File: Attachment UNO NR 2026 10 20 Property Work Extension.pdf

October 20, 2026 NORTHERN URANIUM CORP. News Release

Vancouver, BC, Canada, V6C 3B2 / Tel: 604.799.8358

MANITOBA EXPLORATION PROGRAM DELAYED

Northern Uranium Corp. ("Northern Uranium") (TSX.V-UNO.H) announces that it has received an extension of the time required to complete outstanding Assessment Work requirements on the Northwest Manitoba Uranium Project to July, 2027.

The technical content of this news release has been reviewed and approved by Dr. Bohumil (Boris) Molak, PhD, P.Geo., a Qualified Person as defined by National Instrument 43-101.

Enquiries regarding the Company can be made to info@northernuraniumcorp.com and/or to 1.604.799.8358.

BY ORDER OF THE BOARD OF DIRECTORS OF NORTHERN URANIUM CORP.

PER: "Vincent Teo"

Vincent Teo, President

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this press release.