Pentagon Commits $400 Million to Build World's First Primary Scandium Mine in Australia

Scandium is a critical mineral used in high-strength, heat-resistant aluminum alloys for defense aircraft, aerospace components, solid oxide fuel cells, and data center infrastructure. It is also essential for certain military electronics and 3D-printed parts .

Lockheed Martin offtake Deal

In October 2025, Sunrise granted Lockheed Martin an option to purchase up to 15 tonnes of scandium oxide per year — roughly 25% of the first five years of forecast production — subject to formal offtake terms . This was the first visible defense-sector commitment to a Western scandium supply chain, linking the mine directly to U.S. defense prime contractors .

The Broader U.S. Critical Minerals Push

President Trump announced $3 billion in critical minerals and battery project investments at a White House mining roundtable on the same day as the OSC loan . From January 2025 to June 30, 2026, the federal government has invested about $10 billion in the critical minerals sector, per government tracking . The White House fact sheet references a broader slate of deals; multiple reports indicate roughly 160 minerals-related transactions totaling nearly $40 billion have been signed since January 2025 as part of the administration's push to onshore critical supply chains .

China controls an estimated 70–90% of global rare earth and critical mineral processing, and imposed export restrictions on certain minerals in 2025. The U.S. push directly aims to reduce that dependency .

Strategic Rationale

• Defense & aerospace: Scandium-aluminum alloys are lighter and stronger than conventional alloys, used in fighter jets, missiles, and satellite components. Lockheed Martin's involvement signals direct defense application .
• Data centers: Scandium is used in advanced heat exchangers and solid oxide fuel cells, which are increasingly deployed for backup and primary power in large-scale data centers .
• Countering China: The Syerston project is described as a "cornerstone" of Western scandium supply, breaking China's near-total grip on the metal. The $3 billion broader package includes domestic U.S. mining and processing projects for lithium, rare earths, copper, and other strategic minerals .