Northrop Grumman Officers Retirement Account Contribution Plan (Amended and Restated Effective as of January 1, 2019)

INTRODUCTION ..........................................................................................................1

ARTICLE I DEFINITIONS ...........................................................................................1

ARTICLE II PARTICIPATION ......................................................................................5

ARTICLE III CREDITS TO ACCOUNTS ....................................................................5

ARTICLE IV VESTING AND FORFEITURES ...........................................................7

ARTICLE V DISTRIBUTIONS ...................................................................................8

ARTICLE VI ADMINISTRATION ...............................................................................9

ARTICLE VII MISCELLANEOUS ............................................................................12

ARTICLE VIII FORFEITURE OF BENEFITS ..........................................................15

in Control .............................................................................................15

APPENDIX A – COMMITTEES AND APPOINTMENTS ..........................................1

The Northrop Grumman Officers Retirement Account Contribution Plan (the "Plan") was adopted effective as of October 1, 2009. The Plan is hereby amended and restated effective as of January 1, 2019, except as otherwise provided herein. This restatement amends the June 29, 2018 restatement of the Plan.

This Plan is intended (1) to comply with section 409A of the Internal Revenue Code, as amended (the "Code") and official guidance issued thereunder, and (2) to be "a plan which is unfunded and is maintained by an employer primarily for the purpose of providing deferred compensation for a select group of management or highly compensated employees" within the meaning of sections 201(2), 301(a)(3) and 401(a)(1) of the Employee Retirement Income Security Act of 1974. Notwithstanding any other provision of this Plan, this Plan shall be interpreted, operated and administered in a manner consistent with these intentions.

Whenever the following words and phrases are used in this Plan, with the first letter capitalized, they shall have the meanings specified below.

"Account" shall mean the recordkeeping account set up for each Participant to keep track of amounts to his or her credit.

"Administrative Committee" means the committee in charge of Plan administration, as described in Article VI.

"Affiliated Companies" shall mean the Company and any entity affiliated with the Company under Code sections 414(b) or (c).

"Beneficiary" or "Beneficiaries" shall mean the person or persons, including a trustee, personal representative or other fiduciary, last designated in writing by a Participant in accordance with procedures established by the Administrative Committee to receive the benefits specified hereunder in the event of the Participant's death.

(a)    No Beneficiary designation shall become effective until it is filed with the Administrative Committee.

(b)    Any designation shall be revocable at any time through a written instrument filed by the Participant with the Administrative Committee with or without the consent of the previous Beneficiary.

No designation of a Beneficiary other than the Participant's spouse shall be valid unless consented to in writing by such spouse. If there is no such designation or if there is

no surviving designated Beneficiary, then the Participant's surviving spouse shall be the Beneficiary. If there is no surviving spouse to receive any benefits payable in accordance with the preceding sentence, the duly appointed and currently acting personal representative of the Participant's estate (which shall include either the Participant's probate estate or living trust) shall be the Beneficiary. In any case where there is no such personal representative of the Participant's estate duly appointed and acting in that capacity within 90 days after the Participant's death (or such extended period as the Administrative Committee determines is reasonably necessary to allow such personal representative to be appointed, but not to exceed 180 days after the Participant's death), then Beneficiary shall mean the person or persons who can verify by affidavit or court order to the satisfaction of the Administrative Committee that they are legally entitled to receive the benefits specified hereunder. Any payment made pursuant to such determination shall constitute a full release and discharge of the Plan, the Administrative Committee and the Company. A Participant will automatically revoke a designation of a spouse as primary beneficiary upon the dissolution of their marriage.

(c)    In the event any amount is payable under the Plan to a minor, payment shall not be made to the minor, but instead be paid (1) to that person's living parent(s) to act as custodian, (2) if that person's parents are then divorced, and one parent is the sole custodial parent, to such custodial parent, or (3) if no parent of that person is then living, to a custodian selected by the Administrative Committee to hold the funds for the minor under the Uniform Transfers or Gifts to Minors Act in effect in the jurisdiction in which the minor resides. If no parent is living and the Administrative Committee decides not to select another custodian to hold the funds for the minor, then payment shall be made to the duly appointed and currently acting guardian of the estate for the minor or, if no guardian of the estate for the minor is duly appointed and currently acting within 60 days after the date the amount becomes payable, payment shall be deposited with the court having jurisdiction over the estate of the minor. Any payment made pursuant to such determination shall constitute a full release and discharge of the Plan, the Administrative Committee and the Company.

(d)    Payment by the Affiliated Companies pursuant to any unrevoked Beneficiary designation, or to the Participant's estate if no such designation exists, of all benefits owed hereunder shall terminate any and all liability of the Affiliated Companies.

"Board" shall mean the Board of Directors of the Company.

"Code" shall mean the Internal Revenue Code of 1986, as amended.

"Committees" shall mean the Committees appointed as provided in Article VI.

"Company" shall mean Northrop Grumman Corporation and any successor.

"Company Contributions" shall mean credits to a Participant's Account, as described in Section 3.2.

"Compensation" shall be "compensation" as defined by Section 5.01 of the NGSP. Notwithstanding the foregoing, for purposes of this Plan, a Participant's "Compensation" shall

also include bonus amounts otherwise payable during the 2019 calendar year deferred at such Participant's election under the Orbital ATK, Inc. Nonqualified Deferred Compensation Plan.

"Compensation Committee" shall mean the Compensation Committee of the Company's Board of Directors.

"Disability" or "Disabled" shall mean the Participant's inability to perform each and every duty of his or her occupation or position of employment due to illness or injury as determined in the sole and absolute discretion of the Administrative Committee.

"Eligible Employee" shall mean any Employee who meets the following conditions:

(a)    Prior to January 1, 2015:

(1)    he or she is an elected or appointed officer of an Affiliated Company other than Vinnell Corporation, Component Technologies or Premier America Credit Union;

(2)    he or she is eligible to participate in the Northrop Grumman Savings Plan;

(3)    he or she is not eligible to actively accrue benefits under Appendix F ("CPC SERP"), Appendix G ("OSERP"), or Appendix I ("OSERP II") of the Northrop Grumman Supplemental Plan 2; and

(4)    he or she is not otherwise designated as being ineligible to participate in the Plan.

Notwithstanding the foregoing, effective October 14, 2013, a country executive outside the U.S. reporting to the Corporate Global Business Development Officer who is employed by a U.S. entity, on a U.S. payroll and participating in U.S. benefit plans and who will serve as an expatriate on an overseas assignment in this role shall be treated as an Eligible Employee.

(b)    On or after January 1, 2015:

(1)    he or she is an elected or appointed officer of an Affiliated Company other than Vinnell Corporation, Component Technologies or Premier America Credit Union; and

(2)    he or she is eligible to participate in the Northrop Grumman Savings Plan; and

(3)    he or she is not otherwise designated as being ineligible to participate in the Plan.

Notwithstanding the foregoing, (i) a country executive outside the U.S. reporting to the Corporate Global Business Development Officer who is employed by a U.S. entity, on a U.S. payroll and participating in U.S. benefit plans and who will serve as an expatriate on an overseas assignment in this role shall be treated as an Eligible Employee, and (ii) an executive on U.S. payroll who was serving as a Company Vice President and continues employment as an executive but in a non-Vice President position during secondment to an affiliated company shall be treated as an Eligible Employee able to continue participation in the Plan at the same level as appointed officers of the Company, subject to a designation of eligibility (or subsequent ineligibility) by either the Company’s Chief Human Resources Officer or the Vice President of Compensation (as such titles may be modified from time to time).

For the avoidance of doubt, an employee classified by an Affiliated Company as Grade V04 at any time beginning January 1, 2019 through December 31, 2019 shall not be eligible to participate in the Plan.

"Employee" shall mean any common law employee of the Affiliated Companies who is classified as an employee by the Affiliated Companies.

"ERISA" shall mean the Employee Retirement Income Security Act of 1974, as it may be amended from time to time.

"Investment Committee" means the committee in charge of investment aspects of the Plan, as described in Article VI.

"Key Employee" means an employee who on the date of his Separation from Service is treated as a "specified employee" under Code section 409A in accordance with a uniform Company policy.

“NGIS” means Northrop Grumman Innovation Systems, Inc.

"NGSP" means the Northrop Grumman Savings Plan.

"Participant" shall mean any Eligible Employee who participates in this Plan in accordance with Article II.

"Plan" shall be the Northrop Grumman Officers Retirement Account Contribution Plan.

"Plan Year" shall mean the calendar year.

"Separation from Service" means a "separation from service" within the meaning of Code section 409A.

(a)    An Employee shall automatically become a Participant and eligible for Company Contributions as of the later of October 1, 2009 or the date the Employee becomes an Eligible Employee.

(b)    An individual will cease to be a Participant when he or she no longer has a positive balance in his or her Account.

(a)    Because there may be disputes about an individual's proper status as an Employee or non-Employee, this Section describes how such disputes are to be handled with respect to Plan participation.

(b)    The Affiliated Companies will make the initial determination of an individual's employment status.

(1)    If an individual is not treated by the Affiliated Companies as a common law employee, then the Plan will not consider the individual to be an "Eligible Employee" and he or she will not be entitled to participate in the Plan.

(2)    This will be so even if the individual is told he or she is entitled to participate in the Plan and given a summary of the plan or other actions are taken indicating that he or she may participate.

(c)    Disputes may arise as to an individual's employment status. As part of the resolution of the dispute, an individual's status may be changed by the Affiliated Companies from non-Employee to Employee. Such Employees are not Eligible Employees and will not be entitled to participate in the Plan.

The Administrative Committee shall establish and maintain a recordkeeping Account for each Participant under the Plan.

Effective January 1, 2019, if a Participant qualifies as an Eligible Employee during a Plan Year, the Participant's Account shall be credited with a Company Contribution for the Plan Year within the time prescribed by law, including extensions of time, for filing the Company’s federal income tax return for the Plan Year. The Company Contribution for a Plan Year shall equal 4% of the Participant's Compensation for the Plan Year. Notwithstanding the foregoing, a Participant will only be eligible for a Company Contribution for a Plan Year if the Participant is an Eligible Employee on December 31 of the Plan Year, provided however, that the Employee will also be eligible for a Company Contribution for a Plan Year if the Employee (1) dies while employed or is laid off or involuntarily terminated other than for cause during the Plan Year or (2) is performing qualifying military service (as defined in the NGSP), is reemployed and would be eligible to receive make-up company contributions under the NGSP or the if the Employee dies or becomes disabled while performing qualifying military service.

(a)    The Investment Committee will establish a number of different investment funds or other investment options for the Plan. The Investment Committee may change the funds or other investment options from time to time, without prior notice to Participants.

(b)    Participants may elect how future contributions and existing Account balances will be deemed invested in the various investment funds and may change their elections from time to time. If a Participant does not elect how future contributions will be deemed invested, contributions will be deemed invested in the qualified default investment alternative ("QDIA") that would apply to the Participant under the NGSP.

(c)    Selections of investments, changes and transfers must be made according to the rules and procedures of the Administrative Committee.

(1)    The Administrative Committee may prescribe rules that may include, among other matters, limitations on the amounts that may be transferred and procedures for electing transfers.

(2)    The Administrative Committee may prescribe valuation rules for purposes of investment elections and transfers. Such rules may, in the Administrative Committee's discretion, use averaging methods to determine values and accrue estimated expenses. The Administrative Committee may change the methods it uses for valuation from time to time.

(3)    The Administrative Committee may prescribe the periods and frequency with which Participants may change deemed investment elections and make transfers.

(4)    The Administrative Committee may change its rules and procedures from time to time and without prior notice to Participants.

(d)    Participant investment elections involving a Company stock investment fund (e.g., transfers into or out of the fund) may be restricted, including in accordance with Company policies generally applicable to employee transactions in Company stock.

(a)    The valuation of Participants' Accounts will reflect earnings, losses, expenses and distributions, and will be made in accordance with the rules and procedures of the Administrative Committee.

(b)    The Administrative Committee may set regular valuation dates and times and also use special valuation dates and times and procedures from time to time under unusual circumstances and to protect the financial integrity of the Plan.

(c)    The Administrative Committee may use averaging methods to determine values and accrue estimated expenses.

(d)    The Administrative Committee may change its valuation rules and procedures from time to time and without prior notice to Participants.

The Company may set up a trust to hold any assets or insurance policies that it may use in meeting its obligations under the Plan. Any trust set up will be a rabbi trust and any assets placed in the trust shall continue for all purposes to be part of the general assets of the Company and shall be available to its general creditors in the event of the Company's bankruptcy or insolvency.

Investment performance under the Plan is not guaranteed at any level. Participants may lose all or a portion of the Company Contributions credited to their Accounts due to poor investment performance.

Except as provided in Section 4.2 below, a Participant shall become fully vested in his or her Account balance upon the earliest of the following dates, provided he or she is an Employee at such time: (i) the date he or she completes three years of service, (ii) the date of his or her 65^th birthday, (iii) the date of his or her death, (iv) the date he or she becomes Disabled, or (v) the date Company Contributions are completely discontinued or the Plan is terminated. Notwithstanding the foregoing, any elected or appointed officer of an Affiliated Company as of

December 31, 2011 shall be 100% vested in his or her Account balance upon entry to the Plan if the officer becomes a Participant in the Plan on January 1, 2015. Notwithstanding anything to the contrary, if a Participant terminates employment with the Affiliated Companies prior to vesting as set forth in this Section 4.1, his or her unvested Account balance and earnings thereon shall be immediately forfeited upon such termination. For this purpose, years of service shall be calculated in the same manner as for purposes of determining vesting in Retirement Account Contributions under the NGSP (including the treatment of a break in service). Notwithstanding the foregoing, years of service under the Plan for vesting purposes shall also include periods of service with Orbital ATK, Inc. (and its subsidiaries companies) to the extent included in years of service under the NGSP.

The following exceptions apply to the vesting rules in Sections 4.1 above:

(a)    Forfeitures on account of a lost payee. See Section 5.5.

(b)    Forfeitures under an escheat law.

(c)    Recapture of amounts improperly credited to a Participant's Account or improperly paid to or with respect to a Participant.

(d)    Expenses charged to a Participant's Account.

(e)    Investment losses.

(f)    Forfeitures due to certain competitive activities under Article VIII.

The vested balance in a Participant's Account shall be distributed in a lump sum upon a Participant's Separation from Service. Notwithstanding the foregoing, distribution will not be made to a Key Employee upon a Separation from Service until the date which is six months after the date of the Key Employee's Separation from Service (or, if earlier, the date of death of the Key Employee).

At the discretion of the Administrative Committee, distribution may be made earlier or later than the date specified above, provided that the timing of any such distribution complies with Treas. Reg. section 1.409A-3(d) or any successor thereto.

If a Participant's benefits under the Plan are includible in income pursuant to Code section 409A, the Company shall have the discretion to accelerate the distribution of all or a portion of such includible benefits to the Participant, provided that the Participant shall not be given a direct or indirect election as to whether such discretion is exercised.

Notwithstanding the foregoing, any payment to a Participant under the Plan shall be delayed upon the Administrative Committee's reasonable anticipation of one or more of the following events:

(a)    The Company's deduction with respect to such payment would be eliminated by application of Code section 162(m); or

(b)    The making of the payment would violate Federal securities laws or other applicable law;

(c)    provided, that any payment delayed pursuant to this Section 5.3 shall be paid in accordance with Code section 409A.

In the event of the death of a Participant before receiving a payment, payment will be made to his or her estate if death occurs on or after the date of a check that has been issued by the Company. Otherwise, payment of the amount will be made to the Participant's Beneficiary.

In the event that the Administrative Committee is unable to locate a Participant or Beneficiary within two years following the required payment date, the amount allocated to the Participant's Account shall be forfeited.

All distributions are subject to the rules and procedures of the Administrative Committee. The Administrative Committee may also require the use of particular forms. The Administrative Committee may change its rules, procedures and forms from time to time and without prior notice to Participants.

(a)    The Administrative Committee shall be appointed by the Company.

(b)    An Investment Committee (referred to together with the Administrative Committee as, the "Committees"), comprised of one or more persons, shall be appointed by and serve at the pleasure of the Board (or its delegate). The number of members comprising the Investment Committee shall be determined by the Board, which may from time to time vary the number of members. A member of the Investment Committee may resign by delivering a written notice of resignation to the Board. The Board may remove any member by delivering a certified copy of its resolution of removal to such member. Vacancies in the membership of the Investment Committee shall be filled promptly by the Board.

Each Committee shall act at meetings by affirmative vote of a majority of the members of that Committee. Any determination of action of a Committee may be made or taken by a majority of a quorum present at any meeting thereof, or without a meeting, by resolution or written memorandum signed by a majority of the members of the Committee then in office. A member of a Committee shall not vote or act upon any matter which relates solely to himself or herself as a Participant. The Chairman or any other member or members of each Committee designated by the Chairman may execute any certificate or other written direction on behalf of the Committee of which he or she is a member.

The Company shall appoint a Chairman from among the members of the Administrative Committee and a Secretary who may or may not be a member of the Administrative Committee. The Administrative Committee shall conduct its business according to the provisions of this Article and the rules contained in the current edition of Robert's Rules of Order or such other rules of order the Administrative Committee may deem appropriate. The Administrative Committee shall hold meetings from time to time in any convenient location.

The Administrative Committee shall enforce the Plan in accordance with its terms, shall be charged with the general administration of the Plan, and shall have all powers necessary to accomplish its purposes, including, but not by way of limitation, the following:

(a)    To construe and interpret the terms and provisions of this Plan and make all factual determinations;

(b)    To compute and certify to the amount and kind of benefits payable to Participants and their Beneficiaries;

(c)    To maintain all records that may be necessary for the administration of the Plan;

(d)    To provide for the disclosure of all information and the filing or provision of all reports and statements to Participants, Beneficiaries or governmental agencies as shall be required by law;

(e)    To make and publish such rules for the regulation of the Plan and procedures for the administration of the Plan as are not inconsistent with the terms hereof;

(f)    To appoint a Plan administrator or any other agent, and to delegate to them such powers and duties in connection with the administration of the Plan as the Administrative Committee may from time to time prescribe (including the power to subdelegate);

(g)    To exercise powers granted the Administrative Committee under other Sections of the Plan; and

(h)    To take all actions necessary for the administration of the Plan, including determining whether to hold or discontinue insurance policies purchased in connection with the Plan.

The Investment Committee shall have all powers necessary to accomplish its purposes, including, but not by way of limitation, the following:

(a)    To select types of investment and the actual investments against which earnings and losses will be measured;

(b)    To oversee any rabbi trust; and

(c)    To appoint agents, and to delegate to them such powers and duties in connection with its duties as the Investment Committee may from time to time prescribe (including the power to subdelegate).

The Administrative Committee shall have full discretion to construe and interpret the terms and provisions of this Plan, to make factual determinations and to remedy possible inconsistencies and omissions. The Administrative Committee's interpretations, constructions and remedies shall be final and binding on all parties, including but not limited to the Affiliated Companies and any Participant or Beneficiary. The Administrative Committee shall administer such terms and provisions in a uniform and nondiscriminatory manner and in full accordance with any and all laws applicable to the Plan.

To enable the Committees to perform their functions, the Affiliated Companies adopting the Plan shall supply full and timely information to the Committees on all matters relating to the compensation of all Participants, their death or other events that cause termination of their participation in this Plan, and such other pertinent facts as the Committees may require.

(a)    The members of the Committees shall serve without compensation for their services hereunder.

(b)    The Committees are authorized to employ such accounting, consultants or legal counsel as they may deem advisable to assist in the performance of their duties hereunder.

(c)    To the extent permitted by ERISA and applicable state law, the Company shall indemnify and hold harmless the Committees and each member thereof, the Board and any delegate of the Committees who is an employee of the Affiliated Companies against any and all expenses, liabilities and claims, including legal fees to defend against such liabilities and claims arising out of their discharge in good faith of responsibilities under or incident to the Plan, other than expenses and liabilities arising out of willful misconduct. This indemnity shall not preclude such further indemnities as may be available under insurance purchased by the Company or provided by the Company under any bylaw, agreement or otherwise, as such indemnities are permitted under ERISA and state law.

The Company's standardized "Northrop Grumman Nonqualified Retirement Plans Claims and Appeals Procedures" (the "Claims Procedures") shall apply in handling claims and appeals under this Plan.

Participants and their Beneficiaries, heirs, successors, and assigns shall have no legal or equitable rights, claims, or interest in any specific property or assets of the Affiliated Companies. No assets of the Affiliated Companies shall be held in any way as collateral security for the fulfilling of the obligations of the Affiliated Companies under this Plan. Any and all of the Affiliated Companies' assets shall be, and remain, the general unpledged, unrestricted assets of the Affiliated Companies. The obligation under the Plan of the Affiliated Companies adopting the Plan shall be merely that of an unfunded and unsecured promise of those Affiliated Companies to pay money in the future, and the rights of the Participants and Beneficiaries shall be no greater

than those of unsecured general creditors. It is the intention of the Affiliated Companies that this Plan be unfunded for purposes of the Code and for purposes of Title I of ERISA.

(a)    The Company shall pay all amounts payable hereunder only to the person or persons designated by the Plan and not to any other person or corporation. No part of a Participant's Accounts shall be liable for the debts, contracts, or engagements of any Participant, his or her Beneficiary, or successors in interest, nor shall a Participant's Accounts be subject to execution by levy, attachment, or garnishment or by any other legal or equitable proceeding, nor shall any such person have any right to alienate, anticipate, sell, transfer, commute, pledge, encumber, or assign any benefits or payments hereunder in any manner whatsoever. If any Participant, Beneficiary or successor in interest is adjudicated bankrupt or purports to anticipate, alienate, sell, transfer, commute, assign, pledge, encumber or charge any distribution or payment from the Plan, voluntarily or involuntarily, the Administrative Committee, in its discretion, may cancel such distribution or payment (or any part thereof) to or for the benefit of such Participant, Beneficiary or successor in interest in such manner as the Administrative Committee shall direct.

(b)    The actions considered exceptions to the vesting rule under Section 4.2 will not be treated as violations of this Section.

(c)    Notwithstanding the foregoing, all or a portion of a Participant's vested Account balance may be paid to another person as specified in a domestic relations order that the Administrative Committee determines is qualified (a "Qualified Domestic Relations Order"). For this purpose, a Qualified Domestic Relations Order means a judgment, decree, or order (including the approval of a settlement agreement) which is:

(1)    issued pursuant to a State's domestic relations law;

(2)    relates to the provision of child support, alimony payments or marital property rights to a spouse, former spouse, child or other dependent of the Participant;

(3)    creates or recognizes the right of a spouse, former spouse, child or other dependent of the Participant to receive all or a portion of the Participant's benefits under the Plan; and

(4)    meets such other requirements established by the Administrative Committee.

The Administrative Committee shall determine whether any document received by it is a Qualified Domestic Relations Order. In making this determination, the Administrative Committee may consider the rules applicable to "domestic relations orders" under Code section 414(p) and ERISA section 206(d), and such other rules and procedures as it deems relevant.

If a court orders an assignment of benefits despite Section 7.2, the affected Participant's benefits will be reduced accordingly. The Administrative Committee may use any reasonable actuarial assumptions to accomplish the offset under this Section.

There shall be deducted from each payment made under the Plan or any other compensation payable to the Participant (or Beneficiary) all taxes, which are required to be withheld by the Affiliated Companies in respect to such payment or this Plan. The Affiliated Companies shall have the right to reduce any payment (or compensation) by the amount of cash sufficient to provide the amount of said taxes.

The Company may, in its sole discretion, terminate, suspend or amend this Plan at any time or from time to time, in whole or in part for any reason. Notwithstanding the foregoing, no amendment or termination of the Plan shall reduce the amount of a Participant's Account balance as of the date of such amendment or termination. Upon termination of the Plan, distribution of balances in Accounts shall be made to Participants and Beneficiaries in the manner and at the time described in Article V, unless the Company determines in its sole discretion that all such amounts shall be distributed upon termination in accordance with the requirements under Code section 409A.

To the extent not preempted by ERISA, this Plan shall be construed, governed and administered in accordance with the laws of Delaware.

Any payment to a payee in accordance with the provisions of the Plan shall, to the extent thereof, be in full satisfaction of all claims against the Plan, the Committees and the Affiliated Companies. The Administrative Committee may require such payee, as a condition precedent to such payment, to execute a receipt and release to such effect.

In the event that any amount becomes payable under the Plan to a person who, in the sole judgment of the Administrative Committee, is considered by reason of physical or mental condition to be unable to give a valid receipt therefore, the Administrative Committee may direct that such payment be made to any person found by the Committee, in its sole judgment, to have assumed the care of such person. Any payment made pursuant to such determination shall constitute a full release and discharge of the Administrative Committee and the Company.

Neither the establishment of the Plan, any trust nor any modification thereof, nor the creating of any fund or account, nor the payment of any benefits shall be construed as giving to any Participant, or Beneficiary or other person any legal or equitable right against the Affiliated Companies or any trustee except as provided in the Plan and any trust agreement; and in no event shall the terms of employment of any Employee or Participant be modified or in any way be affected by the provisions of the Plan and any trust agreement.

Headings and subheadings in this Plan are inserted for convenience of reference only and are not to be considered in the construction of the provisions hereof.

Northrop Grumman Corporation distributed its interest in Huntington Ingalls Industries, Inc. ("HII) to its shareholders on March 31, 2011 (the "HII Distribution Date"). Pursuant to an agreement between Northrop Grumman Corporation and HII, on the HII Distribution Date certain employees and former employees of HII ceased to participate in the Plan and the liabilities for these participants' benefits under the Plan were transferred to HII. On and after the HII Distribution Date, the Company and the Plan, and any successors thereto, shall have no further obligation or liability to any such participant with respect to any benefit, amount, or right due under the Plan.

Notwithstanding any other provision of this Plan, this Article VIII applies to the portion of a Participant's Account balance accrued after 2011.

The Compensation Committee or its delegate will, in its sole discretion, determine whether a Forfeiture Event (as defined in Section 8.4) has occurred; provided that no Forfeiture Event shall be incurred by a Participant who has a termination of employment due to mandatory retirement pursuant to Company policy. Such a determination may be made by the Compensation Committee or its delegate for up to one year following the date that the Compensation Committee has actual knowledge of the circumstances that could constitute a Forfeiture Event.

Notwithstanding the foregoing, no Forfeiture Event shall be incurred by a Participant who, within the two year period following a Change in Control (as defined in the Northrop Grumman 2011 Long-Term Incentive Stock Plan or successor plan in effect at the time the relevant event occurs ("LTISP")), is involuntarily terminated for reasons other than Cause or voluntarily terminates for Good Reason. The terms "Cause" and "Good Reason" shall be defined in accordance with the LTISP and its associated grant certificates. This Article VIII may not be amended during the two year period commencing on the date of such a Change in Control.

A “Forfeiture Event” means that, while employed by any of the Affiliated Companies or at any time in the two year period immediately following the Participant’s last day of employment by one of the Affiliated Companies, the Participant, either directly or indirectly through any other person, is employed by, renders services (as a director, consultant or otherwise) to, has any ownership interest in, or otherwise participates in the financing, operation, management or control of, any business that is then in competition with the business of any of the Affiliated Companies. A Participant will not, however, be considered to have incurred a Forfeiture Event solely by reason of owning up to (and not more than) two percent (2%) of any class of capital stock of a corporation that is registered under the Securities Exchange Act of 1934.

(a)    If the Compensation Committee or its delegate determines that a Forfeiture Event has occurred, the relevant Participant may forfeit up to 100% of his or her Account balance accrued after 2011. The amount forfeited, if any, will be determined by the Compensation Committee or its delegate in its sole discretion, and may consist of all or a portion of the Account balance accrued after 2011 and not yet paid.

(b)    Any forfeiture pursuant to this Article VIII will also apply with respect to survivor benefits or benefits assigned under a Qualified Domestic Relations Order.

(a)    The Company will provide timely notice to any Participant who incurs a forfeiture pursuant to this Article VIII. Any delay by the Company in providing such notice will not otherwise affect the amount or timing of any forfeiture determined by the Compensation Committee or its delegate.

(b)    The procedures set forth in the Claims Procedures will apply to any claims and appeals arising out of or related to any forfeiture under this Article VIII, except as provided below:

(1)    The Compensation Committee, or its delegate, will serve in place of the designated decision-makers on any such claims and appeals.

(2)    After a claimant has exhausted his remedies under the Claims Procedures, including the appeal stage, the claimant forgoes any right to file a civil action under ERISA section 502(a), but instead may present any claims arising out of or related to any forfeiture under this Article VIII to final and binding arbitration in the manner described below:

(A)    A claimant must file a demand for arbitration no later than one year following a final decision on the appeal under the Claims Procedures. After such period, no claim for arbitration may be filed, and the decision becomes final. A claimant must deliver a demand for arbitration to the Company's General Counsel.

(B)    Any claims presented shall be settled by arbitration consistent with the Federal Arbitration Act, and consistent with the then-current Arbitration Rules and Procedures for Employment Disputes, or equivalent, established by JAMS, a provider of private dispute resolution services.

(C)    The parties will confer to identify a mutually acceptable arbitrator. If the parties are unable to agree on an arbitrator, the parties will request a list of proposed arbitrators from JAMS and:

(i)    If there is an arbitrator on the list acceptable to both parties, that person will be selected. If there is more than one arbitrator on the list acceptable to both parties, each party will rank each arbitrator in order of preference, and the arbitrator with the highest combined ranking will be selected.

(ii)    If there is no arbitrator acceptable to both parties on the list, the parties will alternately strike names from the list until only one name remains, who will be selected.

(D)    The fees and expenses of the arbitrator will be borne equally by the claimant and the Company. Each side will be entitled to use a representative, including an attorney, at the arbitration.  Each side will bear its own deposition, witness, expert, attorneys' fees, and other expenses to the same extent as if the matter were being heard in court.  If, however, any party prevails on a claim, which (if brought in court) affords the prevailing party attorneys' fees and/or costs, then the arbitrator may award reasonable fees and/or costs to the prevailing party to the same extent as would apply in court.  The arbitrator will resolve any dispute as to who is the prevailing party and as to the reasonableness of any fee or cost.

(E)    The arbitrator will take into account all comments, documents, records, other information, arguments, and theories submitted by the claimant relating to the claim, or considered by the Compensation Committee or its delegate relating to the claim, but only to the extent that it was previously provided as part of the initial decision or appeal request on the claim.

The arbitrator may grant a claimant's claim only if the arbitrator determines it is justified based on: (i) the Compensation Committee, or its delegate erred upon an issue of law in the appeal request, or (ii) the Compensation Committee's, or its delegate's, findings of fact during the appeal process were not supported by the evidence.

(F)    The arbitrator shall issue a written opinion to the parties stating the essential findings and conclusions upon which the arbitrator's award is based. The decision of the arbitrator will be final and binding upon the claimant and the Company.  A reviewing court may only confirm, correct, or vacate an award in accordance with the standards set forth in the Federal Arbitration Act, 9 U.S.C. §§ 1-16.

(G)    In the event any court finds any portion of this procedure to be unenforceable, the unenforceable section(s) or provision(s) will be severed from the rest, and the remaining section(s) or provisions(s) will be otherwise enforced as written.

Should a Forfeiture Event occur, this Article VIII is in addition to, and does not in any way limit, any other right or remedy of the Affiliated Companies, at law or otherwise, in connection with such Forfeiture Event.

IN WITNESS WHEREOF, this Plan is hereby executed by a duly authorized officer on this 20th day of December, 2018.

NORTHROP GRUMMAN CORPORATION

By: /s/ Denise M. Peppard    

Denise M. Peppard

Corporate Vice President and
Chief Human Resources Officer

Notwithstanding anything to the contrary in this Plan, effective as of October 25, 2011, the Chief Executive Officer of the Company shall appoint, and shall have the power to remove, the members of (1) an Administrative Committee that shall have responsibility for administering the Plan (including as such responsibilities are described in Article VI of the Plan) and (2) an Investment Committee that shall have responsibility for overseeing any rabbi trusts or other informal funding for the Plan.