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China's New Rare Earth and Magnet Restrictions Threaten US Defense Supply Chains

https://www.csis.org/analysis/chinas-new-rare-earth-and-magnet-restrictions-threaten-us-defense-supply-chains
74•stopbulying•2h ago

Comments

Buttons840•1h ago
If we're getting military supplies from a rival, isn't it already threatened?
johng•1h ago
Exactly. What a sad situation we find ourselves in.
GenerWork•1h ago
I'd say it's more of an incredibly large vulnerability, but in this case it may be the same thing.

No matter if it's called a threat or a vulnerability, hopefully this'll spur more action towards moving away from China for raw earths and magnets.

LPisGood•1h ago
I’ve never understood the attempt to draw a difference between threat and a vulnerability.

I’ve done offensive security work and worked on defensive security systems professionally. It seems to me like there’s a certain less technical side of computer security that cares a little too much about making definitions and checkboxes - when I get asked in an interview if I think threats or vulnerabilities are a bigger issue I know that job is not a good fit.

tw04•1h ago
A vulnerability is a known potential weakness in a system. A threat is someone telling you they’re going to exploit the known weakness.
GauntletWizard•1h ago
And China has always been a threat.
petersellers•1h ago
They are different things, so it makes sense to have two different terms to describe two different (but related) ideas. Your example interview question doesn't make much sense to me, though.
bigfatkitten•1h ago
Theat = intent + opportunity + capability.

In this case, the vulnerability is the opportunity.

juusto•15m ago
Who isn't a "rival" for this administration?
ajross•1h ago
We all were screaming that Trump was going to start a trade war and how that was going to be bad for everyone. Even the most cynical of us didn't think he'd lose.
narrator•1h ago
Good thing we found out what our dependencies are on China were before we got in a shooting war with them.
seanmcdirmid•1h ago
We knew about these dependencies since around 2014, definitely it was known during Trump 1, that America still hasn’t bothered getting its own rare earth refining up (the elements themselves aren’t that rare) is just bizarre, but private enterprise has continuously scoffed at doing it given the cheap prices the Chinese offered us.
Animats•24m ago
Yes. There was a rare earth glut in 2015, when the China price went way down. Mountain Pass CA mine shut down. Molycorp went bankrupt. MP Minerals now owns that mine, and claims to have ore to magnet capability, although not at full capacity. They've been sending ore to China for refining. Now that has to stop.

There are four steps:

- Mining.

- Beneficiation - raw dirt goes in, most of the uninteresting dirt is removed, low grade ore comes out. Mostly a mechanical process. Done at the mining site. Biggest problem is getting rid of the waste. Mountain Pass pipes it to Nevada. Really.

- Separation - low-grade ore goes in, and the various elements are separated out. Usually separate from the mine site. Currently China has over 80% of the capacity for this step. US capability in this area is weak. MP Minerals has a pilot plant. So does a startup, Ucore.[1] They claim to be scaling up. Total investment in Ucore seems to be about $55 million, which is small for the importance of this business.

- Smelting and magnet making - MP Minerals has a modest plant in an industrial park in Texas.

The US military demand for rare earths probably isn't that high compared to consumer demand.

Nobody wants to overspend, because the last two times rare earth producers overspent, the price crashed and many players went bust. The problem with this industry is price volatility vs large fixed capital expenditures. Now pricing, subsidies, and export controls are so political that volatility is worse.

[1] https://www.metaltechnews.com/story/2024/09/18/mining-tech/t...

defrost•1h ago
> Even the most cynical of us didn't think he'd lose.

Perhaps a few within the US bubble thought that.

From the outside the asymmetry was pretty clear, the bulk of global manufacturing takes place within China, the bulk of mining and processing of technological vital inputs was under a Chinese umbrella, and the time to rebuild manufacturing and supply pipelines was on the order of a decade plus.

The US is a customer in a world full of customers and potential trade partners, China has found other customers, trade partners have been forced to develop trade outside of former US trade agreements.

It would have taken a long term careful plan to bring back manufacturing, trade dominance and critical supply chains to the US, doable but not exactly Trump's forte.

seanmcdirmid•1h ago
America needed to innovate its way out of the problem, maybe also focused on creating supply chains and alliances that weren’t purely based on cheapest prices. But they never bothered, they still aren’t bothering. It’s like our leadership thinks the world will just give us free stuff because we are somehow exceptional.
bdangubic•1h ago
how can we not be exceptional when all we hear from the day we are born till we are six feet under is that we are exceptional. god bless america and all that…
sethammons•1h ago
Why do/did you think he wouldn't lose?
ggm•1h ago
> Even the most cynical of us didn't think he'd lose.

Excuse me? As a sentence it's a fine sentence. It's not anchored in reality. Paul Krugman amongst others has been constantly reminding his subscriber list (448,000) that this is a trade war which only has losers. There is no factual basis to the assertion either only the most cynical of us, or didn't think.

TinkersW•1h ago
What? He is a moron, and is advised by morons, I mean we are talking about a person that started a trade war with Canada.
mensetmanusman•1h ago
Define lose. China is in far more pain, and they are doing the world a favor in sending the signals on what needs to be done elsewhere to reduce the risk of over reliance on a mercantilist state.
seanmcdirmid•1h ago
Uhm, a lot of us knew America didn’t have very good cards in this fight, definitely not the great cards Trump thought we had. It’s clear to me now that China will be the next world power now that Trump has disassembled the only real advantages we had (high tech innovator, attractor of world talent, world trust).
jwilber•1h ago
The reason people were screaming is because they expected America to lose. They were screaming about how stupid it is.
mensetmanusman•1h ago
Humanities majors running America couldn’t grok the risk they were taking by incentivizing the outsourcing of these mining and refining processes.

This behavior to ban sales of materials needed for every advanced engine, actuator, sensor, etc. is why the Taiwan situation is fraught.

stevula•1h ago
Hey, leave us humanities majors out of it. Most of us have studied critical thinking skills and ethics, which could have easily been used to avoid the various geopolitical messes we’re in right now.
jfengel•54m ago
Sounds more like business majors. Who spend their spare time shoving humanities majors into lockers.
cosmicgadget•29m ago
Lockers in college?
bigbadfeline•46m ago
> Humanities majors running America couldn’t grok the risk they were taking by incentivizing the outsourcing of these mining and refining processes.

Outsourcing of everything wasn't incentivized, it was forced on the US industry by Wall Street and their Republican friends. Around 2005-2006 there were 2 Congress bills about balancing the US current trade account, both were written and sponsored by Democrats but neither could get enough sponsors for a vote.

At that time, the GOP was full speed "outsource baby, outsource" and Wall Street analysts would bury any company refusing to follow the party line.

fzeroracer•34m ago
This hits the nail correctly. It's really funny to see people act like it was different heads running the economy back then, you've got the same big businesses and same big names now directly running the US government. The ones that outsourced everything and stripped away America's ability to be self-reliant are the same ones now stripping away America's ability to trade with even its closest allies.

People mistake their actions now as protectionism when it's about looting and pillaging what little is left so that they can keep their death grip on capital.

braingravy•44m ago
What a hilarious world view that humanity majors are running the U.S.

The U.S. is ran by wealthy elites, who run the U.S. in such a way to make themselves more wealthy.

Of course they would outsource every job and business related resource mining operations if that meant more profit in the short term. It’s just good business!

dangsecondalt•1h ago
Wait til they dump shitcoin and all the real estate they bought. Westerners are easily to swindle with propaganda.
itake•1h ago
how? crypto trading is illegal in china. where would the RE money go? My understanding is they typically buy RE to get money out of China.
Gigachad•1h ago
It’s already happened. Someone was making insider trades on crypto which perfectly align to the minute with trumps posts.
jayd16•27m ago
You mean John Q Public can afford a house AND doesn't have to listen to uncle Ted's business plan for another Thanksgiving?
siliconc0w•1h ago
The reality is that it's probably good they're forcing our hand now rather than keep dumping and stringing us along.
echelon•50m ago
Same as what we've done to them with the GPU supply.

It's time for us to grow anti-fragility and independence. And we should expect China to do the same.

Sucks for US soybean farmers, but it would have undoubtedly happened in the future regardless.

We need to distribute critical manufacturing far and wide amongst our allies, and onshore some of the most important pieces. (Though I'm not sure the current admin considers our allies as friends, which is not a great idea during this great reshuffling.)

piskov•21m ago
> It's time for us to grow anti-fragility and independence. And we should expect China to do the same.

Now imagine if people stopped strong-arming each other.

ipnon•18m ago
This assumes we’re able to build a rare earth processing infrastructure in a reasonable timeframe, let’s say 10 years. I would not bet on it! America struggles to build anything quickly today except for software and capital.
jmyeet•53m ago
I believe the tariff fiasco has crossed a line that marks the beginning of the end of American Empire and there's really no going back.

America is a one-party state. That party is neoliberalism. On economics and foreign policy there's almost no daylight between the major parties in the US and really foreign policy is economics. Imperialism is the highest form of capitalism.

Political discourse is dominated by culture war issues not economics. Race, gender, sexual oreintation, immigration status, etc are intentional distractions designed to divide the working class while the government steals from you to give it to the wealthy. As LBJ put it:

> “If you can convince the lowest white man he's better than the best colored man, he won't notice you're picking his pocket. Hell, give him somebody to look down on, and he'll empty his pockets for you.”

Southern states were so deeply concerned that poor white people would unit with freed slaves they went out of their way to sow these kinds of racial divisions.

Why tariffs have crossed a line is because the Republicans seem to have forgotten that protecting the economic order is the point of culture war issues. You're not meant to actually start messing twith the economic order. Trade is so intertwined on the global stage that no country stands self-sufficient. China can wield an extremely large stick here. Rare earths are just the tip of the iceberg.

The US produces very little now and that's mostly weapons (and some commercial airplanes). You might say tech products but they're almost all produced in China. We have a dysfunctional economy that teeters on the brink of collapse where basics like food, water and shelter are getting out of reach for many people. Take out data centers being built and our economy is in decline and that's another theft from the public too as we're all paying for the electricity. Now that might be fine if those AI data centers actually produced something but... they don't.

The capitalist dream here seems to be to produce AI to displace workers but where does it end? Who buys your stuff if nobody has a job and those who do have no disposable income?

AI data centers, weapons and private equity firms. That's the modern US economy.

Compare that to China where the government is building infrastructure at an incredible rate and is investing in public services.

I feel like the epitaph for the United States of America will be something like "For a brief time we created a lot of shareholder value."

loandbehold•45m ago
The US is second by manufacturing output after China. It's just not true that "US produces very little".
cogman10•28m ago
It is true that the US manufacturing supply chain relies heavily on imports. It's also true that manufacturing works best when you've not caused every other nation to put blanket tariffs on your goods.
YZF•49m ago
"Rare earths are crucial for various defense technologies, including F-35 fighter jets, Virginia- and Columbia-class submarines, Tomahawk missiles, radar systems, Predator unmanned aerial vehicles, and the Joint Direct Attack Munition series of smart bombs. The United States is already struggling to keep pace in the production of these systems."

This feels like it can't be true. What % of "rare earths" are going into those military products? I mean those are super low volume manufacturing compared to EVs or anything consumer oriented. I'm sure there are strong magnets somewhere in a submarine but how many?

I thought "rare earths" were not rare at all. A lot of stuff is made in China because it's economical but can be made somewhere else for a bit more money. Do billion dollar fighter jets care if the magnet used in some electric motor costs $0.35 or $0.43 ?

Isn't the manufacturing issue in the US unrelated to any of this? Not enough factories, not enough skilled people, not having ramped up because munitions weren't needed?

grebc•27m ago
I think it’s a bit like TMSC and bringing back chip manufacturing. Sounds easy in theory till you go to do it.

My cursory understanding of why we don’t process this stuff anymore is environmental degradation more so than money.

Happy to ship the externalities elsewhere while it cheap and we’re on good/friendly terms.

graeme•23m ago
They're not rare but you have to process them and basically only China does. No clue as to the share of the equipment that is rare earths but if you need a component you need it. Doesn't matter if it's small or in theory cheap. If it's unavailable you don't have a substitute.

This has all been known for over a decade but no one invested in an alternate supply chain.

rzerowan•8m ago
RE elemets mining/refining is ~80% China dominated, even US and other producers mined ores go to China for refinement.The concentrations are ridiculous for the process, think several tons to extract some kilos. Then theres the heavy RE and light , with some being produced as byproducts of other refinement/industrial processes where once again the top producer is China , who due to their scale have essentailly commoditized the production. Thats why magnets at cents instead of several dollars or tens of dollars.

As for all those EV/consumer and Mil products its not raw RE being utilised but speciality alloys that are worked to produce whatever the material science requires , where once again there one industrial producer.

Thats what the whole chain part of supply chain comes in , similar to why its easier and cheaper to manufacture iphones in Schenzen; all the refining/alloys/smelting is in one location with the skilled workforce and advanced methods that have been iterated over the last 30 years.

As to what % go into mil products, several kilos of this several of that forged into speciality alloys at commodity prices vs doing it at artisinal mining prices and those billion dollar weapon systems become tens or hundred billion dollar systems.

roenxi•32m ago
Just to ask the obvious question - if China has the ability to threaten the US War [0] supply chain, would it make sense for the US to adopt a more peaceful strategy? The Chinese seem to be slowly building up a dominant position without their army really leaving the Chinese borders. And their trade policy seems to mostly leverage producing high quality goods cheaply. Maybe the US could emulate that.

[0] That rename was the best gift Trump has given the international community so far.

CyanLite2•18m ago
Without US military intervention and support, Taiwan and Ukraine would fall. Then dozens of other islands in the Pacific as well as Eastern Europe. The U.S. economy and technological growth would be devastated if Taiwan (and TSMC) falls to the Chinese. This is a WW3 scenario.
roenxi•14m ago
My understanding based on the reports out of the military-industrial complex is that the decision over whether Taiwan falls sits pretty much entirely with the decision makers in Beijing. There isn't much the US can do about it. If they can't coerce Russia in Ukraine then they definitely can't coerce Chinese decision making about the security situation off the coast of China.

It is a bit late to use Taiwan and Ukraine as justifications for the US using a military solution. It isn't winning these fights.

tehjoker•29m ago
Good, if the US is weak enough maybe we wont try to start a war
cosmicgadget•25m ago
A strong US keeps China out of Taiwan and Russia out of Europe, so at least there's that.
conorcleary•22m ago
A weak one invites them.
cjbgkagh•16m ago
The problem is if the US thinks they’ll be weaker in the future then it would be in their interest start the war sooner instead of waiting. I think it’s China who is taking the long term approach.
nine_zeros•19m ago
Isn't it widely accepted that every country is playing the art of the deal with America after having been bullied by this administration so much? I wouldn't be surprised if China ekes out a better negotiation than EU or other countries because of this play - because this is the only language this administration understands.

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