US commits US$1.55bn to secure critical rare-earth supply chain from Brazil

The investment forms part of a broader US$1.55 billion (AU$2.16 billion) financing structure involving a US$300 million purchase commitment from the Defense Logistics Agency and a further US$500 million commitment from a major US bank.

The initiative is designed to establish a more secure allied supply chain for rare-earth elements critical to US defence production while reducing dependence on China, which remains dominant across much of the global rare-earth processing and magnet supply chain.

The Pela Ema Project is expected to produce dysprosium, terbium, neodymium, and praseodymium – elements essential to high-performance neodymium-iron-boron magnets used in advanced military systems.

These materials are required for critical components across nuclear submarines, fighter aircraft, satellites, guided missiles, warships and uncrewed systems.

Assistant Secretary of War for Industrial Base Policy Mike Cadenazzi said resilient access to critical materials was increasingly a core military requirement. “Securing resilient domestic and allied supply chains is a fundamental warfighting requirement,” he said.

The US investment follows a US$565 million (AU$787.8 million) financing agreement between the US International Development Finance Corporation and Serra Verde to expand and optimise the Pela Ema Project.

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The initiative forms part of a wider effort by Washington to establish a non-Chinese “mine-to-magnet” supply chain, linking mineral extraction and processing with domestic manufacturing of advanced permanent magnets.

Economic Defense Unit Director George K. Kollitides II described the investment as a major step towards securing one of the world’s most strategically important industrial supply chains. “By ensuring reliable access to these critical rare-earth elements, we are protecting the production of everything from fighter jets and nuclear submarines to the energy infrastructure and commercial technology that power our modern world,” he said.

The investment highlights the growing intersection between resource security, industrial policy, and military readiness, as the US and its allies seek to reduce exposure to potential disruptions in critical mineral supply chains.

For the broader defence industry, securing reliable access to rare-earth materials could become increasingly important as demand accelerates for precision weapons, autonomous systems, advanced sensors, electric propulsion and other technologies reliant on high-performance magnets.

Stephen Kuper

Author

Steve has an extensive career across government, defence industry and advocacy, having previously worked for cabinet ministers at both Federal and State levels.

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