The United States' multibillion-dollar campaign to reduce China's control over critical minerals is beginning to reshape global supply chains, according to reporting by The Wall Street Journal. Washington's strategic push to support domestic mines, processing plants, and magnet manufacturers through equity investments, loans, price guarantees, and offtake agreements has accelerated significantly following China's imposition of export controls on key rare earth elements in April 2025. The Trump administration has advanced more than 180 critical-minerals-related projects as part of this broader initiative.
U.S. government non-equity investment in rare earth and magnet projects reached $7.6 billion during the 18-month period through June 2026, representing more than four times the amount invested from 2020 through 2024, according to The Wall Street Journal. A shift in policy approach has emerged as the primary driver of this acceleration. Rather than relying primarily on grants or permitting reform, Washington has developed a comprehensive model designed to address multiple structural challenges simultaneously: elevated construction costs, vulnerability to price fluctuations, uncertainty regarding end-customer demand, and the critical shortage of processing and manufacturing infrastructure positioned between raw mine output and finished products.
The Pentagon's investment in MP Materials Corp. (NYSE: MP) exemplifies this new strategy. The Department of Defense purchased $400 million of preferred shares in the company while simultaneously providing a $150-million loan. Additionally, the Pentagon guaranteed a $110-per-kilogram floor price for neodymium-praseodymium products and committed to purchasing magnets from a planned second manufacturing facility in Texas.
These policy interventions represent a fundamental restructuring of how the United States approaches critical mineral supply chain security, moving beyond traditional market mechanisms to create long-term domestic capacity and reduce dependence on Chinese processing and manufacturing capabilities.
Source: mining.com