China’s rare earth weapon has become a powerful tool in modern economic statecraft, capitalizing on Western reliance on crucial materials for defense systems, renewable energy, and advanced manufacturing. These rare earth elements play a vital role in modern defense systems due to their unique properties that cannot be easily replaced. For example, neodymium and dysprosium are essential for precision-guided munitions, while europium and terbium enable night vision systems.
The 17 rare earth elements are crucial for military applications, with materials like yttrium compounds supporting laser rangefinders and communication systems. China’s dominance in rare earth reserves is a result of strategic industrial policies rather than natural abundance. By offering low-cost processing options and subsidies to its companies, China has undercut international competitors, leading to a near-monopoly in this sector.
China’s control over rare earth reserves is maintained through various layers of control, creating uncertainties in the global supply chain. The licensing system, characterized by bureaucratic hurdles and delays, allows China to gather intelligence on Western defense programs. This strategy not only ensures market access but also hinders long-term supply commitments and investments in alternative facilities.
