First American Uranium Inc. Appoints Clyde McMillan as Vice President of Exploration and Advances Quebec Critical Mineral Strategy

Vancouver, Nov. 19, 2025 - First American Uranium Inc. (CSE: NIOB) (FSE: IOR) (OTCQB: NIOMF) ("First American Uranium" or the "Company") is pleased to announce the appointment of Clyde McMillan, P.Geo., as Vice President of Exploration (VP of Exploration).

Mr. McMillan is a Professional geologist with 10 years of mineral exploration experience, with expertise across Quebec's most prolific mining districts. His industry background includes roles at Azimut Exploration and Osisko Mining, followed by three years in a senior technical position at Benz Mining. His experience spans gold-copper vein systems, lithium pegmatites, and niobium-rare earth deposits and includes an important contribution to the team that helped triple the gold resources at the Eastmain Mine.

As Vice President of Exploration, Mr. McMillan will lead First American Uranium's exploration strategy across its growing portfolio of critical-mineral assets. His responsibilities will include program design, technical oversight, target generation, and advancing the Company's Quebec exploration initiatives. Mr. McMillan's experience in both precious and critical minerals strengthens First American Uranium's technical leadership and supports its strategy to unlock the potential of its land position within the Grenville geological province.

"We are very pleased to welcome Clyde McMillan as our Vice President of Exploration. His extensive track record and technical leadership will strengthen our exploration program and ensure that our disclosures are of the highest standard," said Murray Nye, CEO of First American Uranium. "The Grenville Province of Quebec offers exceptional potential for critical mineral discoveries and offers entry into a world-class jurisdiction close to the U.S border. With rising demand for rare earths and niobium, this land package positions us to build long-term shareholder value while aligning with U.S / Canadian initiatives to strengthen domestic critical minerals supply chains."

ABOUT FIRST AMERICAN URANIUM INC.

First American Uranium Inc. is a North American mineral exploration company focused on the acquisition and development of precious, base, and critical mineral assets. Its portfolio includes the Silver Lake property in British Columbia's Omineca Mining Division and a recently acquired land package in Quebec's Grenville Province. The Quebec properties add exposure to rare earth elements (REE), niobium (Nb), and nickel-copper (Ni-Cu) occurrences, expanding the Company's footprint into critical minerals that are strategically important for energy and defense applications.

ON BEHALF OF THE BOARD OF DIRECTORS:

Murray Nye
Chief Executive Officer

1055 West Georgia Street, Suite 1500
Vancouver, BC V6E 0B6
Canada

For further information, please contact:

Murray Nye, CEO
Email: finance@firstamericanuranium.ca
Phone: +1 (647) 984-4204

CSE:NIOB
OTCQB: NIOMF
FSE:IOR

This news release does not constitute an offer to sell or a solicitation of an offer to buy any securities in the United States. The securities described herein have not been and will not be registered under the United States Securities Act of 1933, as amended (the "U.S. Securities Act"), or any applicable state securities laws, and may not be offered or sold within the United States or to, or for the account or benefit of, U.S. Persons unless registered under the U.S. Securities Act and applicable state securities laws, or pursuant to an available exemption from such registration requirements.

Forward-Looking Statements

This news release contains "forward-looking statements" within the meaning of applicable Canadian securities legislation. All statements in this release, other than statements of historical fact, that address events, results, outcomes or developments that the Company expects, anticipates or intends to occur in the future, or that otherwise reflect management's expectations or beliefs about future events, are forward-looking statements. Forward-looking statements are generally, but not always, identified by the use of words and phrases such as "expects," "plans," "anticipates," "believes," "intends," "estimates," "projects," "potential," "opportunity," "strategy," "target," "forecast" and similar expressions, or statements that events, conditions or results "will," "would," "may," "could," or "should" occur or be achieved.

Forward-looking statements in this release include, but are not limited to: (i) statements regarding the Properties and their mineral prospectivity; (ii) the Company's planned exploration, development and evaluation activities on the Properties; (iii) the anticipated benefits of the Acquisition, including the expansion of the Company's exploration portfolio, increased exposure to critical mineral targets, and the potential to enhance long-term shareholder value; and (iv) the potential for the Grenville Province to host significant rare earth element, niobium, nickel-copper or other critical mineral deposits. Such forward-looking statements are based on the Company's current plans, intentions, expectations and beliefs and are subject to certain assumptions, including, without limitation, assumptions that required regulatory approvals will be obtained in a timely manner, that financing will be available on reasonable terms, and that exploration results will continue to support the prospectivity of the Properties.

Although the Company believes the expectations expressed in such forward-looking statements are reasonable, such statements are not guarantees of future performance or outcomes and actual results may differ materially from those expressed or implied in the forward-looking statements. Factors that could cause actual results to differ materially from those anticipated include, but are not limited to: the timing and receipt of required regulatory approvals; changes in commodity prices and market conditions; the availability of capital and financing on acceptable terms; general economic, business and political conditions; risks inherent in mineral exploration and development, including operational risks, geological uncertainties, environmental risks and accidents; changes in government regulation or policy; and the speculative nature of mineral exploration and development. Additional information regarding risks and uncertainties faced by the Company is available in the Company's public disclosure record on SEDAR+ (www.sedarplus.ca).

Readers are cautioned that forward-looking statements are not guarantees of future performance, and undue reliance should not be placed on them. The forward-looking statements contained in this release are made as of the date hereof and are based on information currently available and management's beliefs, estimates, expectations and opinions at that time. Except as required by applicable securities laws, the Company undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

The Canadian Securities Exchange does not accept responsibility for the adequacy or accuracy of this release and has neither approved nor disapproved the contents of this press release