Breaking India-Japan Rare Earths Partnership at Risk as Three Critical Hurdles Emerge

By Usha Rajput

NEW DELHI — A landmark initiative to forge a rare earth minerals supply chain between India and Japan, designed to counter China’s dominance in the sector, faces three major obstacles that could derail progress, according to an analysis by ThePrint. The collaboration, announced in early 2026 as part of a broader Indo-Pacific strategic partnership, aims to leverage India’s mineral reserves and Japan’s advanced refining technology. However, regulatory delays, infrastructure deficiencies, and geopolitical pressures threaten to stall the venture before it gains momentum.

Rare earth elements—17 metallic elements critical for high-tech manufacturing, renewable energy systems, and defense applications—have become a focal point of global resource competition. With China controlling over 60% of global production and nearly 90% of refining capacity, both India and Japan have sought to diversify their supply chains. India, which holds the world’s fifth-largest rare earth reserves, has identified deposits in Odisha, Andhra Pradesh, Tamil Nadu, and Jharkhand. Japan, meanwhile, has developed cutting-edge separation and processing technologies but lacks domestic mineral sources.

Despite the strategic alignment, experts warn that three “choke points” could undermine the partnership’s viability.

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What Happened

In March 2026, India and Japan formalized a memorandum of understanding (MoU) to jointly develop rare earth mineral supply chains, with an initial focus on exploration, mining, and processing. The agreement followed years of diplomatic engagement, including high-level visits and joint working groups on critical minerals. Under the terms of the MoU, Japan’s Ministry of Economy, Trade and Industry (METI) pledged technical and financial support to help India develop its rare earth sector, while India committed to prioritizing mineral blocks for Japanese investment.

However, an analysis published by ThePrint in June 2026 identified three systemic challenges that could impede progress:

1. Regulatory and Environmental Clearances
India’s mining sector is governed by a complex web of federal and state regulations, including the Mines and Minerals (Development and Regulation) Act, the Environment Protection Act, and the Forest Conservation Act. Projects often require approvals from multiple agencies, including the Ministry of Environment, Forest and Climate Change (MoEFCC), state pollution control boards, and local tribal councils. The ThePrint report highlights that even high-priority mineral blocks auctioned by the central government have faced delays of up to five years due to legal challenges, environmental litigation, and opposition from local communities. For instance, a rare earth mining project in Odisha’s Gopalpur region, awarded in 2023, remains stalled due to disputes over land acquisition and environmental clearances.

2. Infrastructure and Logistics Bottlenecks
While India has identified significant rare earth deposits, the lack of integrated mining and processing infrastructure poses a major hurdle. The ThePrint analysis notes that mineral-rich regions, particularly in eastern and southern India, suffer from inadequate rail and port connectivity. For example, the Paradip Port in Odisha, a key hub for mineral exports, has limited capacity for bulk cargo handling, leading to congestion and higher transportation costs. Additionally, the absence of dedicated freight corridors for minerals increases transit times and reduces efficiency. Japan, which relies on just-in-time supply chains for its manufacturing sector, may find these logistical inefficiencies a significant deterrent to large-scale investment.

3. Geopolitical and Trade Pressures
China’s dominance in the rare earths market has long been a source of geopolitical leverage. The ThePrint report warns that Beijing could respond to the India-Japan partnership by imposing trade restrictions, such as export quotas or tariffs, or by flooding the market with subsidized rare earths to undercut prices. China has previously used rare earths as a tool of economic coercion, most notably in 2010 when it restricted exports to Japan during a territorial dispute. Additionally, India’s cautious approach to foreign direct investment (FDI) in strategic sectors, including mining, may limit Japanese participation. While India has relaxed FDI norms in recent years, sectors like rare earths remain subject to government approval, creating uncertainty for investors.

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Why It Matters

The India-Japan rare earths partnership is more than a bilateral economic initiative; it is a strategic effort to reshape global supply chains and reduce dependence on China. Rare earth elements are indispensable for a range of industries, from smartphones and electric vehicles to wind turbines and missile guidance systems. China’s near-monopoly on production and refining has raised concerns among Western and Indo-Pacific nations about supply security, particularly amid rising geopolitical tensions.

For India, the partnership offers an opportunity to monetize its mineral reserves and position itself as a key player in the global rare earths market. The country’s reserves are estimated at 6.9 million tonnes, according to the Indian Bureau of Mines, but domestic production has remained limited due to regulatory and technological constraints. By collaborating with Japan, India could accelerate the development of its rare earth sector, create jobs, and boost exports.

For Japan, the partnership is a critical step toward securing a stable supply of rare earths. Japan’s high-tech manufacturing sector, including automotive and electronics giants like Toyota and Sony, is heavily reliant on rare earth imports. The country has already taken steps to diversify its supply chains, including investments in Australia’s rare earth projects and the development of recycling technologies. However, India’s proximity and untapped reserves make it an attractive partner.

The success of the partnership could also have broader implications for the Indo-Pacific region. A functional India-Japan rare earths supply chain would strengthen the economic resilience of the Quad (comprising India, Japan, the U.S., and Australia) and serve as a model for other critical mineral collaborations. Conversely, failure to address the identified choke points could reinforce China’s dominance and leave both nations vulnerable to supply disruptions.

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Background and Context

The India-Japan rare earths partnership builds on decades of strategic cooperation between the two nations. Diplomatic ties, which date back to the 1950s, have deepened in recent years amid shared concerns about China’s assertiveness in the Indo-Pacific. In 2020, India and Japan signed the Acquisition and Cross-Servicing Agreement (ACSA), allowing their militaries to share logistical support. The rare earths initiative is part of a broader effort to enhance economic and technological collaboration, including joint ventures in semiconductors, 5G technology, and space exploration.

India’s rare earth sector has historically been dominated by state-owned enterprises, particularly the Indian Rare Earths Limited (IREL), a subsidiary of the Department of Atomic Energy. IREL has focused primarily on extracting monazite, a mineral rich in rare earths and thorium, but its production capacity has remained limited. In 2021, the Indian government launched the National Mineral Policy, which aimed to attract private investment in the mining sector and streamline regulatory processes. However, progress has been slow, with many projects still mired in bureaucratic delays.

Japan, meanwhile, has been at the forefront of efforts to reduce dependence on Chinese rare earths. In 2010, following China’s export restrictions, Japan invested heavily in alternative supply chains, including partnerships with Australia’s Lynas Corporation and the development of urban mining technologies to recycle rare earths from electronic waste. The country has also provided financial support to rare earth projects in Kazakhstan and Vietnam. The India-Japan partnership represents a natural extension of these efforts, combining Japan’s technological expertise with India’s mineral wealth.

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Competing Claims and Uncertainty

While the India-Japan partnership has garnered support from policymakers and industry leaders, several areas of uncertainty remain:

1. Regulatory Reforms
The Indian government has repeatedly pledged to simplify mining regulations and expedite clearances. In 2023, the Ministry of Mines introduced a single-window clearance system for mineral projects, but its effectiveness remains unproven. Critics argue that state-level resistance and judicial activism could continue to delay projects. For instance, environmental groups in Odisha have challenged mining leases on grounds of ecological damage, while tribal communities have raised concerns about displacement and loss of livelihoods.

2. Infrastructure Development
The Indian government has launched several infrastructure initiatives, including the Sagarmala project to modernize ports and the Dedicated Freight Corridor (DFC) to improve rail connectivity. However, these projects have faced cost overruns and delays. The ThePrint report notes that the lack of last-mile connectivity in mineral-rich regions remains a persistent challenge. Japanese investors may demand guarantees on infrastructure development before committing to large-scale investments.

3. Geopolitical Risks
China’s response to the India-Japan partnership remains a wildcard. While Beijing has not yet imposed explicit restrictions on rare earth exports to either country, analysts warn that it could use economic coercion to disrupt the initiative. Additionally, India’s cautious approach to FDI in strategic sectors may limit Japanese participation. The Indian government has indicated that it will prioritize domestic processing and value addition, which could create tensions with Japan’s preference for integrated supply chains.

4. Market Dynamics
The global rare earths market is highly volatile, with prices subject to fluctuations based on supply and demand. While China’s dominance has kept prices artificially low in the past, any disruption in its supply could lead to sharp price increases. The ThePrint analysis suggests that the India-Japan partnership may struggle to achieve cost competitiveness in the short term, particularly if China floods the market with subsidized rare earths.

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What to Watch Next

The coming months will be critical for the India-Japan rare earths partnership. Key developments to monitor include:

1. Regulatory Progress
Observers will watch for signs of progress in India’s efforts to streamline mining clearances. The performance of the single-window clearance system, introduced in 2023, will be a key indicator. Additionally, the resolution of legal challenges to existing mining projects, such as the Gopalpur rare earths project in Odisha, will signal whether India can deliver on its commitments.

2. Infrastructure Investments
The Indian government’s ability to upgrade port and rail infrastructure in mineral-rich regions will be crucial. The development of dedicated freight corridors and the expansion of port capacity at Paradip and Visakhapatnam will be closely watched. Japanese investors may also seek assurances on infrastructure development as part of their investment agreements.

3. Geopolitical Maneuvering
China’s response to the partnership will be a major factor. Any signs of export restrictions or market manipulation by Beijing could disrupt the initiative. Additionally, the U.S. and Australia, both of which have expressed interest in rare earths collaboration with India, may seek to deepen their involvement, potentially complicating the India-Japan dynamic.

4. Private Sector Engagement
The level of interest from private companies in both countries will be a key barometer of the partnership’s viability. Japanese firms, including trading houses like Mitsui and Sumitomo, have expressed interest in investing in India’s rare earth sector. However, their willingness to commit capital will depend on regulatory clarity and infrastructure improvements.

5. Policy Shifts in India
India’s approach to foreign investment in the mining sector will be closely scrutinized. Any relaxation of FDI norms for rare earths, or the introduction of incentives for private players, could accelerate the partnership. Conversely, protectionist measures could deter Japanese investors.

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Conclusion

The India-Japan rare earths partnership represents a bold attempt to challenge China’s dominance in a critical sector and strengthen the economic resilience of the Indo-Pacific. However, the initiative’s success hinges on India’s ability to address three key hurdles: regulatory delays, infrastructure gaps, and geopolitical pressures. While the strategic alignment between the two nations is strong, the partnership’s viability will depend on concrete actions to streamline clearances, upgrade logistics, and mitigate geopolitical risks.

For India, the partnership offers an opportunity to unlock the economic potential of its rare earth reserves and position itself as a global supplier. For Japan, it is a chance to secure a stable supply of critical minerals and reduce dependence on China. The coming months will reveal whether the two nations can translate their shared vision into tangible progress—or whether the identified choke points will prove insurmountable.

As the global competition for critical minerals intensifies, the India-Japan partnership will serve as

Story synopsis gathered from: Google News India Technology — source.