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Rare earths: Federal backing and tech advances aim to help the U.S. catch up to China
A rare earth minerals mine in China’s Jiangsu province, photographed in 2010.
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With names like neodymium and dysprosium, rare-earth elements sound exotic — and their perceived scarcity has only added to the mystique.
In reality, rare earths aren’t that rare, but just difficult to extract and refine. Yet they’ve become indispensable to modern life, embedded in everything from our smartphones and electric-vehicle motors to wind turbines and medical imaging machines.
And demand is climbing.
The real choke point is processing and refining — a complex and environmentally sensitive step that the U.S. has lagged behind in and that China now dominates, controlling nearly 90% of global output.
The need for high-torque, compact EV motors — which use rare-earth magnets that are three to four times stronger than conventional magnets — is helping drive demand. Production of these motors is soaring by roughly a third each year. Military aircraft also rely heavily on these elements; one RAND estimate suggests an F-35 contains over 900 pounds of rare-earth materials in its engines and electronics.
Taking a private-public approach
To reduce reliance on foreign supply, the White House is pursuing U.S. self-sufficiency in rare-earth production. The federal government under President Trump has supported the sector in ways that depart from traditional free-market principles. Rather than relying solely on private industry, the federal government has followed a strategy similar to China’s, providing hundreds of millions in loans and even taking stakes in key mines and startups.
Indiana-based ReElement Technologies is among the beneficiaries of this government backing. Earlier this month, the Trump administration announced a partnership between the Pentagon, via its Office of Strategic Capital (OSC), ReElement and Vulcan Elements, a North Carolina based firm that produces rare-earth magnets for military applications.
ReElement says it has developed a more efficient, environmentally friendly method of rare-earth processing and recycling that involves chromatography. The company operates a commercialization facility in Noblesville, Ind., with a larger production site in Marion, Ind., slated to come online next year.
Stacks separate rare earths at ReElement’s Noblesville, Ind., plant.
ReElement Technologies Corp.
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ReElement Technologies Corp.
ReElement Technologies CEO Mark Jensen says confidently that by the end of 2026, “we’ll be the largest producer of rare earth oxides in the United States.”

Because China’s dominance in refining is so great, the U.S. benchmark for success is modest, according to Bert Donnes, a research analyst at investment banking firm William Blair.
ReElement, in partnership with Vulcan Elements, aims in the next few years to produce 10,000 metric tons of neodymium-iron-boron magnets used not only in EVs, but also wind-turbine generators, hard-disk drives and MRI machines. Even that ambitious target is a fraction of the approximately 230,000 tons produced globally in 2024, according to the Institute of Electrical and Electronics Engineers, or IEEE.
“I would say if you see those numbers, you think this is going to be a massive facility,” says Donnes of ReElement’s current operation. “It isn’t.”
Compared to a traditional processing facility, ReElement’s operation is compact, he says, helping avoid any “not-in-my-backyard” (NIMBY) backlash. “So it’s not like people are scared of this process. Maybe they don’t know about it as much because you can keep the process so small,” he says.
How the U.S. lost its lead
Starting in the 1980s, China began surging ahead of the U.S. and the rest of the world in rare earth production. Around the same time, environmental concerns mounted at the only major U.S. rare earth mine, Mountain Pass in California, where spills of radioactive and toxic wastewater — byproducts of refining — raised alarms.
Mountain Pass is an open-cut mine where they “drill and blast, blend their types and locations in the pit” before grinding the solid materials into smaller particles, according to Kelton Smith, a lead process engineer for mining at Tetra Tech, a global consulting and engineering services firm. A flotation process then concentrates the rare earths that are in turn leached with hydrochloric acid.
The California mine had to halt production multiple times over the years due to environmental concerns. During that time, it changed ownership and ultimately filed for bankruptcy protection before being acquired by MP Materials in 2017, which reopened the mine.
The troubles at Mountain Pass helped China to gain a foothold and eventually overtake the U.S. in rare earths — just as demand for them was rising. Beijing now produces about 60% of the world’s supply of these substances, according to the International Energy Agency. China also holds a substantial amount of the world’s proven reserves of the ores that contain these elements — roughly 34%, according to the U.S. Geological Survey, but several other countries — including the U.S. — have substantial reserves as well.
Trump’s trade war with China has made the squeeze in rare earths even more acute. Because the U.S. lacks the ability to process rare earths on a large scale, MP Materials has had to send its ore from Mountain Pass to China for refining. But no more. Instead, the company is having to ramp up its limited capability to process the ore on-site.
Further complicating the issue are expanded export controls that Beijing announced last month that require foreign companies to obtain a license in order to sell products overseas that contain Chinese-sourced rare earths.
Aaron Mintzes is deputy policy director and counsel at Earthworks, a national group focused on preventing the adverse impacts of mineral and energy development. “What we’re urging … is to do that processing in ways that reduce energy and water intensity and toxicity,” he says.

Brent Elliott, a research associate professor of geology at the University of Texas, estimates the U.S. has sufficient resources to meet demand. “It’s about the extraction potential and the logistics of getting it out of the ground in a way that is environmentally sensitive but also socially responsible,” he says.
Partly because it is environmentally messy, with toxic byproducts, Beijing has gained an advantage by ignoring those consequences. “China can do it faster and better because they don’t have the environmental concerns that we have,” Elliott says.
Many experts agree that the U.S. has enough reserves but lacks the processing capability to go along with it. Simon Jowitt, a geologist and the director of the Nevada Bureau of Mines and Geology, says there are a number of rare earth deposits in the U.S. that have potential, but it’s rarely a straightforward proposition.
“You need a source of the rare earths, some way of transporting the rare earths, some way of concentrating the rare earths, and some way of putting those rare earths into a form that they can then be extracted,” Jowitt says. “If you don’t have one of those, then you end up with something that isn’t a mineral deposit and you’ll never get anything out of it.”
Last year, China decreed new regulations for rare earth processing that include strict environmental and safety regulations, but it remains to be seen how stringent enforcement will be.
Meanwhile, it not only processes its own ore, but it imports raw ore from places like Southeast Asia and Africa. It’s part of a broader strategy by China to set itself up as a global hub for rare earths, according to Gracelin Baskaran, director of the Critical Minerals Security Program at the Center for Strategic and International Studies.
“They put a lot of state resources behind building processing capabilities, such that the minerals come from different places and then they get sent to China for refining,” Baskaran says. “What China has been extraordinarily good at is connecting their foreign policy to secure rare earths from around the world.”
A new process and federal investments
Refining is where ReElement comes in. The company uses large columns in a specialized filtration process developed at Purdue University to extract and purify valuable metals from raw ore, but also recycled rare earths from old magnets. The process is more efficient and less environmentally damaging than older methods, such as those used by China.
Jensen, the ReElement CEO, says that method, known as solvent extraction, is “ecologically challenging” and difficult to scale. “It’s a dead technology,” he says, adding that his company’s ultimate goal isn’t necessarily to achieve U.S. dominance, but to produce enough rare earths domestically to break China’s monopoly.
The One Big Beautiful Bill passed in July appropriated $7.5 billion toward securing critical minerals. Days later, the Pentagon’s Office of Strategic Capital announced a $400 million investment in MP Materials, making the U.S. government the company’s largest shareholder. The Pentagon agency plans further investments in “[c]ritical components, raw materials, and rare earth elements utilized in microelectronic manufacturing.”
As part of the deal with ReElement, Vulcan Elements will get a $620 million loan from the Pentagon’s OSC with an additional $50 million provided by the Department of Commerce under the CHIPS and Science Act signed by former President Joe Biden. ReElement Technologies will receive an $80 million loan to support the expansion of its recycling and processing operations.
“I think we’re making big strides now because of all the grants and all the critical-mineral-focused grants coming out,” says Elliott, the University of Texas geology professor. “I think it really can set us up for success.”
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Trump claims US stockpiles mean wars can be fought ‘forever’; Kristi Noem testifies before Congress – US politics live
Trump says US stockpiles mean “wars can be fought ‘forever’”
In a late night post on Truth Social, Donald Trump said that the US munitions stockpiles “at the medium and upper medium grade, never been higher or better”.
He added that the US has a “virtually unlimited supply of these weapons”, meaning that “wars can be fought ‘forever’”.
This comes after Trump said that the US-Israel war on Iran could go beyond the four-five weeks that the administration initially predicted. The president also did not rule out the possibility of US boots on the ground in Iran during an interview with the New York Post on Monday.
“I rebuilt the military in my first term, and continue to do so. The United States is stocked, and ready to WIN, BIG!!!,” he wrote.
Key events
During his opening remarks, Senate judicicary committee chairman, Chuck Grassley, blamed Democrats for the ongoing shutdown Department of Homeland Security (DHS) but highlighted four agencies: the Secret Service, Federal Emergency Management Agency (FEMA), the Transportation Security Administration (TSA), and the Coast Guard.
Democrats are demanding tighter guardrails for federal immigration enforcement, but a sweeping tax bill signed into law last year conferred $75bn for Immigration and Customs Enforcement (ICE), which means the agency is still functional amid the wider department shuttering.
In a late night post on Truth Social, Donald Trump said that the US munitions stockpiles “at the medium and upper medium grade, never been higher or better”. He added that the US has a “virtually unlimited supply of these weapons”, meaning that “wars can be fought ‘forever’”.
This comes after Trump said that the US-Israel war on Iran could go beyond the four-five weeks that the administration initially predicted. The president also did not rule out the possibility of US boots on the ground in Iran during an interview with the New York Post on Monday.
“I rebuilt the military in my first term, and continue to do so. The United States is stocked, and ready to WIN, BIG!!!,” he wrote.
The embattled homeland security secretary, Kristi Noem, will answer questions from lawmakers on the Senate judiciary committee today.
This will be the first time she’s addressed members of Congress since federal immigration officers fatally shot two US citizens – Renee Good and Alex Pretti – during a surge of law enforcement in Minneapolis. The actions of Immigration and Customs Enforcement (ICE) and Customs and Border Protection (CBP) throughout the crackdown drew condemnation from both parties. Now, a funding bill to keep Noem’s department open remains stalled on Capitol Hill. Democrats have pushed for stronger guardrails on immigration enforcement agents, while Republicans have called many of their demands (like the need for officers to appear visible and no longer wear masks while patrolling and making arrests) non-starters.
Several Democrats have also called for Noem to resign or risk impeachment.
We’ll bring you the latest lines as things get underway.
Donald Trump is in Washington today. We will hear from him at 11am when he welcomes German chancellor Friedrich Merz to the White House for a bilateral meeting. We’ll bring you the latest lines from that summit, particularly the president’s first in-person meeting with a close ally since the US-Israel war on Iran began. The conflict enters its fourth day, with six US service members killed and 787 Iranian casualties since strikes started on Saturday.
Later Trump will meet with energy secretary Chris Wright at 2pm ET. That will be closed to the press but we’ll let you know if the opens up. President Donald Trump said on Tuesday that Tehran wanted to talk but it was too late, as the United States continued its military operation against Iran.
“Their air defense, Air Force, Navy, and Leadership is gone. They want to talk. I said “Too Late!” Trump said in a Truth Social post commenting on an opinion piece.
Jessica Elgot Donald Trump has criticised Keir Starmer again over the UK’s refusal to aid the offensive strikes on Iran, saying the “relationship is obviously not what it was”.
Starmer had issued his strongest rebuke yet of Trump’s action in Iran, saying the UK did not believe in “regime change from the skies” and defended his decision not to allow the use of British bases to conduct the strikes.
But the prime minister said the UK would allow the use of its bases for defensive action to protect allied forces and nations in the Gulf and Middle East who have been hit by a wave of retaliatory strikes after the US-Israeli attacks on Iran. Speaking to the Sun, Trump compared Starmer’s actions unfavourably with France’s support for the strikes and with the backing of the Nato secretary general, Mark Rutte. “He has not been helpful. I never thought I’d see that. I never thought I’d see that from the UK. We love the UK,” he said.
“It’s a different world, actually. It’s just a much different kind of relationship that we’ve had with your country before. It’s very sad to see that the relationship is obviously not what it was.”
Dharna Noor
A North Carolina congressional primary on Tuesday is an early test of datacenter politics – a fight increasingly shaping elections nationwide.
In the Durham-area fourth district, Congresswoman Valerie Foushee is seeking her third term against progressive challenger Nida Allam, a Durham county commissioner she defeated in 2022. The heated rematch comes against the backdrop of a major datacenter battle in the district. Allam has come out staunchly against a massive new proposed facility, and is supporting a federal datacenter moratorium. Foushee, meanwhile, said she does not personally support the new development, but that datacenter decisions should be left to local leaders, not federal ones.
Until mid-February, Allam’s campaign donations dwarfed Foushee’s, thanks to Pacs such as Justice Democrats and gun control activist David Hogg’s Leaders We Deserve. In the last two weeks, that picture has changed dramatically as major Pacs have raced to back the incumbent.
Chief among them is Jobs and Democracy, a Super Pac whose sole disclosed donor is Anthropic, the AI firm behind Claude. The group has spent about $1.6m on Foushee’s re-election campaign since February 21.
Though Anthropic has no known links to the local datacenter proposal, opposition to it has left some local residents especially skeptical of all political funding tied to big tech.
Anthropic brands itself as safety-focused, making headlines in recent days for refusing the Pentagon’s demand for unfettered use of its products, though its tools have since reportedly been used in strikes on Iran. The company has backed some state AI safeguards and last year helped defeat a federal ban on state AI regulations. George Chidi The marquee matchup for the open US Senate seat in North Carolina will begin to resolve into focus Tuesday, with a well-known former Democratic governor and a Donald Trump-endorsed but untested Republican appearing to lead the field.
In the Democratic primary, former two-term governor Roy Cooper is ahead in recent polling against the slate of other candidates who have never held elected office. Cooper is widely seen among North Carolina’s Democrats as their best chance at flipping a Republican-controlled seat, now held by retiring US senator Thom Tillis, a conservative who has turned hard against the Trump administration on its handling of healthcare, defense and the Epstein file disclosures.
For Republicans, Michael Whatley, the former Republican National Committee chair, leads the field in polling, with his closest competitor, representative Don Brown, in the single digits.
Polling in both primaries has been relatively scant and may have masked softness in conservative support for Whatley. About half of the Republican electorate remains undecided heading to voting booths Tuesday.
Whatley has Trump’s endorsement, but that hasn’t stopped the grumbling on the right.
“The president made a horrible mistake forcing Whatley on us,” said Brant Clifton, who publishes the Daily Haymaker, a conservative news site in North Carolina. Whatley has been closely connected to Tillis over the years, which sullies him among voters for whom Tillis has become unpopular, Clifton said. “Trump spends a lot of time talking about how bad Tillis sucks and expressing his anger at Tillis, but here he is. He’s got the RNC working to shove Mike Whatley down our throats, but Tom Tillis and his wife are responsible for elevating Whatley out of obscurity to the state Republican party chairmanship.”
Homeland security secretary Kristi Noem is expected to testify before the Senate Judiciary Committee later today, with funding for her department still stalled due to Democratic objections to its aggressive tactics.
It will be the first time Noem has appeared before the committee since two people were killed by federal immigration officers in Minneapolis in January.
Noem, appointed by Trump last year, also may field questions on other matters including possible threats to the United States after the US attacks on Iran and reports of disorder within her department.
The former South Dakota governor has overseen Trump’s immigration agenda, including the deployment of thousands of masked federal agents to US cities, where they have swept through neighborhoods in search of possible immigration offenders and clashed with residents. Noem is scheduled to testify before the Senate Judiciary Committee on Tuesday and the House of Representatives Judiciary Committee on Wednesday.
President Trump hosts Germany’s Friedrich Merz later today for his first visit with a foreign leader since joining Israel in strikes on Iran.
The long-scheduled White House meeting was supposed to focus on the war in Ukraine and rocky EU-US trade relations, part of a wider effort to salvage frayed transatlantic ties.
But Trump’s signal that airstrikes against Iran could go on for weeks has upended the global agenda, with Tehran striking back against US bases and allies in the region, AFP reported.
Merz, a harsh critic of the Islamic republic’s leadership, said Berlin shared the Iranian people’s “relief” that the “mullah regime is coming to an end”. Yet he declined to “lecture” the United States and Israel on the legality of the Iran strikes aimed at ending Tehran’s nuclear and missile programs.
Hello and welcome to the US politics live blog.
With all members of Congress across both houses due to be briefed today on the Iran strikes, the Trump administration has presented a shifting new justification for its war.
Secretary of state Marco Rubio, defense secretary Pete Hegseth and general Dan Caine will brief the full membership of the House and Senate on Tuesday, with a possisble vote on parallel war powers measures to follow.
It comes after House speaker Mike Johnson suggested on Monday that the White House believed Israel was determined to act on its own, leaving the president with a “very difficult decision”. The Republican was speaking following a classified briefing at the Capitol, the first for congressional leaders since the start of the conflict, a joint US-Israel military campaign that killed Iran’s supreme leader Ayatollah Ali Khamenei.
The strikes have quickly spiraled into a wider Middle East conflict, leaving hundreds of people dead, including at least six US military service personnel.
Johnson said the attack on Iran was a “defensive operation” because Israel was ready to act against Iran, “with or without American support”.
“The commander in chief has said this is going to be an operation that is short in duration,” Johnson said. “We certainly hope that’s true.”
Politico is reporting that he Senate could vote as early as Tuesday on senators Tim Kaine and Rand Paul’s measure to limit Trump’s strikes, followed by a separate House vote on a resolution from Thomas Massie and Ro Khanna. The Democrats’ strategy of forcing votes on war power resolutions has been portrayed as a way for Congress to reclaim its constitutional powers to declare war but have, so far, all failed.
In other developments:
In his first conference since the joint US-Israel operation against Iran, Donald Trump laid out his administration’s objectives moving forward. This includes destroying Iran’s missile capabilities, annihilating their navy, preventing Iran from ever having nuclear weapons, and ensuring the country “cannot continue to arm, fund and direct terrorist armies outside their borders”.
In a heated Pentagon press conference, Pete Hegseth initially said that US troops wouldn’t be in Iran, but later said he wouldn’t get into details. “We’re not going to go into the exercise of what we will or will not do,” he said. “This is not Iraq. This is not endless … Our generation knows better, and so does this president.”
US Central Command (Centcom) said that six service members have been killed in action, and eighteen have been seriously wounded in the US-Israel war on Iran.
The US state department is urging Americans to “depart now” from more than a dozen Middle Eastern countries, following the US-Israel strikes on Iran. Hundreds of thousands of travelers are currently stranded in the Gulf states, as the airspace over some of the world’s busiest airports, such as Dubai and Abu Dhabi, closed over the weekend.
Kuwait air defences mistakenly shot down three US F-15 fighter jets flying in Iran-related operations, the US Central Command (Centcom) said on Monday. All six crew members ejected safely, were safely recovered and in stable condition.
In an appearance on Fox News, Israeli prime minister Benjamin Netanyahu said Iran’s “ballistic missile program and their atomic bomb program” would have been “immune within months” if the United States and Israel had not struck the country this weekend.
Trump says US stockpiles mean “wars can be fought ‘forever’”
DHS secretary to testify before Congress
Trump rebukes Starmer over UK refusal to back strikes on Iran
North Carolina kicks off some of first midterm primaries for key Senate and House races
Noem to face questions over immigration enforcement and DHS shutdown
Trump hosts Germany’s Merz for talks eclipsed by Middle East war
Congress to be briefed on Iran strikes ahead of vote over president’s war powers
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Supreme Court blocks redrawing of New York congressional map, dealing a win for GOP
The Supreme Court
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Win McNamee/Getty Images
The Supreme Court on Monday intervened in New York’s redistricting process, blocking a lower court decision that would likely have flipped a Republican congressional district into a Democratic district.
At issue is the midterm redrawing of New York’s 11th congressional district, including Staten Island and a small part of Brooklyn. The district is currently held by a Republican, but on Jan. 21, a state Supreme Court judge ruled that the current district dilutes the power of Black and Latino voters in violation of the state constitution.
GOP Rep. Nicole Malliotakis, who represents the district, and the Republican co-chair of the state Board of Elections promptly appealed to the U.S. Supreme Court, asking the justices to block the redrawing as an unconstitutional “racial gerrymander.” New York’s congressional election cycle was set to officially begin Feb. 24, the opening day for candidates to seek placement on the ballot.
As in this year’s prior mid-decade redistricting fights — in Texas and California — the Trump administration backed the Republicans.
Voters and the State of New York contended it’s too soon for the Supreme Court to wade into this dispute. New York’s highest state court has not issued a final judgment, so the voters asserted that if the Supreme Court grants relief now “future stay applicants will see little purpose in waiting for state court rulings before coming to this Court” and “be rewarded for such gamesmanship.” The state argues this is an issue for “New York courts, not federal courts” to resolve, and there is sufficient time for the dispute to be resolved on the merits.
The court majority explained the decision to intervene in 101 words, which the three dissenting liberal justices summarized as “Rules for thee, but not for me.”
The unsigned majority order does not explain the Court’s rationale. It says only how long the stay will last, until the case moves through the New York State appeals courts. If, however, the losing party petitions and the court agrees to hear the challenge, the stay extends until the final opinion is announced.
Dissenting from the decision were Justices Sonia Sotomayor, Elena Kagan, and Ketanji Brown Jackson. Writing for the three, Sotomayor said that if nonfinal decisions of a state trial court can be brought to highest court, “then every decision from any court is now fair game.” More immediately, she noted, “By granting these applications, the Court thrusts itself into the middle of every election-law dispute around the country, even as many States redraw their congressional maps ahead of the 2026 election.”
Monday’s Supreme Court action deviates from the court’s hands-off pattern in these mid-term redistricting fights this year. In two previous cases — from Texas and California — the court refused to intervene, allowing newly drawn maps to stay in effect.
Requests for Supreme Court intervention on redistricting issues has been a recurring theme this term, a trend that is likely to grow. Earlier last month the high court allowed California to use a voter-approved, Democratic-friendly map. California’s redistricting came in response to a GOP-friendly redistricting plan in Texas that the Supreme Court also permitted to move forward. These redistricting efforts are expected to offset one another.
But the high court itself has yet to rule on a challenge to Louisiana’s voting map, which was drawn by the state legislature after the decennial census in order to create a second majority-Black district. Since the drawing of that second majority-black district, the state has backed away from that map, hoping to return to a plan that provides for only one majority-minority district.
The Supreme Court’s consideration of the Louisiana case has stretched across two terms. The justices failed to resolve the case last term and chose to order a second round of arguments this term adding a new question: Does the state’s intentional creation of a second majority-minority district violate the constitution’s Fourteenth and Fifteenth Amendments’ guarantee of the right to vote and the authority of Congress to enforce that mandate?
Following the addition of the new question, the state of Louisiana flipped positions to oppose the map it had just drawn and defended in court. Whether the Supreme Court follows suit remains to be seen. But the tone of the October argument suggested that the court’s conservative supermajority is likely to continue undercutting the 1965 Voting Rights Act.
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Map: Earthquake Shakes Central California
Note: Map shows the area with a shake intensity of 3 or greater, which U.S.G.S. defines as “weak,” though the earthquake may be felt outside the areas shown. The New York Times
A minor earthquake with a preliminary magnitude of 3.5 struck in Central California on Monday, according to the United States Geological Survey.
The temblor happened at 7:17 a.m. Pacific time about 6 miles northwest of Pinnacles, Calif., data from the agency shows.
As seismologists review available data, they may revise the earthquake’s reported magnitude. Additional information collected about the earthquake may also prompt U.S.G.S. scientists to update the shake-severity map.
Source: United States Geological Survey | Notes: Shaking categories are based on the Modified Mercalli Intensity scale. When aftershock data is available, the corresponding maps and charts include earthquakes within 100 miles and seven days of the initial quake. All times above are Pacific time. Shake data is as of Monday, March 2 at 10:20 a.m. Eastern. Aftershocks data is as of Monday, March 2 at 11:18 a.m. Eastern.
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