SEC Filing Document

Company: DUKE Robotics Corp.
Ticker: DUKR
CIK: 1638911
Filing Type: 8-K
Document Type: EX-4.1
Date Filed: 2026-01-05
Accession Number: 0001213900-26-000765
Exchange: OTC
SIC Code: 3721
SIC Description: Aircraft
URL: https://www.sec.gov/Archives/edgar/data/1638911/000121390026000765/ea027141601ex4-1_duke.htm

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Exhibit 4.1

NEITHER THIS SECURITY NOR THE SECURITIES INTO
WHICH THIS SECURITY IS CONVERTIBLE HAS BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”),
OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT AND
UNDER APPLICABLE STATE SECURITIES LAWS OR THE COMPANY SHALL HAVE RECEIVED AN OPINION OF COUNSEL THAT REGISTRATION OF SUCH SECURITIES AND
THE SECURITIES ISSUABLE UPON CONVERSION OF THIS SECURITY UNDER THE SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE SECURITIES
LAWS IS NOT REQUIRED.

Warrant No. ___	Issuance Date: January 6, 2026

DUKE ROBOTICS CORP.

Common Stock Purchase Warrant

THIS CERTIFIES THAT, for value
received, _________________ (the “Holder”), is entitled to subscribe for and purchase, at the Exercise Price
(as defined below), from DUKE Robotics Corp. (FKA/ UAS Drone Corp.), a Nevada corporation (the “Company”), shares of
the Company’s common stock, par value $0.0001 (the “Common Stock”), at any time from January 6, 2026 and prior
to 5:00 p.m., New York time, on November 30, 2026; provided, however that in the event a Public Offering (as defined in the Purchase Agreement)
or any other single financing of at least $2,500,000 has not occurred, the warrant shall expire on May 30, 2028 (the “Warrant
Exercise Term”).

This Warrant is issued in
accordance with, and subject to, the terms and conditions described in the Securities Purchase Agreement, dated December 30, 2025, between
the initial Holder and the Company (the “Purchase Agreement”) entered into in connection with the private placement
offering of securities of the Company (the “Offering”) described in the Purchase Agreement.

All capitalized terms used
but not defined herein shall have the meanings ascribed to them in the Purchase Agreement.

This Warrant is subject to the following terms
and conditions:

1. Shares.
The Holder has, subject to the terms set forth herein, the right to purchase up to an aggregate of _______ shares of Common Stock (the
“Warrant Shares”) at a per share exercise price of $0.65, subject to adjustment as provided for herein (the “Exercise
Price”).

2. Exercise
of Warrant.

(a) Exercise.
This Warrant may be exercised by the Holder at any time during the Warrant Exercise Term, in whole or in part, by delivering the notice
of exercise attached as Exhibit A hereto (the “Notice of Exercise”), duly executed by the Holder to the Company
at its principal office, or at such other office as the Company may designate, accompanied by payment, by wire transfer of immediately
available funds to the order of the Company to an account designated by the Company, of the amount obtained by multiplying the number
of Warrant Shares designated in the Notice of Exercise by the Exercise Price (the “Purchase Price”). For purposes hereof,
“Exercise Date” shall mean the date on which all deliveries required to be made to the Company upon exercise of this Warrant
pursuant to this Section 2(a) shall have been made. The Holder shall not be required to deliver the original Warrant in order to effect
an exercise hereunder. No originals of the Notice of Exercise shall be required to be delivered, nor shall any medallion guarantee (or
any other type of guarantee or notarization) of any Notice of Exercise shall be required.

(b) Issuance
of Certificates. As soon as practicable after the exercise of this Warrant, in whole or in part, in accordance with Section 2(a) hereof
(and in no event later than three (3) Trading Days following the delivery of the Notice of Exercise), the Company, at its expense, shall
cause to be issued in the name of and delivered to the Holder: (i) a certificate or certificates for (or, if applicable, by delivery through
the facilities of the Depository Trust Company in electronic form of) the number of fully paid and non-assessable Warrant Shares to which
the Holder shall be entitled upon such exercise and, if applicable, (ii) a new warrant of like tenor to purchase all of the Warrant Shares
that may be purchased pursuant to the portion, if any, of this Warrant not exercised by the Holder. The Holder shall for all purposes
hereof be deemed to have become the Holder of record of such Warrant Shares on the date on which the Notice of Exercise and payment of
the Purchase Price in accordance with Section 2(a) hereof were delivered and made, respectively, irrespective of the date of delivery
of such certificate or certificates, except that if the date of such delivery, notice and payment is a date when the stock transfer books
of the Company are closed, such person shall be deemed to have become the holder of record of such Warrant Shares at the close of business
on the next succeeding date on which the stock transfer books are open.

(c) Taxes.
The issuance of the Warrant Shares upon the exercise of this Warrant, and the delivery of certificates or other instruments representing
such Warrant Shares, shall be made without charge to the Holder for any tax or other charge of whatever nature in respect of such issuance
and the Company shall bear any such taxes in respect of such issuance.

(d) [Reserved].