Critical Minerals Security Act of 2025
- Sponsor
- Sen. Cornyn, John [R-TX]
- Committees
- Energy and Natural Resources Committee (primary)
- Last action
- Jun 10, 2026
Bottom line
The bill aims to enhance U.S. national security and economic resilience by increasing transparency in global critical mineral supply chains and fostering technological collaboration with allies to reduce reliance on adversarial nations.
What it actually does
This bill mandates the Secretary of the Interior to produce biennial reports assessing global critical mineral and rare earth element resources, including their control by foreign entities of concern or by the United States and its allies. It also requires the establishment of a process for U.S. persons to notify the government of potential divestment in foreign mining operations and directs the development of a strategy for collaborating with allies on advanced mining and processing technologies, including intellectual property sharing.
Proponents argue
Supporters argue that this bill is a critical step towards securing essential resources for national defense, technology, and clean energy industries. They contend that understanding global resource control, especially by foreign entities of concern, is vital for mitigating supply chain vulnerabilities. Furthermore, fostering allied technological development and providing support for U.S. investors facing divestiture pressures will strengthen the collective security and economic independence of the U.S. and its partners.
Opponents contend
Critics might contend that while the goals are laudable, the extensive reporting requirements could impose a significant administrative burden on federal agencies, potentially diverting resources without guaranteeing a substantial shift in global supply chain dynamics. Some may also argue that focusing on reports and strategies, rather than direct investment in domestic mining or processing, might be a less effective approach to achieving mineral security.
The bill is concise and can be read quickly, allowing readers to easily grasp its core provisions and implications.
Section 2(b)
Biennial Reports on Global Critical Mineral and Rare Earth Element Resources
This provision requires the Secretary of the Interior, in consultation with other federal agencies, to submit comprehensive reports to Congress every two years. These reports must detail global critical mineral and rare earth element resources, identifying which are controlled by foreign entities of concern, by the U.S. or its allies, or by neither. The reports also include estimates of mine output and reserves, identification of operators and beneficial owners, and assessments of technical feasibility for U.S. and allied entities to develop certain resources.
Supporters argue
Supporters assert that these detailed reports are essential for understanding the current landscape of critical mineral supply chains, identifying vulnerabilities, and informing strategic policy decisions to secure these vital resources. The transparency provided will enable better risk assessment and targeted efforts to diversify supply.
Critics contend
Critics might argue that the extensive data collection required could be resource-intensive for federal agencies, potentially leading to delays or incomplete information. They may also suggest that such detailed public reporting could be perceived as confrontational by certain nations, potentially complicating international relations.
Tradeoffs
The provision balances the need for comprehensive intelligence on global resource control against the administrative burden of data collection and the potential for diplomatic sensitivities arising from public identification of foreign control.
Section 2(c)
Process for Notifying U.S. Government of Divestment
This section requires the Secretary of the Interior, in consultation with the Secretary of State, to establish a process for U.S. persons to notify the government if they intend to divest stock in critical mineral or rare earth element operations in a foreign country. The Secretary may then offer assistance to help these U.S. persons find a purchaser that is not controlled by a covered nation.
Section 2(d)
Strategy for Advanced Mining and Processing Technologies
This provision directs the Secretary of the Interior, in consultation with the Secretary of Energy and other agencies, to develop two key items within one year. First, a strategy for collaborating with allied nations to develop advanced technologies for mining, refining, separating, processing, and recycling critical minerals and rare earth elements. Second, a method for sharing the intellectual property resulting from these developments with allies to enable them to license and utilize these technologies for their own resources. Annual reports on progress are also required.
The bill defines 'covered nation,' 'critical mineral,' and 'foreign entity of concern' by reference to existing sections of the U.S. Code (10 U.S.C. 4872(d), 30 U.S.C. 1606(a), and 42 U.S.C. 18741(a) respectively).
Section 2(a)(1), (2), (3)
Why it matters:This is standard legislative practice to avoid redundancy and ensure consistency with existing legal frameworks. However, it requires a reader to consult external legal texts for a full understanding of the bill's scope.
Case for: Incorporating definitions by reference streamlines the bill text and ensures that the terms are interpreted consistently with broader U.S. policy and law, which is beneficial for legal clarity and coherence.
Case against: A casual reader might not realize the full implications of these definitions without looking up the referenced statutes, potentially obscuring the specific countries or entities targeted by the bill's provisions.
Estimated impact: The impact is significant as these definitions determine the scope of the reports and strategies mandated by the bill, effectively targeting specific geopolitical actors and a dynamic list of essential minerals.