China Escalates Trade War with "Precision Strike" on US Rare Earths Access

A "precision strike" on US defense capabilities

Mark A. Smith, CEO of NioCorp Developments (NASDAQ:NB), a company working to create domestic supply of critical minerals in the US, called China's actions a "precision strike" against the Pentagon's supply chains.

In a press release, he emphasized the far-reaching impact of rare earths export curbs on US defense technologies.

"This is a precision strike by China against Pentagon supply chains that enable our most powerful weapons and defense systems," Smith said on Friday. "These aren’t just metals — they’re bottleneck elements, and without them, much of the Pentagon’s advanced hardware risks slipping from superiority to obsolescence."

The rare earth elements targeted by China are not just vital for defense, but are integral to other industries too. From renewable energy technologies to high-end electronics, the list of affected products is extensive.

NioCorp began to explore the possibility of recycling rare earths last year, alongside the feasibility of recycling post-consumer rare earth magnets to reduce reliance on Chinese imports.

As the US military continues to modernize its technology, including hypersonic weapons and advanced satellite systems, the lack of access to these elements could have long-term supply implications.

This latest round of trade tensions comes in the wake of US President Donald Trump’s aggressive tariff policies and the imposition of a 54 percent tariff on Chinese imports. In March, Trump invoked wartime powers under the Defense Production Act to address the nation’s reliance on foreign critical minerals.

The US Department of Defense has already been involved in efforts to develop domestic rare earths production capabilities, and this move from China may serve to accelerate those initiatives.

China has increasingly wielded its dominance over critical materials as a weapon in trade war situations with the US in the past few years. Most recently, the country implemented similar curbs on minerals like gallium, germanium and graphite — all of which are key to high-tech and defense applications.

While the recent export restrictions will not result in an outright ban, they will subject shipments to greater scrutiny, with controls targeting exports of materials used in both civilian and military applications.

Growing calls for domestic production

The potential economic fallout from China's restrictions is substantial. Its dominant role in the global rare earths market means that the US and its allies have few alternatives when it comes to sourcing these materials.

Ucore Rare Metals (TSXV:UCU,OTCQX:UURAF), a company focused on developing North American rare earths processing facilities, has stressed the need to establish a more independent and resilient supply chain.

Pat Ryan, CEO of Ucore, which is developing its proprietary RapidSX rare earths refining technology, acknowledged the urgency of addressing these vulnerabilities.

"China's recent announcement highlights the urgent need for a robust and independent rare earth supply chain in North America," Ryan maintained in a Friday press release.

"Ucore's RapidSX technology offers a transformative solution to this challenge, and we are committed to advancing our strategic initiatives to ensure a stable and secure supply of critical rare earth elements."

Ucore has secured key funding for its initiatives, including a US$4.28 million deal with the Canadian government to demonstrate the commercial viability of its technology, and a US$4 million contract with the US Department of Defense.

The company is also working to develop a rare earths processing facility in Louisiana, which could significantly reduce North America’s reliance on foreign sources.