Document:

Exhibit 4.6

 

September 14, 2021

 

Endurance Acquisition Corp.

630 Fifth Avenue, 20th Floor

New York, NY 10111

 

Re: Initial Public Offering

 

Ladies and Gentlemen:

 

This letter (this “Letter Agreement”)
is being delivered to you in accordance with the Underwriting Agreement (the “Underwriting Agreement”) to be entered
into by and among Endurance Acquisition Corp., a Cayman Islands exempted company (the “Company”), and Cantor Fitzgerald
 & Co., as representative of the several underwriters (the “Underwriters”) named therein, relating to an underwritten
initial public offering (the “Public Offering”) of 23,000,000 of the Company’s units (including up to 3,000,000
units that may be purchased by the Underwriters to cover over-allotments, if any) (the “Units”), each comprised of
one of the Company’s Class A ordinary shares, par value $0.0001 per share (the “Ordinary Shares”), and one-half
of one redeemable warrant. Each whole warrant (each, a “Warrant”) entitles the holder thereof to purchase one Ordinary
Share at a price of $11.50 per share, subject to adjustment. The Units will be sold in the Public Offering pursuant to a registration
statement on Form S-1 and a prospectus (the “Prospectus”) filed by the Company with the U.S. Securities and Exchange
Commission (the “Commission”), and the Company has applied to have the Units listed on the Nasdaq Capital Market. Certain
capitalized terms used herein are defined in paragraph 11 hereof.

 

In order to induce the Company and the Underwriters
to enter into the Underwriting Agreement and to proceed with the Public Offering and for other good and valuable consideration, the receipt
and sufficiency of which are hereby acknowledged, Endurance Antarctica Partners, LLC (the “Sponsor”) and each of the
undersigned individuals, each of whom is a member of the Company’s board of directors, management team and/or advisory board (each,
an “Insider” and collectively, the “Insiders”), hereby severally (and not jointly and severally)
agrees with the Company as follows:

 

1.             The
Sponsor and each Insider agrees that if the Company seeks shareholder approval of a proposed Business Combination, then in connection
with such proposed Business Combination, it, he or she shall (i) vote any Shares owned by it, him or her in favor of any proposed Business
Combination and (ii) not redeem any Ordinary Shares owned by it, him or her in connection with such shareholder approval. If the Company
seeks to consummate a proposed Business Combination by engaging in a tender offer, the Sponsor and each Insider agrees that it, he or
she will not sell or tender any Shares owned by it, him or her in connection therewith.

 

     

     

    

 

2.             The
Sponsor and each Insider hereby agrees that in the event that the Company fails to consummate a Business Combination within 18
months from the closing of the Public Offering, or such later period approved by the Company’s shareholders in accordance with
the Company’s Amended and Restated Memorandum and Articles of Association (the “Articles”), the Sponsor and
each Insider shall take all reasonable steps to cause the Company to (i) cease all operations except for the purpose of winding up,
(ii) as promptly as reasonably possible but not more than 10 business days thereafter, subject to lawfully available funds
therefor, redeem 100% of the Ordinary Shares sold as part of the Units in the Public Offering (the “Offering
Shares”), at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account,
including interest (less up to $100,000 of interest to pay dissolution expenses and which interest shall be net of taxes payable),
divided by the number of then issued and outstanding Offering Shares, which redemption will completely extinguish all Public
Shareholders’ rights as shareholders (including the right to receive further liquidation distributions, if any), subject to
applicable law, and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the
Company’s remaining shareholders and the Company’s board of directors, dissolve and liquidate, subject in each case to
the Company’s obligations under Cayman Islands law to provide for claims of creditors and other requirements of applicable
law. The Sponsor and each Insider agree to not propose any amendment to the Articles that would modify the substance or timing of
the Company’s obligation to allow redemptions in connection with a Business Combination or to redeem 100% of the Offering
Shares if the Company does not complete a Business Combination within 18 months from the closing of the Public Offering, or with
respect to any other provision relating to shareholders’ rights or pre-initial business combination activity, unless the
Company provides its Public Shareholders with the opportunity to redeem their Offering Shares upon approval of any such amendment at
a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest (which
interest shall be net of taxes payable), divided by the number of then issued and outstanding Offering Shares.

 

The Sponsor and each Insider acknowledges
that it, he or she has no right, title, interest or claim of any kind in or to any monies held in the Trust Account as a result of any
liquidation of the Company with respect to the Founder Shares held by it, him or her. The Sponsor and each Insider hereby further waives,
with respect to any Ordinary Shares held by it, him or her, if any, any redemption rights it, he or she may have in connection with (x)
the consummation of a Business Combination, including, without limitation, any such rights available in the context of a shareholder vote
to approve such Business Combination or in the context of a tender offer made by the Company to purchase Ordinary Shares and (y) a shareholder
vote to approve an amendment to the Articles (i) to modify the substance or timing of the Company’s obligation to allow redemptions
in connection with a Business Combination or to redeem 100% of the Offering Shares if the Company does not complete a Business Combination
within 18 months of the closing of the Public Offering or (ii) with respect to any other provision relating to shareholders’ rights
or pre-initial business combination activity (although the Sponsor, the Insiders and their respective affiliates shall be entitled to
redemption and liquidation rights with respect to any Offering Shares it or they hold if the Company fails to consummate a Business Combination
within 18 months from the closing of the Public Offering ).

 

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3.             Notwithstanding the provisions set forth in paragraphs 7(a) and (b) below, during the period commencing on the effective date
of the Underwriting Agreement and ending 180 days after such date, the Sponsor and each Insider shall not, without the prior written
consent of the Underwriters, directly or indirectly, Transfer (or enter into any transaction that is designed to, or might reasonably
be expected to, result in a Transfer (whether by actual disposition or effective economic disposition due to cash settlement or otherwise)),
with respect to, any Units, Shares, Warrants or any securities convertible into, or exercisable, or exchangeable for, Ordinary Shares,
or publicly announce an intention to effect any such transaction; provided, however, that the foregoing does not apply
to the forfeiture of any Founder Shares pursuant to their terms or any transfer of Founder Shares to any current or future independent
director of the Company (as long as such current or future independent director transferee is subject to this Letter Agreement or executes
an agreement substantially identical to the terms of this Letter Agreement, as applicable to directors and officers of the Company at
the time of such transfer; and as long as, to the extent any Section 16 reporting obligation is triggered as a result of such transfer,
any related Section 16 filing includes a practical explanation as to the nature of the transfer). The provisions of this paragraph will
not apply if the release or waiver is effected solely to permit a transfer not for consideration and the transferee has agreed in writing
to be bound by the same terms described in this Letter Agreement to the extent and for the duration that such terms remain in effect
at the time of the transfer.

 

4.             In
the event of the liquidation of the Trust Account, the Sponsor (which for purposes of clarification shall not extend to any other shareholders,
members or managers of the Sponsor) agrees to indemnify and hold harmless the Company against any and all loss, liability, claim, damage
and expense whatsoever (including, but not limited to, any and all legal or other expenses reasonably incurred in investigating, preparing
or defending against any litigation, whether pending or threatened, or any claim whatsoever) to which the Company may become subject
as a result of any claim by (i) any third party for services rendered (other than the Company’s independent registered public accountants)
or products sold to the Company or (ii) a prospective target business with which the Company has discussed entering into a transaction
agreement (a “Target”); provided, however, that such indemnification of the Company by the Sponsor shall
apply only to the extent necessary to ensure that such claims by a third party for services rendered (other than the Company’s
independent registered public accountants) or products sold to the Company or a Target do not reduce the amount of funds in the Trust
Account to below (i) $10.00 per Offering Share or (ii) such lesser amount per Offering Share held in the Trust Account as of the date
of the liquidation of the Trust Account due to reductions in the value of the trust assets, in each case, net of the amount of interest
earned on the property in the Trust Account, which may be withdrawn to pay taxes, except as to any claims by a third party who executed
a waiver of any and all rights to seek access to the Trust Account and except as to any claims under the Company’s indemnity of
the Underwriters against certain liabilities, including liabilities under the Securities Act of 1933, as amended. In the event that any
such executed waiver is deemed to be unenforceable against such third party, the Sponsor shall not be responsible to the extent of any
liability for such third party claims. The Sponsor shall have the right to defend against any such claim with counsel of its choice reasonably
satisfactory to the Company if, within 15 days following written receipt of notice of the claim to the Sponsor, the Sponsor notifies
the Company in writing that it shall undertake such defense. For the avoidance of doubt, none of the Company’s officers or directors
will indemnify the Company for claims by third parties, including, without limitation, claims by vendors and prospective target businesses.

 

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5.             To
the extent that the Underwriters do not exercise their over-allotment option to purchase up to an additional 3,000,000 Units within 45
days from the date of the Prospectus (and as further described in the Prospectus), the Sponsor agrees to forfeit and surrender, for no
consideration, a number of Founder Shares in the aggregate equal to the product of 750,000, multiplied by a fraction, (i) the numerator
of which is 3,000,000 minus the number of Units purchased by the Underwriters upon the exercise of their over-allotment option, and (ii)
the denominator of which is 3,000,000. All references in this Letter Agreement to Shares of the Company being forfeited shall take effect
as surrenders for no consideration of such Shares as a matter of Cayman Islands law. The forfeiture will be adjusted to the extent that
the over-allotment option is not exercised in full by the Underwriters so that the Initial Shareholders will own an aggregate of 20.0%
of the Company’s issued and outstanding Shares after the Public Offering. To the extent that the size of the Public Offering is
increased or decreased, the Company will effect a share capitalization or share repurchase, redemption or share split or other appropriate
mechanism, as applicable, immediately prior to the consummation of the Public Offering in such amount as to maintain the ownership of
the Shares of the Initial Shareholders prior to the Public Offering at 20.0% of the Company’s issued and outstanding Shares upon
the consummation of the Public Offering. In connection with such increase or decrease in the size of the Public Offering, (A) references
to 3,000,000 in the numerator and denominator of the formula in the first sentence of this paragraph shall be changed to a number equal
to 15% of the number of shares included in the Units issued in the Public Offering and (B) the reference to 750,000 in the formula set
forth in the immediately preceding sentence shall be adjusted to such number of Founder Shares that the Sponsor would have to return
to the Company in order to hold (with all of the Initial Shareholders) an aggregate of 20.0% of the Company’s issued and outstanding
Shares after the Public Offering.

 

6.             The
Sponsor and each Insider hereby agrees and acknowledges that: (i) the Underwriters and the Company would be irreparably injured in the
event of a breach by such Sponsor or an Insider of its, his or her obligations under paragraphs 1, 2, 3, 4, 5, 7(a), 7(b), and 9, as
applicable, of this Letter Agreement, (ii) monetary damages may not be an adequate remedy for such breach and (iii) the non-breaching
party shall be entitled to injunctive relief, in addition to any other remedy that such party may have in law or in equity, in the event
of such breach.

 

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7.             (a)         The
Sponsor and each Insider agree that it, he or she shall not Transfer (as defined below) any Founder Shares (or Ordinary Shares
issuable upon conversion thereof) until the earlier of (A) one year after the completion of the Company’s initial Business
Combination and (B) subsequent to the Business Combination, (x) if the closing price of the Ordinary Shares equals or exceeds $12.00
per share (as adjusted for share splits, share dividends, reorganizations, recapitalizations and the like) for any 20 trading days
within any 30-trading day period commencing at least 150 days after the Company’s initial Business Combination or (y) the date
on which the Company completes a liquidation, merger, share exchange, reorganization or other similar transaction that results in
all of the Company’s shareholders having the right to exchange their Ordinary Shares for cash, securities or other property
(the “Founder Shares Lock-up Period”).

 

(b)         The
Sponsor and each Insider agree that it, he or she shall not Transfer any Private Placement Warrants (or Ordinary Shares issued or issuable
upon the exercise of the Private Placement Warrants) until 30 days after the completion of a Business Combination (the “Private
Placement Warrants Lock-up Period”, together with the Founder Shares Lock-up Period, the “Lock-up Periods”).

 

(c)         Notwithstanding
the provisions set forth in paragraphs 3 and 7(a) and (b), Transfers of the Founder Shares, Private Placement Warrants and Ordinary Shares
issued or issuable upon the exercise or conversion of the Private Placement Warrants or the Founder Shares and that are held by the Sponsor,
any Insider or any of their permitted transferees (that have complied with this paragraph 7(c)), are permitted (a) to the Company’s
officers or directors, any affiliates or family members of any of the Company’s officers or directors, the Sponsor, any members
of the Sponsor, or any affiliates of the Sponsor; (b) in the case of an individual, transfers by gift to a member of the individual’s
immediate family, to a trust, the beneficiary of which is a member of the individual’s immediate family or an affiliate of such
person, or to a charitable organization; (c) in the case of an individual, transfers by virtue of laws of descent and distribution upon
death of the individual; (d) in the case of an individual, transfers pursuant to a qualified domestic relations order; (e) by private
sales or transfers made in connection with the consummation of a Business Combination at prices no greater than the price at which the
securities were originally purchased; (f) in the event of the Company’s liquidation prior to the completion of an initial Business
Combination; (g) in the case of an entity, by virtue of the laws of its jurisdiction or its organizational documents or operating agreement;
or (h) in the event of the Company’s completion of a liquidation, merger, share exchange, reorganization or other similar transaction
which results in all of the Company’s public shareholders having the right to exchange their Ordinary Shares for cash, securities
or other property subsequent to the completion of the initial Business Combination; provided, however, that, in the case
of clauses (a) through (e), these permitted transferees must enter into a written agreement with the Company agreeing to be bound by
the transfer restrictions herein.

 

8.             The
Sponsor and each Insider represent and warrant that it, he or she has never been suspended or expelled from membership in any securities
or commodities exchange or association or had a securities or commodities license or registration denied, suspended or revoked. Each
Insider’s biographical information furnished to the Company (including any such information included in the Prospectus) is true
and accurate in all respects and does not omit any material information with respect to the Insider’s background. Each Insider’s
questionnaire furnished to the Company is true and accurate in all respects. Each Insider represents and warrants that: he or she is
not subject to or a respondent in any legal action for, any injunction, cease-and-desist order or order or stipulation to desist or refrain
from any act or practice relating to the offering of securities in any jurisdiction; he or she has never been convicted of, or pleaded
guilty to, any crime (i) involving fraud, (ii) relating to any financial transaction or handling of funds of another person, or (iii)
pertaining to any dealings in any securities and he or she is not currently a defendant in any such criminal proceeding.

 

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9.             Except as disclosed in, or as expressly contemplated by, the Prospectus, neither the Sponsor nor any Insider nor any affiliate
of the Sponsor or any Insider, nor any director or officer of the Company, shall receive from the Company any finder’s fee, reimbursement,
consulting fee, monies in respect of any repayment of a loan or other compensation prior to, or in connection with any services rendered
in order to effectuate the consummation of the Company’s initial Business Combination (regardless of the type of transaction that
it is).

 

10.           The Sponsor and each Insider has full right and power, without violating any agreement to which it, he or she is bound (including,
without limitation, any non-competition or non-solicitation agreement with any employer or former employer), to enter into this Letter
Agreement and, as applicable, to serve as an officer and/or a director on the board of directors of the Company and hereby consents to
being named in the Prospectus as an officer and/or a director of the Company.

 

11.           As
used herein, (i) “Business Combination” shall mean a merger, share exchange, asset acquisition, share purchase, reorganization
or similar business combination, involving the Company and one or more businesses; (ii) “Shares” shall mean, collectively,
the Ordinary Shares and the Founder Shares; (iii) “Founder Shares” shall mean the 5,750,000 Class B ordinary shares
of the Company, par value $0.0001 per share, (or 5,000,000 shares if the over-allotment option is not exercised by the Underwriters)
initially held by the Sponsor; (iv) “Initial Shareholders” shall mean the Sponsor and any other holder of Founder
Shares immediately prior to the Public Offering; (v) “Private Placement Warrants” shall mean the warrants to purchase
up to 6,630,000 Ordinary Shares (or 7,230,000 Ordinary Shares if the over-allotment option is exercised in full) that the Sponsor has
agreed to purchase for an aggregate purchase price of $6,630,000 in the aggregate (or $7,230,000 if the over-allotment option is exercised
in full), or $1.00 per warrant, in a private placement that shall occur simultaneously with the consummation of the Public Offering;
(vi) “Public Shareholders” shall mean the holders of securities issued in the Public Offering; (vii) “Trust
Account” shall mean the trust fund into which a portion of the net proceeds of the Public Offering and the sale of the Private
Placement Warrants shall be deposited; and (viii) “Transfer” shall mean the (a) sale or assignment of, offer to sell,
contract or agreement to sell, hypothecate, pledge, grant of any option to purchase or otherwise dispose of or agreement to dispose of,
directly or indirectly, or establishment or increase of a put equivalent position or liquidation with respect to or decrease of a call
equivalent position within the meaning of Section 16 (“Section 16”) of the Securities Exchange Act of 1934, as amended,
with respect to any security, (b) entry into any swap or other arrangement that transfers to another, in whole or in part, any of the
economic consequences of ownership of any security, whether any such transaction is to be settled by delivery of such securities, in
cash or otherwise, or (c) public announcement of any intention to effect any transaction specified in clause (a) or (b).

 

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12.           This Letter Agreement constitutes the entire agreement and understanding of the parties hereto in respect of the subject matter
hereof and supersedes all prior understandings, agreements, or representations by or among the parties hereto, written or oral, to the
extent they relate in any way to the subject matter hereof or the transactions contemplated hereby. This Letter Agreement may not be
changed, amended, modified or waived (other than to correct a typographical error) as to any particular provision, except by a written
instrument executed by the Company, the Sponsor and each Insider that is the subject of any such change, amendment, modification or waiver.

 

13.           Except as otherwise provided herein, no party hereto may assign either this Letter Agreement or any of its rights, interests, or
obligations hereunder without the prior written consent of the other parties. Any purported assignment in violation of this paragraph
shall be void and ineffectual and shall not operate to transfer or assign any interest or title to the purported assignee. This Letter
Agreement shall be binding on the Sponsor and each Insider and their respective successors, heirs and assigns and permitted transferees.

 

14.           Except
as provided for in paragraph 6, nothing in this Letter Agreement shall be construed to confer upon, or give to, any person or entity
other than the parties hereto any right, remedy or claim under or by reason of this Letter Agreement or of any covenant, condition, stipulation,
promise or agreement hereof. Except as provided in paragraph 6, all covenants, conditions, stipulations, promises and agreements contained
in this Letter Agreement shall be for the sole and exclusive benefit of the parties hereto and their successors, heirs, personal representatives
and assigns and permitted transferees.

 

15.           This
Letter Agreement may be executed in any number of original or facsimile counterparts and each of such counterparts shall for all purposes
be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument.

 

16.           This Letter Agreement shall be deemed severable, and the invalidity or unenforceability of any term or provision hereof shall not
affect the validity or enforceability of this Letter Agreement or of any other term or provision hereof. Furthermore, in lieu of any such
invalid or unenforceable term or provision, the parties hereto intend that there shall be added as a part of this Letter Agreement a provision
as similar in terms to such invalid or unenforceable provision as may be possible and be valid and enforceable.

 

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17.           This
Letter Agreement shall be governed by and construed and enforced in accordance with the laws of the State of New York, without giving
effect to conflicts of law principles that would result in the application of the substantive laws of another jurisdiction. The parties
hereto (i) all agree that any action, proceeding, claim or dispute arising out of, or relating in any way to, this Letter Agreement shall
be brought and enforced in the courts of New York City, in the State of New York, and irrevocably submit to such jurisdiction and venue,
which jurisdiction and venue shall be exclusive and (ii) waive any objection to such exclusive jurisdiction and venue or that such courts
represent an inconvenient forum.

 

18.           Each
party hereto shall not be liable for any breaches or misrepresentations contained in this Letter Agreement by any other party to this
Letter Agreement (including, for the avoidance of doubt, any Insider with respect to any other Insider), and no party shall be liable
or responsible for the obligations of another party, including, without limitation, indemnification obligations and notice obligations.

 

19.           Any notice, consent or request to be given in connection with any of the terms or provisions of this Letter Agreement shall be
in writing and shall be sent by express mail or similar private courier service, by certified mail (return receipt requested), by hand
delivery or facsimile or other electronic transmission.

 

20.           This
Letter Agreement shall terminate on the earlier of (i) the expiration of the Lock-up Periods or (ii) the liquidation of the Company;
provided, however, that this Letter Agreement shall earlier terminate in the event that the Public Offering is not consummated
and closed by December 31, 2022; provided further that paragraph 4 of this Letter Agreement shall survive such liquidation for
a period of six years.

 

[Signature Page Follows]

 

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	 	Sincerely,
	 	 
	 	
    ENDURANCE ANTARCTICA PARTNERS, LLC

     

	 	By: 	/s/ Chandra R. Patel
	 	 	Name: Chandra R. Patel
	 	 	Title: Authorized Signatory

 

[Signature Page to Letter Agreement]

 

     

     

    

 

	/s/ Richard Charles Davis	 
	Name: Richard Charles Davis	 

 

	/s/ Romeo Antonio Reyes 	 
	Name: Romeo Antonio Reyes 	 

 

	/s/ Graeme Shaw 	 
	Name: Graeme Shaw 	 

 

	/s/ Chandra R. Patel	 
	Name: Chandra R. Patel	 

 

[Signature Page to Letter Agreement]

 

     

     

    

 

	/s/ Gary Dean Begeman    	 
	Name: Gary Dean Begeman    	     

 

	/s/ Henry Edward Dubois  	 
	Name: Henry Edward Dubois  	     

 

	/s/ Michael Eric Leitner	 
	Name: Michael Eric Leitner      	     

 

	/s/ Mitsui & Co., LTD	 
	Name: Mitsui & Co., LTD	 

By: Kazutomi Shigeeda

Its: General Manager, Space Business Dept.

         

	/s/ Hideki Kato	 
	Name: Hideki Kato	       

 

	/s/ Simon Cathcart	 
	Name: Simon Cathcart	               

 

[Signature Page to Letter Agreement]

 

     

     

    

 

	Acknowledged and Agreed:	 
	 	 
	
    ENDURANCE ACQUISITION CORP.
	 
	 	 
	By: 	/s/ Romeo Antonio Reyes	 
	 	Name: Romeo Antonio Reyes	 
	 	Title: Chief Financial Officer	 

 

[Signature Page to Letter Agreement]Exhibit 4.10

 

FORM OF WARRANT ASSUMPTION AGREEMENT

 

ASSIGNMENT, ASSUMPTION AND AMENDMENT AGREEMENT

 

This Assignment, Assumption
and Amendment Agreement (this “Agreement”) is made as of [●], 2022, by and among Endurance Acquisition Corp.,
a Cayman Islands exempted company (the “Company”), SatixFy Communications Ltd., a limited liability company organized
under the laws of the State of Israel (“TopCo”), and Continental Stock Transfer & Trust Company, a New York
corporation (the “Warrant Agent”).

 

WHEREAS, the Company
and the Warrant Agent are parties to that certain Warrant Agreement, dated as of September 14, 2021, and filed with the United States
Securities and Exchange Commission on September 17, 2021 (the “Existing Warrant Agreement”);

 

WHEREAS, capitalized
terms used herein, but not otherwise defined, shall have the meanings given to such terms in the Existing Warrant Agreement;

 

WHEREAS, pursuant
to the Existing Warrant Agreement, the Company issued (i) 7,630,000 warrants to the Sponsor and Cantor Fitzgerald & Co.
(collectively, the “Private Placement Warrants”) to purchase the Company’s Class A Ordinary Shares, par
value $0.0001 per share (“Class A Shares”), with each Private Placement Warrant being exercisable for one Class A
Ordinary Share and with an exercise price of $11.50 per share, and (ii) 10,000,000 warrants as part of units to public investors
in the Public Offering (the “Public Warrants” and together with the Private Placement Warrants, the “Warrants”)
to purchase Class A Ordinary Shares, with each whole Public Warrant being exercisable for one Class A Ordinary Share and with
an exercise price of $11.50 per share;

 

WHEREAS, on March
8, 2022, that certain Business Combination Agreement (the “BCA”) was entered into by and among the Company,
SatixFy MS, a Cayman Islands exempted company (“Merger Sub”), and TopCo;

 

WHEREAS, all of the
Warrants are governed by the Existing Warrant Agreement;

 

WHEREAS, pursuant
to the provisions of the BCA, Merger Sub will merge with and into the Company (the “Merger”), with the Company surviving
the Merger as a direct, wholly-owned subsidiary of TopCo. In accordance with the provisions of the BCA, each issued and outstanding ordinary
share of the Company will be exchanged for one ordinary share of TopCo, par value NIS 0.01 per share (“TopCo Ordinary Shares”);

 

WHEREAS, upon consummation
of the Merger, and as provided in Section 4.5 of the Existing Warrant Agreement, the Warrants will no longer be exercisable for
Class A Shares but instead will be exercisable (subject to the terms and conditions of the Existing Warrant Agreement as amended
hereby) for TopCo Ordinary Shares;

 

WHEREAS, the Board
of Directors of the Company has determined that the consummation of the transactions contemplated by the BCA will constitute a Business
Combination (as defined in the Recitals of the Existing Warrant Agreement);

 

[Signature Page to Warrant Assumption
Agreement]

 

    

     

    

 

WHEREAS, in connection
with the Merger, the Company desires to assign all of its right, title and interest in the Existing Warrant Agreement to TopCo and TopCo
wishes to accept such assignment; and

 

WHEREAS, Section 9.8
of the Existing Warrant Agreement provides that the Company and the Warrant Agent may amend the Existing Warrant Agreement without the
consent of any Registered Holder for the purpose of curing any ambiguity, or curing, correcting or supplementing any defective provision
contained therein or adding or changing any other provisions with respect to matters or questions arising under the Existing Warrant
Agreement as the Company and the Warrant Agent may deem necessary or desirable and that the Company and the Warrant Agent deem shall
not adversely affect the rights of the Registered Holders thereunder.

 

NOW, THEREFORE, in
consideration of the mutual agreements contained herein and other good and valuable consideration, the receipt and sufficiency of which
are hereby acknowledged, and intending to be legally bound hereby, the parties hereto agree as follows.

 

1.             Assignment
and Assumption; Consent.

 

1.1.            Assignment
and Assumption. The Company hereby assigns to TopCo all of the Company’s right, title and interest in and to the Existing Warrant
Agreement (as amended hereby) as of the Effective Time (as defined in the BCA) and TopCo hereby assumes, and agrees to pay, perform,
satisfy and discharge in full, as the same become due, all of the Company’s liabilities and obligations under the Existing Warrant
Agreement (as amended hereby) arising from and after the Effective Time.

 

1.2.            Consent.
The Warrant Agent hereby consents to the assignment of the Existing Warrant Agreement by the Company to TopCo pursuant to Section ‎1.1
hereof effective as of the Effective Time, and the assumption of the Existing Warrant Agreement by TopCo from the Company pursuant to
Section ‎1.1
hereof effective as of the Effective Time, and to the continuation of the Existing Warrant Agreement in full force and effect from and
after the Effective Time, subject at all times to the Existing Warrant Agreement (as amended hereby) and to all of the provisions, covenants,
agreements, terms and conditions of the Existing Warrant Agreement and this Agreement.

 

2.             Amendment
of Existing Warrant Agreement. The Company and the Warrant Agent hereby amend the Existing Warrant
Agreement (including all Exhibits thereto) as provided in this Section ‎2,
effective as of the Effective Time, and acknowledge and agree that the amendments to the Existing Warrant Agreement set forth in this
Section ‎2 are to provide for the delivery of Alternative
Issuance pursuant to Section 4.5 of the Existing Warrant Agreement (in connection with the Merger) and are necessary or desirable
and that such amendments do not adversely affect the rights of the Registered Holders thereunder.

 

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2.1.            Preamble.
The preamble on page one of the Existing Warrant Agreement is hereby amended by deleting “Endurance Acquisition Corp., a Cayman
Islands exempted company” and replacing it with “SatixFy Communications Ltd, a limited liability company organized under
the laws of the State of Israel”. As a result thereof, all references to the “Company” in the Existing Warrant Agreement
(including Exhibits thereto) shall be references to SatixFy Communications Ltd. rather than Endurance Acquisition Corp.

 

2.2.            Reference
to TopCo Shares. All references to “Ordinary Shares” in the Existing Warrant Agreement (including all Exhibits thereto)
shall mean “SatixFy Communications Ltd. Ordinary Shares” or “ordinary shares in the share capital of SatixFy Communications
Ltd.”

 

2.3.            Detachability
of the Warrants. Section 2.4 of the Existing Warrant Agreement is hereby deleted and replaced with the following: “[INTENTIONALLY
OMITTED”].

 

2.4.            References
to Business Combination. All references to “Business Combination” in the Existing Warrant Agreement (including all Exhibits
thereto) shall be references to the transactions contemplated by the Merger, and references to “the completion of the Business
Combination” and all variations thereof in the Existing Warrant Agreement (including all Exhibits thereto) shall be references
to the Merger Effective Time.

 

2.5.            Notice.
The address for notices to the Company set forth in Section 9.2 of the Existing Warrant Agreement is hereby amended and restated
in its entirety as follows:

 

SatixFy Communications Ltd.

12 Hamada St.,

Rehovot, 7670315

Israel

Attention: Yoav
Leibovitch

Email:         yoav@satixfy.com

 

3.             Miscellaneous
Provisions.

 

3.1.            Effectiveness
of this Agreement. Each of the parties hereto acknowledges and agrees that the effectiveness of this Agreement shall be expressly
subject to the occurrence of the Merger (as defined in the BCA) and shall automatically be terminated and shall be null and void if the
BCA shall be terminated for any reason.

 

3.2.            Successors.
All the covenants and provisions of this Agreement by or for the benefit of TopCo or the Warrant Agent shall bind and inure to the benefit
of their respective successors and assigns.

 

3.3.            Severability.
This Agreement shall be deemed severable, and the invalidity or unenforceability of any term or provision hereof shall not affect the
validity or enforceability of this Agreement or of any other term or provision hereof. Furthermore, in lieu of any such invalid or unenforceable
term or provision, the parties hereto intend that there shall be added as a part of this Agreement a provision as similar in terms to
such invalid or unenforceable provision as may be possible and be valid and enforceable.

 

    3

     

    

 

3.4.            Applicable
Law. The validity, interpretation and performance of this Agreement shall be governed in all respects by the laws of the State of
New York, without giving effect to conflict of law principles that would result in the application of the substantive laws of another
jurisdiction. The parties hereby agree that any action, proceeding or claim against a party arising out of or relating in any way to
this Agreement shall be brought and enforced in the courts of the State of New York or the United States District Court for the Southern
District of New York, and irrevocably submits to such jurisdiction, which jurisdiction shall be exclusive. Each of the parties hereby
waives any objection to such exclusive jurisdiction and that such courts represent an inconvenient forum.

 

3.5.            Examination
of the Warrant Agreement. A copy of this Agreement shall be available at all reasonable times at the office of the Warrant Agent
in the Borough of Manhattan, City and State of New York, for inspection by the registered holder of any Warrant. The Warrant Agent may
require any such holder to submit his Warrant for inspection by it.

 

3.6.            Counterparts.
This Agreement may be executed in any number of original or facsimile counterparts and each of such counterparts shall for all purposes
be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument.

 

3.7.            Effect
of Headings. The section headings herein are for convenience only and are not part of this Agreement and shall not affect the interpretation
thereof.

 

3.8.            Entire
Agreement. This Agreement and the Existing Warrant Agreement, as modified by this Agreement, constitutes the entire understanding
of the parties and supersedes all prior agreements, understandings, arrangements, promises and commitments, whether written or oral,
express or implied, relating to the subject matter hereof, and all such prior agreements, understandings, arrangements, promises and
commitments are hereby canceled and terminated.

 

[Remainder of page intentionally left
blank.]

 

    4

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused
this Agreement to be duly executed as of the date first above written.

 

	 	ENDURANCE ACQUISITION CORP.
	 	 
	 	 
		By:	 
	 	 	Name:  
	 	 	Title:    

 

[Signature Page to Warrant Assumption Agreement]

 

     

     

    

 

	 	SATIXFY COMMUNICATIONS LTD.
	 	 
	 	 
		By:	 
	 	 	Name: 
	 	 	Title:  

 

[Signature Page to Warrant Assumption Agreement]

 

     

     

    

 

	 	CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Warrant Agent
	 
	 
		By:	 
	 	 	Name: 
	 	 	Title:  

 

[Signature Page to Warrant Assumption Agreement]

 

     

     

    

 

	 	Consented to in accordance with Section 3.27 of the Underwriting Agreement between Endurance Acquisition Corp. and Cantor Fitzgerald & Co., dated as of September 14, 2021:  
	 	 
	 	CANTOR FITZGERALD & CO.
	 	 
	 	 
		By:	
	 	 	Name: 
	 	 	Title: 

 

[Signature Page to Warrant Assumption Agreement]

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