Highlights
- RAND's report maps a policy framework for South Korea, Japan, and the U.S. to address vulnerabilities in critical mineral supply chains.
- The proposed 'critical minerals buyer's club' aims to enhance cooperation in:
- Trade
- Stockpiling
- Investment
- Intelligence sharing
- While strategically sound, the proposal faces challenges in:
- Political alignment
- Operational execution
RAND’s August 4 report, (opens in a new tab) Securing South Korea’s Critical Minerals Supply Chains Through Trilateral Cooperation, maps a policy framework for South Korea, Japan, and the U.S. to tighten their critical minerals supply chains (CMSCs). It focuses on vulnerabilities in cobalt, gallium, molybdenum, and tungsten, while recommending joint action on trade, stockpiling, project investment, and intelligence sharing—potentially evolving into a “critical minerals buyer’s club.”
Fabian Villalobos (opens in a new tab) and colleagues break down the situation.
Solid Ground—Where the Analysis Holds
The vulnerabilities RAND flags are grounded in well-known facts: the geographic concentration of refining (especially in China), the strategic role of cobalt and gallium, and the high barriers to new production. Its case studies—particularly on cobalt and tungsten—accurately reflect global supply chain choke points. The identified barriers, from South Korea–Japan industrial rivalries to U.S. foreign investment review constraints, are also credible.
Where the Policy Rubber Meets the Road
Much of RAND’s recommendation set—sectoral trade agreements, mineral swap deals, pooled overseas investments—hinges on political will and deep-pocketed state-backed financing. While technically possible, there’s an assumption of seamless alignment between three governments with different trade priorities and industrial structures. The report lightly treats the challenge of moving from memorandum-level goodwill to binding, enforceable agreements, and it glosses over the long timelines for developing mining and processing capacity in “friendly” jurisdictions like India and Mongolia.
Reading Between the Policy Lines
The “critical minerals buyer’s club” framing suggests a quasi-cartel for secure supply. That’s a politically loaded concept—likely to draw WTO scrutiny and resistance from resource-rich nations wary of perceived bloc control. There’s also a subtle U.S.-centric bias in folding defense industrial base needs into the cooperation framework; this may not be South Korea’s top priority, especially if it drives up costs for civilian manufacturers.
REEx Investor Questions
- Which specific mining or processing projects are “trilateral-ready” today, with permitting, funding, and political backing?
- How will the three nations balance corporate competition (e.g., South Korean vs. Japanese battery firms) with resource pooling?
- What’s the contingency plan if political shifts in any partner country stall trilateral momentum?
- Will producer countries outside the bloc view this as partnership—or resource control?
Reflections
RAND’s blueprint is strategically coherent and factually anchored, but operational execution will be the real test. For investors, the signal is that trilateral cooperation is gaining high-level policy oxygen, yet it remains in the design phase. Until hard capital commitments, offtake agreements, and project-level wins materialize, treat it as a directional indicator—not a guaranteed supply chain shield.
You know OHO concerning South Korea and the niche RE sector. The RE magnet making capacity is already expanding within S. Korean borders and you have full mine, processing to oxides and metals/alloys making potential/production in AUS ASM and Arafura. Doubt AUS would stand in the way and S. Korea already has strong investment and offtakes in these two wannabees. The next step for S. Korea is to…?
GLTA = REI
(Transparency we hold ASM and Arafura)