US Needs More Mines to Boost Rare Earths Supply Chain, Pentagon Says

US Needs More Mines to Boost Rare Earths Supply Chain, Pentagon Says
Wheel loaders fill trucks with ore at the MP Materials rare earth mine in Mountain Pass, Calif., on Jan. 30, 2020. Steve Marcus/Reuters
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The United States and ally nations should mine and process more rare earths to ensure adequate global supply of the strategic minerals for military and commercial uses, a U.S. Department of Defense official said on Tuesday.

The remarks underscore the Pentagon’s rising interest in public-private mining partnerships to counter China’s status as the top global producer of rare earths, the 17 minerals used to make specialized magnets for weaponry and electric vehicles (EVs).