Rare earth elements are vital for modern technology, powering everything from electric vehicles to defence systems. But one nation holds a near-monopoly on their supply: China. Now, the United States and its allies are in a costly, years-long struggle to loosen Beijing's formidable grip on these critical minerals, hoping to secure their own future supplies.
The Hidden Drivers of Modern Life
These aren't 'rare' in the sense of scarcity across the globe, but they're tricky to extract and process economically. They're essential for the high-strength magnets inside electric car motors, the phosphors that light up our TVs, and the guidance systems for precision missiles. Even the tiny speakers in smartphones rely on them. Little wonder then that Washington now calls them 'essential for national security and economic resilience'.
China's dominance isn't just about digging them out of the ground. The country controls roughly 70 per cent of global rare-earth mining, according to reports. But its stranglehold gets much tighter further down the supply chain: Beijing handles over 90 per cent of the world's refining and magnet production. That's a staggering figure, showing just how deeply intertwined the global tech industry is with China's rare earth infrastructure.
It wasn't always like this. Back in 1952, America's Mountain Pass mine in the Mojave Desert was the world's leading source. It supplied materials for colour televisions and early computers, producing most of the global output well into the 1980s. But as environmental rules tightened and costs rose in the US, China stepped in, building an industrial empire on cheap labour and less stringent standards. Mountain Pass shut down in the early 2000s, leaving China in almost complete control.
Washington's Counter-Moves
The reliance on Beijing has grown increasingly uncomfortable for Washington, and for the industries that depend on these materials. Donald Trump's administration made securing alternative rare earth supplies a major focus, pushing for deals across Asia.
Over ten days, Trump cemented agreements with Australia, Malaysia, Cambodia, and Japan, aiming to bolster the supply of rare earths and other critical minerals.
These pacts weren't just about raw materials. Earlier agreements with Australia, Malaysia, and Thailand outlined multibillion-dollar plans, pledging commitments to fair trade and to avoid export bans. The most recent win, an agreement with Japan, is set to secure raw and processed minerals, with funding for selected projects promised within six months. Wendy Cutler, a senior vice president at Asia Society Policy Institute, thinks these deals could 'benefit immensely from being linked together in a plurilateral agreement with strong commitments, financing and pooling of resources'.
Even so, America still has only one operating rare-earth mine: Mountain Pass. It reopened in 2018 and now produces around 47,000 metric tons annually, representing just over 10 per cent of the global supply. Thing is, while some initial refining happens on site, most of the material still needs to be shipped to China for final processing before it can be sold to manufacturers worldwide. The irony isn't lost on anyone.
A Costly and Protracted Endeavour
Breaking China's chokehold won't be quick or cheap. Dennis Wilder, a senior fellow at Georgetown University and a former senior US intelligence official, put it plainly: 'What we're trying to do now is to get off the Chinese as the primary supply chain, but that will take time.' He stressed that while the medium term might see a shift, short-term dependency on China remains 'a great deal'.
Goldman Sachs estimates show just how big a challenge this is. New rare earth mines typically take up to a decade to develop. Plus, known reserves for certain elements are 'very scarce' outside of Myanmar and China. Building new refineries? That'll take about five years. So, even with all the political will and financial backing, a big shift is still years away.
And those efforts will be costly. Diversifying supply chains and scaling up domestic processing capabilities in the US will require 'substantial and sustained investment, technological advancements and potentially higher overall costs' compared to simply relying on China, according to the BBC. Beijing's recent actions only underscore the urgency. In April, China retaliated to US tariffs by restricting exports of seven rare-earth elements. Then, in October, it threatened to curb trade of any minerals or products containing even trace amounts of those elements. That's a major move, and it rattled suppliers across the globe.
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So, while Washington's push to secure rare earth supplies is gaining momentum, the path to true independence from China's dominance is long and fraught with economic and geopolitical hurdles. It's a strategic game that will demand patience, massive investment, and a willingness to accept higher costs for years to come.
This article was created with AI assistance.
