File: '\\swfile\EmailIn\20250827 130621 Attachment GR_NR_Minerax.Aug.27.2025.docx'

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FOCUSED ON EXPLORING ATLANTIC CANADA TSX.v: GR

FSE: PH02

Great Atlantic Corporate Update

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VANCOUVER, British Columbia -August 27, 2025 - GREAT ATLANTIC RESOURCES CORP. (TSXV.GR) (the "Company" or "Great Atlantic") is pleased to announce that it has entered into an advisory agreement effective August 27, 2025, with Minerax UG pursuant to which the advisers will provide the Company with advice on its European marketing strategy and introduce the Company to media representatives. The primary objective of this Advisory initiative is to attract strategic investors and enhance market visibility surrounding Great Atlantic Resource Corp's latest milestone-securing a bulk sample permit at the high-grade Jaclyn Main Zone on its Golden Promise Gold Property. This campaign aims to structure a compelling investment narrative aligned with the bulk sampling program to drive investor interest and long-term shareholder value. The advisory agreement has a term of 3 months, under which the Company will pay to Minerax UG an aggregate of $15,000 (CAN) at a rate of $5,000 per month.

On Behalf of the board of directors

"Christopher R. Anderson"

Mr. Christopher R. Anderson

President CEO Director

604-488-3900

Investor Relations:

1-416-628-1560

IR@GreatAtlanticResources.com

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About Great Atlantic Resources Corp.: Great Atlantic Resources Corp. is a Canadian exploration company focused on the discovery and development of mineral assets in the resource-rich and sovereign risk-free realm of Atlantic Canada, one of the number one mining regions of the world. Great Atlantic is currently surging forward building the company utilizing a Project Generation model, with a special focus on the most critical elements on the planet that are prominent in Atlantic Canada, Gold, Copper, Zinc, Nickel, Cobalt, Antimony and Tungsten.

This press release includes certain statements that may be deemed "forward-looking statements". All statements in this release, other than statements of historical facts, that address future exploration drilling, exploration activities and events or developments that the Company expects, are forward looking statements. Although the Company believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance and actual results or developments may differ materially from those in forward-looking statements. Factors that could cause actual results to differ materially from those in forward-looking statements include exploitation and exploration successes, continued availability of financing, and general economic, market or business conditions.

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 release.

Great Atlantic Resource Corp.

888 Dunsmuir Street - Suite 888, Vancouver, B.C., V6C 3K4