Federal Support and Rising Demand Drive Trilogy Metals' Alaska Mining Project Forward

Trilogy Metals Inc. (NYSE American: TMQ) (TSX: TMQ) is advancing one of North America's richest undeveloped mining districts through its 50% joint venture with South32 Limited, with recent developments highlighting growing federal support for domestic mineral production. As global demand for metals surges and the U.S. government turns to Alaska for secure critical mineral supply, Alaska's mining sector has entered a new era of growth.

The company recently marked significant steps forward in both infrastructure and investment support. On the same day that permits were granted for the Ambler Road, the U.S. Department of War invested $35.6 million to acquire a 10% stake in Trilogy, highlighting the importance of the district's mineral resources. This federal investment underscores the strategic value of domestic mineral production as prices rise for minerals like copper, silver and gold.

Trilogy, through its Ambler Metals joint venture with South32 Limited, controls a 471,800-acre mineral land package, including the district's two most advanced deposits: Arctic and Bornite. Together, these deposits host copper, zinc, lead, gold, silver and cobalt. The Upper Kobuk Mineral Projects are located within the Ambler Mining District, which is one of the richest and most-prospective known copper-dominant districts in the world.

The district hosts world-class polymetallic volcanogenic massive sulphide deposits that contain copper, zinc, lead, gold and silver, and carbonate replacement deposits, which have been found to host high-grade copper and cobalt mineralization. Exploration efforts have been focused on two deposits in the Ambler Mining District – the Arctic VMS deposit and the Bornite carbonate replacement deposit. Both deposits are located within a land package that spans approximately 190,929 hectares.

Ambler Metals has an agreement with NANA Regional Corporation, Inc., an Alaska Native Corporation that provides a framework for the exploration and potential development of the Ambler Mining District in cooperation with local communities. Trilogy's vision is to develop the Ambler Mining District into a premier North American copper producer while protecting and respecting subsistence livelihoods.

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The developments at Trilogy Metals reflect broader trends in the mining industry as nations seek to secure domestic supplies of critical minerals. With federal momentum building behind domestic production and increasing global demand for metals essential to technology and infrastructure, projects like those in the Ambler Mining District are gaining strategic importance. The combination of private investment through the joint venture with South32 and federal support through permitting and direct investment creates a strong foundation for development in a region that could significantly contribute to U.S. mineral independence.