereunder and (B) the Lender thereunder shall, to the extent provided in such assignment, be released from its obligations
under this Agreement.

(c)Rights and Duties Upon Assignment.By executing and delivering an Assignment and Acceptance, the assigning
Lender thereunder and the Purchasing Lender thereunder confirm to and agree with each other and the other parties hereto as set forth in such Assignment and Acceptance.

(d)Register.The Administrative Agent shall maintain a copy of each Assignment and Acceptance and each Lender
Addition and Acknowledgment delivered to it and a register for the recordation of the names and addresses of the Lenders and the amount of the Extensions of Credit with respect to each Lender from
time to time (the "Register"). The entries in the Register shall be conclusive, in the absence of manifest error, and the Borrower, the Administrative
Agent and the Lenders may treat each person whose name is recorded in the Register as a Lender hereunder for all purposes of this Agreement. The Register shall be available for inspection by the
Borrower or any Lender at any reasonable time and from time to time upon reasonable prior notice.

(e)Issuance of New Notes.Upon its receipt of an Assignment and Acceptance executed by an assigning Lender and
a Purchasing Lender together with any Note or Notes (if applicable) subject to such assignment and (if applicable) the written consent to such assignment, the Administrative Agent shall, if such
Assignment and Acceptance has been completed and is substantially in the form ofExhibit G:



Within
five (5) Business Days after receipt of notice, the Borrower shall execute and deliver to the Administrative Agent, in exchange for the surrendered Note or Notes, a new Note or Notes to
the order of such Purchasing Lender (to the extent requested thereby) in amounts equal to the Revolving Credit Commitment and/or Term Loan Commitment assumed by it pursuant to such Assignment and
Acceptance and a new Note or Notes to the order of the assigning Lender (to the extent requested thereby) in an amount equal to the Revolving Credit Commitment and/or Term Loan Commitment retained by
it hereunder. Such new Note or Notes shall be in an aggregate principal amount equal to

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the
aggregate principal amount of such surrendered Note or Notes, shall be dated the effective date of such Assignment and Acceptance and shall otherwise be in substantially the form of the assigned
Notes delivered to the assigning Lender. Each surrendered Note or Notes shall be canceled and returned to the Borrower. Notwithstanding anything in this Agreement to the contrary, any Lender which has
not been issued a Note or Notes hereunder may at any time deliver a written request for a Note or Notes to the Administrative Agent and Borrower. Within five (5) Business Days after receipt of
notice, the Borrower shall execute and deliver to the Administrative Agent, a Note or Notes (as applicable) to the order of such Lender in amounts equal to the Revolving Credit Commitment and/or Term
Loan Commitment of such Lender. Upon receipt thereby, the Administrative Agent shall promptly deliver such Note or Notes to such Lender.

(f)Participations.Each Lender may, without notice to or the consent of the Borrower or the Administrative
Agent, in the ordinary course of its commercial banking business and in accordance with Applicable Law, sell participations to one or more banks or other entities (any such bank or other entity, a
"Participant") in all or a portion of its rights and obligations under this Agreement (including, without limitation, all or a portion of its Extensions of Credit and the Notes held by it); providedthat:



The
Borrower agrees that each Participant shall be entitled to the benefits of Section 5.7, Section 5.8, Section 5.9, Section 5.10, Section 5.11 and
Section 14.3 to the same extent as if it were a Lender and had acquired its interest by assignment pursuant to paragraph (b) of this Section 14.10; providedthat a Participant shall not
be entitled to receive any greater payment under Section 5.7, Section 5.8, Section 5.9,
Section 5.10, and Section 5.11 than the applicable Lender would have been entitled to receive with respect to the participation sold to such Participant, unless the sale of the
participation to such Participant is made with the Borrower's prior written consent and such Participant shall have delivered to the Administrative Agent all United States Internal Revenue Service
Forms required pursuant to Section 5.11(e).

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(g)Disclosure of Information; Confidentiality.The Administrative Agent and the Lenders shall hold all
non-public information with respect to the Borrower obtained pursuant to the Loan Documents (or any Hedging Agreement with a Lender or the Administrative Agent) in accordance with their
customary procedures for handling confidential information;provided, that the Administrative Agent may disclose information relating to this Agreement
toGold Sheetsand other similar bank trade publications, such information to consist of deal terms and other information customarily found in such
publications andprovided further, that the Administrative Agent or any Lender may disclose any such information to the extent such disclosure is
(i) required by law or requested or required pursuant to any legal process, (ii) requested by, or required to be disclosed to, any rating agency, or regulatory or similar authority
(including, without limitation, the National Association of Insurance Commissioners) or (iii) used in any suit, action or proceeding for the purpose of defending itself, reducing its liability
or protecting any of its claims, rights, remedies or interests under or in connection with the Loan Documents (or any Hedging Agreement with a Lender or the Administrative Agent). Any Lender may, in
connection with any assignment, proposed assignment, participation or proposed participation pursuant to this Section 14.10, disclose to the Purchasing Lender, proposed Purchasing Lender,
Participant, proposed Participant, or to any direct or indirect contractual counterparty in swap agreements or such contractual counterparty's professional advisor any information relating to the
Borrower furnished to such Lender by or on behalf of the Borrower; provided, that prior to any such disclosure, each such Purchasing Lender, proposed Purchasing Lender, Participant, proposed
Participant, contractual counterparty or professional advisor shall agree to be bound by the provisions of this Section 14.10(g).

(h)Certain Pledges or Assignments.Any Lender may at any time pledge or assign or grant a security interest in,
all or any portion of its rights under this Agreement or any other Loan Document to secure obligations of such Lender, including without limitation any pledge or assignment to secure obligations to a
Federal Reserve Bank;providedthat no such pledge or assignment or grant of a security interest shall release a Lender from any of its obligations
hereunder or substitute any such pledgee or assignee for such Lender as a party hereto.

SECTION
14.11Amendments, Waivers and Consents.Except as set forth below or as specifically provided in any
Loan Document, any term, covenant, agreement or condition of this Agreement or any of the other Loan Documents may be amended or waived by the Lenders, and any consent given by the Lenders, if, but
only if, such amendment, waiver or consent is in writing signed by the Required
Lenders (or by the Administrative Agent with the consent of the Required Lenders) and delivered to the Administrative Agent and, in the case of an amendment, signed by the Borrower; provided, that no
amendment, waiver or consent shall:



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In
addition, no amendment, waiver or consent to the provisions of (a) Article XIII shall be made without the written consent of the Administrative Agent and (b) Article III
without the written consent of the Issuing Lender.

SECTION
14.12Performance of Duties.The Borrower's obligations under this Agreement and each of the other Loan
Documents shall be performed by the Borrower at its sole cost and expense.

SECTION
14.13[Reserved].

SECTION
14.14All Powers Coupled with Interest.All powers of attorney and other authorizations granted to the
Lenders, the Administrative Agent and any Persons designated by the Administrative Agent or any Lender pursuant to any provisions of this Agreement (including, without limitation, Sections 5.8, 5.9,
5.10, 9.7 and 14.2) or any of the other Loan Documents shall be deemed coupled with an interest and shall be irrevocable so long as any of the Obligations remain unpaid or unsatisfied, any of the
Commitments remain in effect or the Credit Facility has not been terminated.

SECTION
14.15Survival of Indemnities.Notwithstanding any termination of this Agreement, the indemnities to
which the Administrative Agent and the Lenders are entitled under the provisions of this Article XV and any other provision of this Agreement and the other Loan Documents shall continue in full
force and effect and shall protect the Administrative Agent and the Lenders against events arising after such termination as well as before.

SECTION
14.16Titles and Captions.Titles and captions of Articles, Sections and subsections in, and the table
of contents of, this Agreement are for convenience only, and neither limit nor amplify the provisions of this Agreement.

SECTION
14.17Severability of Provisions.Any provision of this Agreement or any other Loan Document which is
prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective only to the extent of such prohibition or unenforceability without invalidating the remainder of such
provision or the remaining provisions hereof or thereof or affecting the validity or enforceability of such provision in any other jurisdiction.

SECTION
14.18Counterparts.This Agreement may be executed in any number of counterparts and by different
parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and shall be binding upon all parties, their successors and assigns, and all of which taken
together shall constitute one and the same agreement.

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SECTION
14.19Term of Agreement.This Agreement shall remain in effect from the Amendment and Restatement
Closing Date through and including the date upon which all Obligations arising hereunder or under any other Loan Document shall have been indefeasibly and irrevocably paid and satisfied in full and
all Commitments have been terminated. The Administrative Agent is hereby permitted to release all Liens on the Collateral in favor of the Administrative Agent, for the ratable benefit of itself and
the Lenders, upon repayment of the outstanding principal of and all accrued interest on the Loans, payment of all outstanding fees and expenses hereunder and the termination of the Lenders'
Commitments. No termination of this Agreement shall affect the rights and obligations of the parties hereto arising prior to such termination or in respect of any provision of this Agreement which
survives such termination.

SECTION
14.20Advice of Counsel.Each of the parties represents to each other party hereto that it has discussed
this Agreement with its counsel.

SECTION
14.21No Strict Construction.The parties hereto have participated jointly in the negotiation and
drafting of this Agreement. In the event an ambiguity or question of intent or interpretation arises, this Agreement shall be construed as if drafted jointly by the parties hereto and no presumption
or burden of proof shall arise favoring or disfavoring any party by virtue of the authorship of any provisions of this Agreement.

SECTION
14.22Inconsistencies with Other Documents; Independent Effect of Covenants.



[Signature
pages to follow]

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IN
WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed under seal by their duly authorized officers, all as of the day and year first written above.

|[CORPORATE SEAL] |  | DRS TECHNOLOGIES, INC., as Borrower
|---------------- |  | -----------------------------------
|                 |  | By:                                
|                 |  |                                    

| |  |  |  | Name:  | 
| |  |  |  | ------ | 
| |  |  |  |        | 
| |  |  |  | Title: | 
| |  |  |  |        | 

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| |  | WACHOVIA BANK,
NATIONAL ASSOCIATION,
as Administrative Agent,
on behalf of itself and the Lenders
| |  | -------------------------------------------------------------------------------------------------
| |  | By:                                                                                              
| |  |                                                                                                  

| |  |  |  | Name:  | 
| |  |  |  | ------ | 
| |  |  |  |        | 
| |  |  |  | Title: | 
| |  |  |  |        | 

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Acknowledged and Agreed by the Subsidiary Guarantors:

|[CORPORATE SEAL] |  | DRS TECHNOLOGIES CANADA, INC.
|---------------- |  | -----------------------------

| |  | DRS INTERNATIONAL, INC.
DRS COMMUNICATIONS COMPANY, LLC
        By: DRS Technologies, Inc., its Sole
                Member and Manager
DRS INFRARED TECHNOLOGIES, LP
        By: DRS FPA, Inc., its General Partner
DRS FPA, INC.
    as Subsidiary Guarantors
| |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |  | By:                                                                                                                                                                                                                                                            

|[CORPORATE SEAL] |  | DRS ELECTRONIC SYSTEMS, INC.
|---------------- |  | ----------------------------

| |  | DRS TECHNICAL SERVICES, INC.
LAUREL TECHNOLOGIES PARTNERSHIP
        By: DRS Systems Management Corporation, a
                General Partner
DRS SURVEILLANCE SUPPORT SYSTEMS, INC.
DRS SYSTEMS MANAGEMENT CORPORATION
NAI TECHNOLOGIES, INC.
DRS POWER AND CONTROL TECHNOLOGIES, INC.
    as Subsidiary Guarantors
| |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |  | By:                                                                                                                                                                                                                                                                                                                  

|[CORPORATE SEAL] |  | LAUREL TECHNOLOGIES PARTNERSHIP
|---------------- |  | -------------------------------

| |  | By: Sunburst Management Corporation, a
        General Partner
| |  | --------------------------------------------------------------
| |  | By:                                                           

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|[CORPORATE SEAL] |  | DRS PHOTRONICS, INC.
|---------------- |  | --------------------

| |  | DRS PRECISION ECHO, INC.
DRS UNMANNED TECHNOLOGIES, INC.
    as Subsidiary Guarantors
| |  | -------------------------------------------------------------------------------------
| |  | By:                                                                                  

|[CORPORATE SEAL] |  | DRS OPTRONICS, INC.
|---------------- |  | -------------------

| |  | DRS SENSOR SYSTEMS, INC.
DRS SENSORS & TARGETING SYSTEMS, INC.
DRS NYTECH IMAGING SYSTEMS, INC.
    as Subsidiary Guarantors
| |  | ----------------------------------------------------------------------------------------------------------------------------
| |  | By:                                                                                                                         

|[CORPORATE SEAL] |  | DRS DATA SYSTEMS, INC., as Subsidiary Guarantor
|---------------- |  | -----------------------------------------------

| |  | By: | Name:  Rich Schneider
Title:    President
| |  | --- | -----------------------------------------

|[CORPORATE SEAL] |  | DRS SYSTEMS, INC., as Subsidiary Guarantor
|---------------- |  | ------------------------------------------

| |  | By: | Name:  Robert Russo
Title:    President
| |  | --- | ---------------------------------------

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