Rare Earth Magnets and Geopolitics
The geopolitical competition between the U.S. and China is increasingly focused on the supply of rare earth magnets, a critical resource for military equipment. An OilPrice.com market commentary argues that control over these materials will be a determining factor in geopolitical supremacy.
China produces an estimated 85-90% of the world's most powerful rare earth magnets, neodymium-iron-boron (NdFeB) magnets. This dominance extends across the entire supply chain, controlling approximately 70% of rare earth mining and over 80% of refining and processing. This vertical integration allows China to influence global supply and pricing, a strategic advantage noted by officials as far back as the 1990s. These powerful magnets are not just in consumer electronics; they are integral to a vast array of U.S. military hardware. A single F-35 fighter jet requires over 900 pounds of rare earth materials, while a Virginia-class submarine needs about 9,200 pounds for systems like quiet electric propulsion and sonar arrays. They are also critical for guided missiles, "smart bombs," and the electric motors and sensors in various aircraft and ground vehicles. To counter this dependency, the U.S. government is actively funding a domestic supply chain through initiatives like the CHIPS Act and the Defense Production Act. One major effort involves a potential $1.6 billion in loans and funding for USA Rare Earth to develop its Round Top project in Texas and a magnet facility in Oklahoma, aiming for commercial production by 2028. Several companies are leading the push to establish an American "mine-to-magnet" pipeline. MP Materials operates the only active U.S. rare earth mine at Mountain Pass, California, and is expanding into processing and manufacturing. Other key players include Energy Fuels, which is processing rare earth oxides at its Utah facility, and Ucore Rare Metals, developing a processing plant in Louisiana. However, creating a resilient alternative supply chain faces significant hurdles. Developing a new rare earth mine can take nearly two decades, and the mining and refining processes are capital-intensive and environmentally challenging, often generating toxic and radioactive waste. Furthermore, recycling currently accounts for only 1% of the rare earth supply, making it a minor mitigator of supply risk for now.
