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Recently, the US Treasury Secretary returned from South Carolina holding up a tiny sample of metal, declaring it was the initial rare-earth magnet produced in the US in a quarter of a century.

He indicated that this was a sign the US is breaking “China’s chokehold on our industrial pipeline.” Thanks to a recently opened rare-earth mineral manufacturing plant in the state, he added, “The nation is regaining its autonomy.”

Challenging Beijing's Control in Essential Minerals

Reducing China’s refining and production supremacy in these minerals, which are vital for some semiconductors, energy storage, and armaments, is a top priority for the current US administration. Through trade measures and other approaches, the US is counting on returning the industry back to US soil.

Such measures prompted China to limit rare-earth exports to the US and pushed US leaders to sign deals with Australia, a partner, another nation, and a key Asian economy.

Although the US and China have now brokered a trade truce on rare earths, China—with around the majority of worldwide extraction and over 90% of international refining—has a head start that may prove challenging to overcome.

“These materials are used in electric motors but also in defense technology that have obvious applications for the defense department,” notes an industry expert. “Any device that has a decent magnet in it requires rare earths.”

No Easy Fix for American Self-Sufficiency

It won't be simple for the US to reduce its reliance on imports from China of materials essential to defense, chip manufacturing, and the shift from fossil fuels to renewable sources. According to federal reports, the US imported 80% of the rare earths it consumed in recent years.

For some rare-earth minerals such as dysprosium, used in semiconductors, and samarium, critical for military applications, China's control over processing reaches 99%. These elements are found in magnets essential for electric engines and power systems in renewable energy, along with uses in mobile devices, advanced lighting, and nuclear reactors.

Extended Timelines and Global Deposits

Efforts to reduce the US’s dependence on Chinese production of rare-earth minerals may require a long time. Analysts point out that “These minerals” is somewhat of a misnomer because they’re relatively abundant in the earth’s crust, but many deposits, such as those in Ukraine, where an agreement was signed recently, are only in the initial phases of mining.

“The issue isn't scarcity itself, it’s that China can control how much is exported,” a specialist explained, noting that securing permits from China can be a complex and time-consuming endeavor.

The Arctic region, another focus of American interest, and South America, are additional nations with significant rare-earth resources. Domestically, there are deposits in the West, Wyoming, and Missouri, with the biggest active site located at a key location, the state, about 60 miles from a major city.

Government Initiatives and Investment

In July, the US Department of Defense became the major investor in a mining company, with intentions to open a new “mine-to-magnet” plant, called a new facility, to make magnets essential for F-35 fighter jets, unmanned systems, and submarines.

In North America, estimated reserves of rare earths were estimated to include millions of tons in the US and additional millions in Canada—far less than the 44m tons estimated to be in the Asian giant.

Following government funding in other sectors and US chipmakers, the interior department said it was prepared to make direct investments in critical mineral companies.

“The US is up against state capital because China is picking these strategically that they want to invest in,” a senior official stated during a address this spring.

The official floated that the US could use a national investment pool to accelerate production. “Why wouldn’t the wealthiest country in the world have the biggest sovereign wealth fund?” he questioned.

Historical Obstacles and Future Outlook

American attempts to support homegrown output have floundered in the past when China cut costs, making unsupported rare-earth development uneconomic against Asia's competitive pricing and far-sighted planning.

In the past, an industry leader stated before a US Senate committee that “those who invest in energy storage and industrial networks now are poised to lead this industry for the foreseeable future. It is not too late for the US but action is needed now.”

Since then, a race to assemble trading alliances around rare earths is speeding up.

“In about a year from now, we’ll have so much essential resources that you won’t know what to do with them,” a top leader told the media. This followed eight months after a demand for payment in the form of minerals from Ukraine. More recently, the government of Pakistan agreed to a deal with an American company, securing rights to minerals such as antimony and copper.

Can the US Succeed?

But, is America able to close its gap and loosen China’s hold on rare-earth supply chains? “The US has taken major measures already,” a specialist comments. The nation, he adds, cannot be “independent in the short term because it requires years to start operations and establish processing plants.”