| Millennium Silver Announces Termination of Simon Option Agreement 
 newsfilecorp.com
 
 August 29, 2025 5:55 PM EDT | Source:  Millennium Silver Corp.
 
 Vancouver, British Columbia--(Newsfile Corp. - August 29, 2025) -  Millennium Silver Corp. (TSXV: MSC) ("Millennium" or the "Company") and  Altair Resources Inc. ("Altair") have agreed to terminate their option  agreement, originally announced on May 10, 2021. Under this agreement,  Altair had the option to acquire up to a 65% interest in Millennium's  Simon Property, a lead-zinc-silver mining property located in Mineral  County, Nevada, USA. Each party has released the other from any  liability or further obligation under the agreement.
 
 The Simon Property remains a significant asset for Millennium. The 2009 report on the  2007/2008 Mineral Exploration Program,  written by David Mark, P.Geo, documented production of 97,000 tons of  ore between 1916 and 1968, with average grades of 3.2 ounces per ton of  silver, 4.8% lead, and 5.4% zinc, alongside gold and copper values from  the property's historic mine workings. Notably, a 1980  evaluation by Leonard J. Maki & Associates estimated 50,000-100,000 tons of ore remaining within the property's historic workings.
 
 The  Simon Property's value within Millennium's Nevada property portfolio is  underscored by the attention on critical minerals in the U.S. The  development of America's first  Strategic Mineral Reserve,  located approximately 70 km (45 miles) from the Simon Property in  Mineral County, Nevada, demonstrates the focus on critical mineral  resource exploration, development and stockpiling in the U.S. This  strategic direction in the U.S. is emphasized by the Secretary of the  Interior's recent recommendation to add silver and lead to the  US List of Critical Minerals. All three primary minerals found on the Simon Property-silver, zinc, and lead-are now proposed for inclusion in the  2025 Draft List of Critical Minerals published by the U.S. Geological Survey.
 
 Millennium Silver Corp. (TSXV: MSC)  is focused on the exploration and development of its Nevada projects.  The Company's common shares trade on the TSX Venture Exchange under the  symbol: MSC.
 
 ON BEHALF OF THE BOARD
 
 "Robert Drago"
 
 Robert Drago
 President & CEO
 
 Further information about the Company can be found on SEDAR ( www.sedarplus.ca) or at  www.millennium-silver.ca.
 
 CONTACT: Darren Timmer, Director
 Telephone: (604) 527-8146
 E-mail:   info@millenniumsilver.ca
 
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 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. This news  release may contain forward-looking statements including but not limited  to comments regarding the timing and content of upcoming work programs  and other business transactions timing. Forward-looking statements  address future events and conditions and therefore, involve inherent  risks and uncertainties. Actual results may differ materially from those  currently anticipated in such statements.
 
 
  SOURCE:  Millennium Silver Corp. |