Beneath the surface of trade wars, military posturing, and technology rivalries lies a quieter but equally consequential struggle: the battle for rare earth elements. These 17 metallic elements — essential for everything from electric vehicle batteries to F-35 fighter jets and smartphone displays — have become the strategic currency of the 21st century, redrawing the map of global alliances and triggering an unprecedented scramble for supply chain independence.
The Chinese Monopoly and Its Strategic Implications
China currently controls approximately 60-70% of global rare earth mining and an astonishing 90% of refining and processing capacity. This dominance did not happen by accident — it is the result of decades of strategic state investment, lax environmental regulations, and a willingness to accept the ecological cost of processing these toxic minerals. The result is a near-total dependency that Beijing has shown it is willing to weaponize.
In 2023 and 2024, China imposed sweeping export controls on germanium, gallium, and other critical minerals essential for semiconductor manufacturing and defense applications. These measures sent shockwaves through Western supply chains and made clear what many analysts had long warned: China can turn off the tap at any time. For the United States and its allies, this vulnerability is existential. Rare earths are required for precision-guided munitions, night-vision goggles, radar systems, fighter jet engines, and missile guidance systems. Without a reliable supply, the technological edge that underpins NATO’s military superiority erodes.
China’s dominance is reinforced by its Belt and Road Initiative, which has locked in long-term supply agreements with Myanmar, Vietnam, and Central Asian nations. Beijing has also consolidated its hold on the processing stage — the most capital-intensive and environmentally damaging part of the supply chain — by maintaining strict export quotas and environmental standards that effectively bar international competitors from setting up their own refining operations. The impact ripples across industries: Tesla and other EV manufacturers scramble to secure lithium and rare earth magnets, while defense contractors face mounting anxiety about their supply chains for critical defense systems.
The Western Response: A New Rare Earth Race
In response to China’s stranglehold, the United States, European Union, Australia, and Canada are pouring billions of dollars into domestic rare earth mining and processing capabilities. This new race for strategic mineral independence is reshaping alliances and creating unlikely partnerships.
The United States has partnered with Australia’s Lynas Rare Earths, which operates the world’s largest non-Chinese rare earth processing plant in Kalgoorlie, Western Australia. Lynas is building a new processing facility in Texas, backed by US Department of Defense funding, to create a secure Western supply chain for neodymium and praseodymium — critical elements for high-strength permanent magnets used in EV motors and wind turbines.
MP Materials, an American company that owns the Mountain Pass mine in California — the only rare earth mining operation in the United States — has been working to vertically integrate its operations and build domestic processing capability. The Inflation Reduction Act and the Defense Production Act have been instrumental in providing financial incentives and loan guarantees for these efforts. Canada’s Vital Battery Metals and Mining sector is also attracting investment, while Greenland’s vast rare earth and uranium deposits have become a geopolitical prize, with both the US and EU eyeing the island’s mineral wealth.
The European Union’s Critical Raw Materials Act, adopted in 2024, sets ambitious targets: by 2030, the EU aims to extract 10% of its annual consumption of strategic raw materials from domestic sources, process 40% internally, and ensure that no single third country supplies more than 65% of any strategic raw material at any stage of processing. These targets represent a tectonic shift in European industrial policy and have accelerated cooperation with Canada, Australia, and resource-rich African nations.
Africa and South America: The New Frontier of Resource Geopolitics
As the great powers race to secure rare earth supplies, Africa and South America have emerged as the new battlegrounds of resource geopolitics. China has been aggressively investing in African rare earth projects, securing exclusive access to deposits in the Democratic Republic of Congo, Burundi, Tanzania, and Madagascar. These investments are part of a broader strategy to lock up global mineral resources through long-term offtake agreements and infrastructure-for-resources deals.
Brazil is emerging as a significant player, with its enormous rare earth deposits in the Amazon region and the state of Minas Gerais attracting attention from both Chinese and Western investors. Vietnam, despite its proximity to China, is positioning itself as an alternative supplier with some of the world’s largest rare earth reserves. The competition for these resources is creating new diplomatic dynamics: resource-rich nations are leveraging their mineral wealth to extract better terms from competing suitors, while smaller nations risk becoming pawns in a larger geopolitical game.
The scramble for African and South American rare earths has also raised environmental and governance concerns. Mining operations in politically fragile regions can fuel conflict, corruption, and environmental degradation. Western nations promoting ethical sourcing standards are finding themselves in direct competition with China, which has historically imposed fewer conditions on its resource investments.
The Link to Global Finance and Trade Wars
The battle for rare earth metals cannot be understood in isolation — it is deeply connected to the broader transformation of the global financial system. As nations seek to insulate themselves from supply chain vulnerabilities, they are also exploring alternatives to dollar-denominated trade. The control of critical mineral supply chains intersects directly with the de-dollarization movement and BRICS expansion strategies explored in depth in our analysis of the dollar crossroads and the future of global finance.
BRICS nations, particularly China and Russia, are actively promoting commodity trade settlement in their own currencies, and rare earths are emerging as a natural vehicle for these ambitions. If China can establish rare earth futures contracts denominated in yuan and enforce their use in international trade, it would strengthen the yuan’s role as a global reserve currency and accelerate the shift away from dollar hegemony. The United States, recognizing this threat, has made securing rare earth supply chains a national security priority.
Trade wars between the US and China have increasingly revolved around technology and critical minerals. Export controls, tariffs, and investment restrictions have created a fragmented global economy where supply chain security trumps economic efficiency. The rare earths story is a microcosm of this larger trend: the end of the hyper-globalized era and the emergence of a more contested, multipolar world where control over strategic resources determines the balance of power.
Looking ahead to 2027 and beyond, the nations that succeed in building diversified, resilient rare earth supply chains will enjoy significant strategic advantages. The race is on — and the outcome will shape the geopolitical landscape for decades to come.
