US and Chile Explore Cooperation on Critical Minerals Supply

The United States and Chile are exploring closer cooperation on critical minerals and rare earth elements, resources that are increasingly vital for global technology and energy supply chains. Officials from both countries have discussed potential collaboration aimed at strengthening access to strategic materials used in clean energy systems, electric vehicles, and defense technologies.

Chile, the world’s largest copper producer and a major lithium supplier, plays a crucial role in the global minerals market. Demand for these resources is rising rapidly as countries accelerate the transition toward renewable energy and electrification. For Washington, partnerships with resource‑rich allies are part of a broader strategy to diversify supply chains and reduce reliance on dominant producers such as China.

Chilean authorities are also looking to expand the country’s mining strategy beyond copper by developing lithium, cobalt and rare earth elements. Officials say international cooperation could support investment, research and technological development needed to unlock new sources of strategic minerals.

Analysts note that potential U.S.–Chile collaboration would align with wider Western efforts to build resilient supply chains for critical minerals. Latin America’s mineral-rich economies are increasingly viewed as key partners in securing the raw materials required for the global energy transition and advanced manufacturing industries.