Europe holds a single choke-point capable of halting the global AI arms race, and the window for using that leverage is closing fast.
The Dutch firm ASML builds the world’s only extreme ultraviolet lithography machines. These $400 million units etch patterns onto silicon at wavelengths 10,000 times thinner than a human hair. Without them, no advanced chips get made. Without chips, no new data centers come online. The entire AI industry grinds to a standstill.
Calls for a slowdown now span from Bernie Sanders to Bill Gates, who recently wrote that he would support “a credible plan for slowing down AI advances globally.” Anthropic has demanded a “brake pedal.” Voluntary restraint from industry players won’t materialize. Any pause must come from outside pressure.
Yet an international treaty seems unlikely. Each nation races ahead because losing means submitting to whoever wins. The nuclear weapons parallel applies perfectly. That leaves only one realistic mechanism: a single actor controlling a critical bottleneck with motivation to shut it.
The EU occupies exactly that position. ASML sits within European jurisdiction, and Washington has already demonstrated how vulnerable America remains to this dependency. US export controls blocking ASML sales to China inadvertently exposed the reverse dynamic: the entire chip-based future depends on one European company.
An outright export ban would freeze AI development globally. Regulators could catch up. Lawmakers could modernize copyright and tax frameworks. Societies could actually debate AI’s role rather than watching it accelerate past all guardrails.
The self-interested case for Europe proves equally compelling. In a best-case scenario, supply chains reorganize under EU oversight. Even under US retaliation, forcing that confrontation would halt Europe’s relative decline in compute and frontier models.
Meanwhile, Europe’s own tech boosters warn that the EU will eventually be forced to trade ASML access for American AI capabilities, only to discover the leverage has eroded as more machines ship abroad and competitors replicate the technology.
The “use it or lose it” logic that terrifies nuclear strategists applies squarely here. Europe can play this card now, or watch it expire.
