UNITED STATES
SECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549
Form 6-KREPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of October, 2026
Commission File Number: 001-41566
DEFSEC
Technologies Inc.(Exact Name of Registrant as Specified in Charter)
80 Hines Rd, Suite 300, Ottawa, Ontario, K2K
2T8
(Address of principal executive offices)
Indicate by check mark whether the registrant files or will file
annual reports under cover Form 20-F or Form 40-F.
Form 20-F ☒ Form 40-F ☐
SIGNATURE
Pursuant to the requirements of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| DEFSEC TECHNOLOGIES INC. | ||||
| (Registrant) | ||||
| Date: | October 20, 2026 | By: | /s/ Elisabeth Preston | |
| Name: | Elisabeth Preston | |||
| Title: | Senior Vice-President and Chief Legal Officer |
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EXHIBIT INDEX
| 99.1 | News Release dated October 20, 2026 |