China’s 80% Tungsten Grip Triggers US‑India Push for Alternative Sources

Why It Matters

Tungsten’s unique properties—high density, melting point and hardness—make it irreplaceable in armor‑piercing ammunition, missile warheads and emerging high‑tech applications. With China supplying the majority of the metal, any disruption to its export flow could cripple U.S. military readiness and weaken allied deterrence. Diversifying supply through new mines and international partnerships not only mitigates geopolitical risk but also spurs domestic job creation and technological innovation in mineral processing. The India‑U.S. framework signals a broader shift toward allied cooperation on critical minerals, setting a precedent for future agreements that could reshape global trade patterns. By reducing reliance on a single authoritarian supplier, the United States aims to safeguard its strategic autonomy and maintain a competitive edge in defense and advanced technology sectors.

Key Takeaways

• China produces >80% of global tungsten, with >50% allocated to its own defense sector.
• The U.S. imports >6,000 metric tons of processed tungsten annually, largely from China.
• Almonty Industries reopened South Korea’s Sangdong mine, the first large‑scale tungsten mine in 30 years.
• India and the U.S. signed a critical‑minerals framework worth >$30 billion to fund mining, processing and recycling projects.
• U.S. defense analysts warn a four‑year gap in munitions replenishment without diversified tungsten sources.

Pulse Analysis

China’s near‑monopoly on tungsten is a textbook case of strategic resource leverage. By controlling a metal that underpins both kinetic weapons and next‑generation electronics, Beijing can influence the pace of U.S. military modernization and, by extension, the broader technology supply chain. The recent surge in tungsten prices—driven by export controls and heightened demand from the Iran‑related conflict—has turned a niche commodity into a geopolitical flashpoint.

The Almonty revival of Sangdong illustrates the practical challenges of building alternative supply. Even with a proven ore body, the mine must navigate stringent environmental standards, local opposition and a steep capital curve. Its success will depend on sustained government subsidies and a clear market signal that buyers are willing to pay a premium for non‑Chinese tungsten. Meanwhile, the India‑U.S. framework represents a diplomatic hedge, leveraging the combined financial muscle of two democracies to fund projects that would be too risky for private investors alone. By pooling resources, the pact can accelerate the development of downstream processing capacity, a segment where the U.S. currently lags.

Looking ahead, the real test will be whether these parallel tracks—commercial mining and strategic partnership—can converge fast enough to close the supply gap before geopolitical tensions intensify. If successful, the United States could establish a resilient, multi‑source tungsten supply chain, reducing the leverage China holds over critical defense materiel. Failure, however, would leave U.S. forces dependent on a single, potentially coercive supplier, echoing past vulnerabilities in rare‑earths and other critical minerals.