Federal Support and Surging 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, as surging global demand for metals and U.S. government focus on secure critical mineral supply create new momentum in Alaska. The company recently marked significant progress in both infrastructure and investment support, coinciding with broader growth in Alaska's mining sector following recent elections. On the same day President Trump issued a decision to grant permits for the Ambler Road, the U.S. Department of War invested $35.6 million to acquire a 10% stake in Trilogy, highlighting the strategic importance of the district's mineral resources.

Trilogy, through its Ambler Metals joint venture with South32 Limited, controls a 471,800-acre mineral land package that includes the district's two most advanced deposits: Arctic and Bornite. Together, these deposits host copper, zinc, lead, gold, silver and cobalt, positioning the company to benefit from rising prices for these minerals and federal momentum behind domestic production. The Ambler Mining District is recognized as one of the richest and most-prospective known copper-dominant districts in the world, containing world-class polymetallic volcanogenic massive sulphide deposits and carbonate replacement deposits with high-grade copper and cobalt mineralization.

The company's exploration efforts have focused specifically on the Arctic VMS deposit and the Bornite carbonate replacement deposit, both located within a land package spanning approximately 190,929 hectares. Ambler Metals has established an agreement with NANA Regional Corporation, Inc., an Alaska Native Corporation, that provides a framework for exploration and potential development of the Ambler Mining District in cooperation with local communities. This partnership reflects Trilogy's vision to develop the district into a premier North American copper producer while protecting and respecting subsistence livelihoods in the region.

The recent developments come as the global demand for metals continues to surge and the U.S. government increasingly looks to Alaska for secure critical mineral supply. With federal permits now granted for the Ambler Road infrastructure project and significant government investment secured, Trilogy Metals appears well-positioned to capitalize on what industry observers describe as a new era of growth for Alaska's mining sector. The company maintains its newsroom at https://ibn.fm/TMQ where investors can find the latest updates, while the specialized communications platform Rocks & Stocks provides additional industry insights at https://RocksAndStocks.news.