Japan is in advanced talks with India to jointly explore rare earth deposits in Rajasthan, as Tokyo seeks to reduce its dependence on China for critical minerals used in magnet manufacturing. The proposed collaboration underscores the growing strategic partnership between the two countries in securing resilient supply chains for critical raw materials. The discussions build on a preliminary agreement on critical minerals signed last year, reflecting both nations’ shared commitment to diversifying global mineral sources.
Rajasthan and Gujarat Deposits Identified
Union minister G. Kishan Reddy recently confirmed that three hard rock rare earth deposits containing an estimated 1.29 million tonnes of rare earth oxides have been identified in Rajasthan and Gujarat. Japan has expressed particular interest in the Rajasthan deposits. The Japanese government is expected to send technical experts to assess the sites, although officials have not disclosed a timeline for the evaluation. Hard rock rare earth deposits require specialised extraction and processing techniques, making international collaboration crucial for timely development.
Technology and Financial Support on the Table
As part of the proposed partnership, Japan is likely to offer advanced extraction technologies and financial assistance. In return, Tokyo aims to secure a stable and long-term supply of rare earth materials. Such cooperation would benefit both sides. India would gain access to advanced mining and processing expertise. Japan would diversify its supply base and reduce exposure to geopolitical risks in the rare earth market.
Strategic Importance of Rare Earth Elements
Rare earth elements play a critical role in manufacturing high-performance magnets used in electric vehicles, wind turbines, fighter jets, drones, and other advanced technologies. As global demand for clean energy, defence equipment, and electronics accelerates, access to secure and diversified rare earth supplies has become a strategic priority. For India, developing domestic rare earth resources aligns with its broader push toward self-reliance in critical minerals and advanced manufacturing. For Japan, the move complements its long-standing strategy to mitigate supply chain vulnerabilities.
Japan Expands Global Critical Minerals Strategy
Japan’s Ministry of Economy, Trade and Industry (METI) is actively evaluating mining projects worldwide to strengthen supply diversification. The potential collaboration with India signals Tokyo’s intent to deepen partnerships in resource-rich nations while supporting sustainable and secure mineral development. As reported by projectstoday.com, if finalised, the joint exploration initiative could mark a significant step in reshaping critical mineral supply chains in Asia and beyond.
