Three months after a senior U.S. diplomatic delegation signaled American interest in developing access to Guyana’s rich bauxite reserves, the U.S. Department of War (DOW) has announced a $150 million combined public-private investment to acquire and expand a local bauxite operation, in a move explicitly designed to cut reliance on Chinese-sourced supplies of the strategically critical mineral.
Of the total funding, $85.5 million comes from the DOW’s Industrial Base Analysis and Sustainment (IBAS) program, an initiative targeted at resolving critical supply chain gaps that private investors have long avoided due to the long lead times associated with mineral development projects. An additional $64.5 million is being contributed as co-investment by private sector partner Strategic Bauxite.
In an official statement released Friday, the DOW outlined that the capital will be allocated to three core objectives: completing the acquisition of First Bauxite (FBX), a U.S.-owned bauxite mining operation already active in Guyana; expanding the existing mine site and constructing new on-site calcination facilities for primary mineral processing; and supporting a subsequent project to build a domestic brown-fused alumina (BFA) production facility within the United States. The acquisition transaction already moved forward last month, when First Bauxite confirmed that Strategic Bauxite had finalized a purchase agreement for the company.
The core goal of the initiative, DOW officials explained, is to eliminate the U.S. industrial and defense sectors’ heavy dependence on imported refractory-grade bauxite, a material of which more than 90% of current U.S. supplies are sourced from China or Chinese-controlled entities. Once the project reaches full operational capacity, DOW projects it will meet 100% of total U.S. domestic demand for refractory-grade bauxite, as well as 100% of the U.S. military’s total BFA requirements.
George K. Kollitides II, director of the DOW’s Economic Defense Unit, emphasized that the U.S. is moving proactively to address risky supply chain dependencies rather than waiting for vulnerabilities to be exploited. “This agreement shows how EDU and the Department can partner with the commercial sector to rapidly turn opportunities into advantages for the warfighter,” Kollitides said.
Refractory-grade bauxite is a non-substitutable input for manufacturing high-temperature-resistant components that are critical to U.S. defense capabilities, including heat shields, thermal barriers, and turbine engines for guided missiles, military aircraft, rockets, and national security space systems. Beyond its defense applications, the high-purity mineral is also an essential raw material for civilian industrial sectors, including steel and primary aluminum production, energy infrastructure construction, and high-temperature industrial furnaces, making it a foundational input for the entire U.S. industrial economy.
The investment is part of a broader interagency coordinated effort by the U.S. government to strengthen critical mineral supply chains, with the U.S. Department of State providing supporting infrastructure funding to accelerate project development and lock in long-term supply chain resilience. The push for Guyanese bauxite access follows a May 2026 visit to Guyana by Under Secretary of State for Economic Affairs Jacob Helberg, where he explicitly outlined U.S. interest in expanding private and public investment in the country’s bauxite sector.
“We did talk about things that were prospective, but obviously because the reserves of bauxite are known and there are already investments today, we talked a fair amount about those,” Helberg noted during that May visit.
Guyana currently hosts two active bauxite producers: Chinese firm BOSAI Minerals and the U.S.-owned First Bauxite. Russian miner RUSAL, which suspended operations in the country in 2018 amid a large-scale labor dispute, has announced plans to resume production later this year.
Michael Cadenazzi, Assistant Secretary of War for Industrial Base Policy, framed the investment as a key step to protect U.S. and allied defense readiness by securing Western Hemisphere-based access to critical minerals. “Our defense readiness relies on secure, regional access to critical minerals,” Cadenazzi said. “This partnership with Strategic Bauxite through the equity funding and analysis provided by the IBAS program ensures that critical materials in the western hemisphere stay in supply chains that protect the United States and its allies.”
For its part, Strategic Bauxite General Partner Michael Smith expressed optimism about the venture’s long-term prospects. “We are delighted to invest in First Bauxite and look forward to working with its employees, management team, customers, communities, and government partners,” Smith said. “We believe the Company has significant growth opportunities and we are committed to supporting its continued success.”