Japan seeks G7 agreement on a shared critical minerals reserve to bolster supply chain security
Executive summary: Japan will propose a common reserve of critical minerals at the upcoming G7 summit in France. The proposal aims to reduce reliance on single sources and mitigate supply risks for minerals essential to clean-energy technologies.
Who is involved: Japanese government, G7 member nations, and participating international institutions.
Likely next: Discussion and possible agreement at the summit, followed by coordinated policy actions among participants.
Japan announced its intention to propose a joint critical minerals reserve during the forthcoming G7 summit in Évian. The move reflects growing concerns over supply chain vulnerabilities for minerals essential to modern technologies. If adopted, the initiative could lead to coordinated policy responses among the G7 nations. The proposal is expected to be discussed on 13‑15 June 2026.
Timeline
- — Japón propondrá crear una reserva común de minerales críticos durante la cumbre del G7 (Expansión)
- — Quelle maledette terre rare la Cina rifornisce il mondo e insieme rischia di soffocarlo (la Repubblica — Economia)
Analysis — what this means
Likely next events
- G7 summit discussion on critical minerals
- Formation of a working group for critical minerals
- Follow‑up policy measures by G7 members
Sectors affected
- Critical Minerals
- Clean Energy
- Technology
Regulatory implications
- Strengthened international coordination on mineral export controls
- Increased scrutiny of mining environmental standards
Historical parallels
- The 1973 OPEC oil embargo
- Cold War strategic minerals agreements
- EU’s Raw Materials Initiative
Sources
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