Minerals pact widens India-US supply push

New Delhi and Washington have signed a framework agreement to secure critical minerals and rare earth supplies, placing mining, processing, recycling and financing at the centre of a strategic push to reduce exposure to China-dominated supply chains.

The agreement was signed on Tuesday during the Quad foreign ministers’ meeting in New Delhi, where External Affairs Minister S Jaishankar and US Secretary of State Marco Rubio held talks covering economic security, energy resilience and Indo-Pacific cooperation. The pact gives both countries a structured route to work together across the full minerals value chain, from exploration and extraction to refining and downstream industrial use.

Critical minerals and rare earth elements have become central to the global contest over clean-energy technologies, semiconductors, electric vehicles, defence systems, communications equipment and advanced manufacturing. For New Delhi, the agreement offers access to US capital, technology partnerships and supply-chain coordination at a time when domestic demand for lithium, cobalt, nickel, graphite, copper and rare earth magnets is expected to rise sharply.

China’s dominance remains the main strategic driver behind the pact. Beijing controls a large share of global rare earth refining and magnet production, giving it leverage over industries that depend on high-performance permanent magnets, battery inputs and specialised industrial materials. Export restrictions and licensing measures imposed by China on select critical minerals have added urgency to efforts by major economies to diversify sourcing and processing.

New Delhi’s gains could come in several layers. The first is supply security. India’s electronics, defence, renewable energy and electric mobility sectors need stable access to minerals that are often mined in one region and processed in another. A bilateral framework with Washington can help identify viable projects, link producers with manufacturers and create longer-term offtake arrangements that reduce price and availability shocks.

The second benefit lies in processing. India has mineral-bearing resources, a large manufacturing base and expanding demand, but it lacks sufficient refining and separation capacity for several high-value critical minerals. Collaboration with US companies and research institutions could support technology transfer, pilot processing facilities, environmental safeguards and recycling systems. That is particularly important because rare earth value chains are not only about mining; separation, purification and magnet-making often determine strategic control.

A third advantage is financing. Critical mineral projects are capital-intensive, slow to develop and vulnerable to volatile prices. The new framework is expected to encourage coordinated investment, risk-sharing and policy support. For India, this could help attract patient capital into mineral exploration, processing parks, recycling ventures and specialised manufacturing units linked to batteries, magnets and electronics.

The agreement also fits into New Delhi’s wider industrial strategy. The government has launched auctions for critical mineral blocks, expanded exploration and moved to build partnerships with resource-rich countries. State-backed and private companies have shown growing interest in lithium, rare earths and battery materials, while domestic manufacturers are seeking greater localisation of supply chains for electric vehicles, solar power, wind equipment and semiconductors.

Washington’s interest is equally clear. The US wants trusted partners that can help build alternatives to China-centred mineral flows. India offers scale, engineering capacity, a large market and geopolitical alignment through the Quad. A stronger minerals partnership can also support US efforts to diversify clean-energy and defence supply chains beyond a narrow group of suppliers.

The pact follows earlier India-US cooperation in technology, defence, semiconductors and clean energy. It also complements Quad-level initiatives designed to strengthen supply chains and energy security across the Indo-Pacific. Australia brings mining strength, Japan brings advanced materials and manufacturing capacity, the US brings capital and technology, and India brings market scale and industrial ambition.

Challenges remain substantial. New mining and processing projects often face long approval timelines, environmental scrutiny, land acquisition issues and high upfront costs. Rare earth separation involves complex chemistry and waste management concerns. Recycling can reduce dependence on fresh extraction, but collection systems and processing capacity remain underdeveloped. India will also need a skilled workforce, stable regulation and clear pricing signals to convert diplomatic agreements into viable industrial projects.