On July 15, at the Army War College in Carlisle, the President spent ten minutes explaining why magnets are ruining America.

The occasion was the Pennsylvania Defense and Innovation Summit. Jamie Dimon. Blackstone's Jon Gray. The CEOs of Lockheed, General Dynamics, RTX. Ten billion in pledged investment.

Trump wanted to talk about aircraft carriers.

The USS Gerald R. Ford launches planes with electromagnetic catapults instead of steam. He'd met a catapult operator who told him steam was better. 

You can fix steam with a hammer and a blowtorch, the guy said. Electromagnetic launch needs an MIT graduate, and there's rarely one on a flight deck at three in the morning.

Then the elevators. Also magnetic. Also bad.

"That makes you want to get sick," he said.

(Then: "I hope I'm not boring anybody.")

Nine minutes later, wedged between a coal-waste-to-jet-fuel venture and a list of Pennsylvania factory expansions:

"I hope you're gonna do magnets. Somebody out there, I hope, you're all brilliant people, magnets. Do magnets, okay? I'll tell you how to make money. Do magnets."

Then: "It's not complex, not hard. We have the material. For some reason, they just don't do it."

Magnets are a menace to the Navy and the greatest business opportunity in America. Both true. Same podium. Nine minutes apart.

The man contains multitudes.

He’s Not Wrong

On the substance, he's right. 

Steam catapults, designed in the 1950s, have proven insanely reliable. Electromagnetic Aircraft Launch Systems (EMALS)? Not so much. 

He's right about the second thing too. America should make magnets again. 

America stopped making them because it stopped being profitable. America can't start again easily because it's the exact opposite of "not complex, not hard."

What's gone is the chemists who tune a separation cascade, the furnaces that turn oxide into metal, and the floor knowledge of how to sinter a magnet that survives a missile. None of that was regulated away. It was sold.

But now there’s a time limit. 

Starting January 1, 2027, every defense contractor must certify that no stage of magnet production touched China, Russia, Iran, or North Korea. Not the magnet. Not the metal. Not the mine.

The rule reaches an estimated 78% of Pentagon weapons programs. It exists because investigators found Chinese samarium-cobalt inside the F-35's turbomachine pump and stopped deliveries.

Five days after Carlisle, Trump signed an executive order removing the escape hatch. "We couldn't find a domestic supplier" stops working unless you can prove you were funding somebody to become one.

The speech was a trailer. The movie came out Monday.

The 4% Problem

The global magnet market runs roughly 260,000 tons a year. America’s about 10,000 tons of it.

Four percent.

Meanwhile, ask how many end up inside things Americans actually buy and the number is closer to 50,000.

The growth categories are the ones we haven't lost. Defense, data centers, humanoid robotics. Nobody offshores a Tomahawk guidance package to Ningbo.

But four percent was a market outcome. January 1 is a legal requirement. 

Which is the whole bet, but it's worth remembering how these things can go. 

The Synthetic Fuels Corporation was going to free America from OPEC. 

Congress wrote into the statute that it could not be terminated before September 1992. Reagan killed it in April 1986. Of $88 billion authorized, roughly $960 million ever got spent, across four projects, none of which survived. 

Congress has moved the magnet deadline before, and there's already talk on the Hill of phasing it rather than enforcing it cold. 

But notice what actually killed synfuels. Oil got cheap. The premise evaporated on its own and no vote could have saved it.

The magnet version would be a China you could count on. Nobody's betting on that. The F-35 still can't fly without one. This mandate dies only if Washington decides to let it.

That's a failure mode we control. The only kind worth betting on.

Do magnets. But choose carefully.