Global wars highlight the shortage of strategic metals, with recycling as a key solution to reduce dependence on China

by Marco Arezio

The intensification of global conflicts, such as those in Ukraine and Israel, has brought to light a frequently overlooked reality: the growing need for strategic metals in the defense industry.

Metals like copper and antimony, along with many other critical resources, are essential for the production of modern weapons and advanced military technologies.

However, the current geopolitical landscape raises serious concerns about the availability of these raw materials, particularly for the West, where NATO faces limited stockpiles and excessive dependence on China.

In this context, recycling emerges as a strategic solution, helping to mitigate the shortage of natural resources and reducing reliance on external sources.

Strategic Metals: The Heart of the Modern Defense Industry

In the era of technological warfare, strategic metals play a central role in the defense industry. These materials are used in a wide range of military applications, from weapons to communication technologies, including armored vehicles and advanced defense systems.

Copper: Essential for its electrical and thermal conductivity properties, copper is widely used in electrical wiring, communication systems, and ammunition production. Its demand is steadily increasing in both the civilian and military sectors.

Antimony: Primarily used to increase the hardness and strength of metal alloys, antimony is crucial for the production of bullets, batteries, and electronic components. It is also used in flame retardants, which are vital for the safety of military equipment.

Rare Earths: Including neodymium, dysprosium, and praseodymium, these resources are indispensable for the production of permanent magnets used in the electric motors of aircraft, missiles, and other advanced military technologies.

Dependence on China: A Strategic Risk for the West

The current dependence of the West on China for the supply of strategic metals represents a significant risk.

China dominates the global market, controlling about 80% of the world’s production of rare earths and holding a key position for other essential materials.

This dependence becomes particularly concerning in a context of rising international tensions, where a limitation of exports by China could severely compromise the Western defense industry's ability to produce armaments and maintain technological superiority.

Limited Stockpiles and the Role of Recycling as a Strategic Solution

Recent analyses indicate that NATO has limited stockpiles of strategic metals, a reality that raises serious concerns in the event of a prolonged conflict. Faced with this situation, recycling emerges as an indispensable solution to address the shortage of natural raw materials.

The recycling of strategic metals offers a dual advantage: on the one hand, it reduces the pressure on finite natural resources; on the other, it decreases dependence on imports, particularly from China.

Moreover, the recycling of rare earths, although technically complex, is becoming increasingly feasible thanks to technological advancements.

The recovery of these materials from electronic waste and obsolete equipment can significantly reduce dependence on new mining operations while ensuring a continuous supply of resources for the defense industry.

Economic and Geopolitical Implications of Recycling

Promoting recycling as an integral part of the strategic metals supply strategy has important economic and geopolitical implications.

From an economic perspective, an efficient recycling system can create new jobs and stimulate technological innovation. Additionally, reducing dependence on external imports through recycling can enhance nations' economic resilience, making them less vulnerable to global market fluctuations.

Geopolitically, recycling can reduce pressure on natural resources and help stabilize international relations. With less need to import strategic metals from China, the West could negotiate from a position of greater strength, reducing the likelihood that these resources will be used as political leverage in future conflicts.

Toward a Sustainable and Resilient Strategy

The strategic raw materials crisis highlights the urgency of developing a sustainable strategy that integrates recycling as a key element.

NATO and its members must invest in advanced recycling technologies and develop infrastructure that facilitates the efficient recovery of strategic metals. This would not only help overcome current shortages but also ensure greater long-term sustainability.

Furthermore, it is essential to promote international cooperation in the field of recycling. This could include agreements to share best practices, develop global standards for material recovery, and create partnerships between countries that possess advanced recycling technologies and those with large amounts of electronic waste.

Conclusion

The arms race has highlighted a fundamental truth: strategic metals are essential to maintaining technological and military superiority.

However, dependence on limited resources and a narrow range of suppliers represents a critical vulnerability for the West.

In this context, recycling emerges as a strategic solution, capable of addressing the shortage of natural raw materials, reducing dependence on imports, and contributing to environmental sustainability.

Only through an integrated approach that combines technological innovation, recycling, and international cooperation will it be possible to ensure long-term security and stability in an increasingly interconnected and complex world.