February 12, 2026 — A U.S. federal agency is considering allowing companies to lease more than 45.7 million hectares (113 million acres) of waters off Alaska for seabed mining. Alaska is the latest of several places President Donald Trump has sought to open to the fledging industry over the past year, including waters around American Samoa, Guam, and the Northern Mariana Islands. Like those Pacific islands, Alaska is home to Indigenous peoples with ancestral ties to the ocean, and the proposal is raising cultural and environmental concerns.
Deep-sea mining, the practice of scraping minerals off the ocean floor for commercial products like electric vehicle batteries and military technology, is not yet a commercial industry. It’s been slowed by the lack of regulations governing permits in international waters and by concerns about the environmental impact of extracting minerals that formed over millions of years. Scientists have warned the practice could damage fisheries and fragile ecosystems that could take millennia to recover. Indigenous peoples have also pushed back, citing violations of their rights to consent to projects in their territories.
Trump, however, has voiced strong support for the industry as part of his effort to make the United States a leader in critical mineral production. He has also pushed for U.S. companies to mine in international waters, bypassing ongoing global negotiations over international mining regulations.
Kate Finn, a citizen of the Osage Nation and executive director of the Tallgrass Institute Center for Indigenous Economic Stewardship in Colorado, said she worries the seabed mining industry will repeat the mistakes of land-based mining.
“The terrestrial mining industry has not gotten it right with regards to Indigenous peoples,” Finn said. “Indigenous peoples have the right to give and to withdraw consent. Mining companies themselves need to design their operations around that right.”