Trilogy Metals Advances Federal Permitting for Alaska's Ambler Access Project, Paving Way for Critical Minerals Development

Trilogy Metals Inc. (NYSE American: TMQ) (TSX: TMQ) has reached a significant regulatory milestone with the issuance of federal right-of-way permits for the Ambler Access Project, a 211-mile industrial road that would connect Alaska's Dalton Highway to the mineral-rich Ambler Mining District. This authorization, stemming from a presidential directive under the Alaska National Interest Lands Conservation Act, represents a pivotal step toward developing what the company describes as one of the world's richest copper-dominant districts.

The permits enable engineering updates, construction planning, and new funding avenues for the road project, which is essential for accessing the Upper Kobuk Mineral Projects. According to Trilogy Metals CEO Tony Giardini, the decision is "a pivotal milestone for both the Ambler Road and the State of Alaska." The company positions the Ambler Mining District as having "the potential to strengthen the United States' ability to secure domestic supplies of copper and other critical minerals essential to national defense, energy infrastructure, advanced manufacturing, and the rapid growth of AI data centers."

The Upper Kobuk Mineral Projects represent a collection of copper, cobalt, zinc, and other critical minerals that Trilogy Metals is exploring and developing through its 50% interest in Ambler Metals LLC. The company's vision is to develop the Ambler Mining District into a premier North American copper producer while working in cooperation with local communities through an agreement with NANA Regional Corporation, Inc., an Alaska Native Corporation. The full scope of the company's activities and updates can be found in its newsroom at https://ibn.fm/TMQ.

Geologically, the district hosts world-class polymetallic volcanogenic massive sulphide deposits containing copper, zinc, lead, gold, and silver, along with carbonate replacement deposits that feature high-grade copper and cobalt mineralization. Exploration has focused on two primary deposits within the approximately 190,929-hectare land package: the Arctic VMS deposit and the Bornite carbonate replacement deposit. The company's efforts are part of what it describes as "driving Alaska's next phase of industrial and economic expansion" through these critical mineral assets.

The implications of this development extend beyond corporate progress to broader national and global concerns about mineral independence and clean energy supply chains. As the United States seeks to reduce reliance on foreign sources for critical minerals needed for defense, renewable energy technologies, and advanced manufacturing, domestic projects like the Ambler Mining District gain strategic importance. The permitting milestone comes at a time when global demand for copper is projected to increase significantly due to electrification trends, while cobalt remains essential for battery technologies powering electric vehicles and energy storage systems.

This news was disseminated through Rocks & Stocks, a specialized communications platform within the Dynamic Brand Portfolio that provides mining industry insights and corporate communications solutions. Additional information about their services and disclaimers is available at https://RocksAndStocks.news/Disclaimer. The road authorization represents not just a corporate achievement but a tangible step toward developing domestic mineral resources that could contribute to multiple strategic national priorities in the coming decades.