How ASML’s Lithography Machines Could Deter a Taiwan War

ASML’s sole-source EUV lithography machines in Veldhoven, Netherlands, are the critical bottleneck for Taiwan Semiconductor Manufacturing Company’s (TSMC) advanced chip production, creating an unprecedented supply chain chokepoint that could deter military conflict in the Indo-Pacific. Without these machines, TSMC cannot manufacture 5nm or smaller chips, crippling the global tech supply chain that powers everything from military drones to consumer electronics. The U.S. and China are already locked in a silent economic war over access to these machines, with geopolitical analysts warning that supply chain interdependence may now be a more potent deterrent than naval blockades.

Why a Dutch Machine Could Stop a War Over Taiwan

For decades, military strategists have focused on traditional deterrence: aircraft carriers, nuclear arsenals, and troop deployments. But in 2026, the most critical weapon in the Taiwan Strait may not be a battleship—it’s a $200 million machine built in Veldhoven, Netherlands.

ASML’s extreme ultraviolet (EUV) lithography systems are the only tools capable of etching circuits smaller than 7 nanometers. TSMC, which produces 60% of the world’s most advanced semiconductors, relies entirely on ASML for these machines. A single EUV machine costs more than a U.S. Navy destroyer and takes 18 months to manufacture.

**”If China were to invade Taiwan, the first casualty wouldn’t be TSMC’s factories—it would be the global economy,”** says Dr. Elena Vasquez, a supply chain economist at the Amsterdam Institute for Global Trade. **”The U.S. and its allies would have no choice but to intervene, not out of moral obligation, but because the collapse of Taiwan’s chip industry would trigger a $1.2 trillion annual GDP hit worldwide.”**

How the Supply Chain Became a Deterrent

The concept of supply chain deterrence isn’t new. During the Cold War, the U.S. and USSR understood that cutting off oil or grain supplies could cripple an adversary faster than a nuclear strike. Today, semiconductors have replaced oil as the strategic resource.

According to a 2025 report by the Bank for International Settlements (BIS), a disruption in Taiwan’s semiconductor output would cause:

• A 30% drop in global smartphone production within six months.
• A 45% increase in automotive chip shortages, halting production at 80% of global car manufacturers.
• A $3.5 trillion loss in market capitalization for tech-heavy economies like the U.S., South Korea, and Japan.

China has already taken steps to mitigate this risk. In 2024, it invested $45 billion in domestic semiconductor foundries, but analysts at SEMI estimate that China will still rely on imported EUV machines for at least the next decade. **”China could build 100 new factories, but without ASML’s machines, they’re just empty shells,”** says Mark Chen, a semiconductor supply chain consultant based in Taipei.

The Netherlands’ Unwitting Role in Global Security

Veldhoven, a quiet Dutch city of 45,000, is now ground zero for geopolitical strategy. ASML employs 2,500 engineers there, and its EUV machines are shipped to only a handful of approved customers—primarily TSMC, Samsung, and Intel. The Dutch government has classified ASML as a “strategic national asset,” meaning exports require cabinet-level approval.

In a 2026 interview with NRC Handelsblad, Dutch Foreign Minister Wopke Hoekstra stated: **”We never intended for our machines to become a tool of deterrence, but that is the reality. The U.S. and China both understand that cutting off ASML would be an act of economic warfare with catastrophic consequences.”**

Yet the Netherlands faces a dilemma. While ASML’s machines are vital to Western defense industries, the company’s global customers include Chinese firms like SMIC. In 2023, ASML shipped 12 EUV machines to China—enough to keep its semiconductor industry afloat but not enough to close the gap with TSMC. **”The Dutch government is walking a tightrope,”** says Vasquez. **”They can’t alienate China, but they also can’t risk becoming a direct enabler of a Taiwanese invasion.”**

What Happens If the Chokepoint Fails?

The biggest risk isn’t just economic collapse—it’s the potential for a miscalculation. If China believes it can seize Taiwan before the global backlash materializes, the supply chain deterrent could fail. **”The problem is timing,”** warns Chen. **”A full-scale invasion would take weeks to execute, but the economic damage would unfold over months. By then, it might be too late.”**

To prevent this, the U.S. and its allies are exploring contingency plans:

• Dual-use infrastructure hardening: TSMC has already begun decentralizing production, with new factories in Arizona and Japan. **[Emergency Infrastructure Consultants]** can help assess vulnerabilities in critical supply chains.
• Legal and trade sanctions: The U.S. is drafting new export controls to restrict ASML’s sales to China, but Dutch courts have already blocked similar measures as violations of EU trade laws. **[International Trade Law Firms]** specializing in WTO disputes are being consulted to navigate this gray area.
• Alternative manufacturing: The EU is investing €15 billion in its own semiconductor ecosystem, but experts estimate it will take until 2035 to become self-sufficient. **[Strategic Investment Advisors]** are advising governments on how to accelerate this timeline.

The Long-Term Shift: From Military to Economic Deterrence

This isn’t just about Taiwan. The ASML chokepoint is part of a broader trend: the rise of economic coercion as a primary tool of statecraft. From Russia’s gas cutoffs to Iran’s drone exports, supply chains are becoming the new battleground.

**”We’re entering an era where the most powerful weapon isn’t a missile—it’s a spreadsheet,”** says Dr. Vasquez. **”Governments will now weigh the economic cost of war before pulling the trigger.”**

But the system isn’t foolproof. Cyberattacks on ASML’s supply chain, sabotage, or even a natural disaster in Veldhoven could trigger a crisis. **”The real question is whether the world’s leaders understand that the next war might not be fought with bombs, but with broken supply chains,”** Chen adds.

The Bottom Line: Who Wins in This New Game?

The Netherlands may never have asked for this role, but its machines have already rewritten the rules of global conflict. For now, the chokepoint holds—but the tension is only increasing.

As the Indo-Pacific braces for potential conflict, businesses and governments must prepare. **[Risk Mitigation Specialists]** are already advising corporations on diversifying supply chains, while **[Geopolitical Risk Analysts]** track ASML’s every move. The question isn’t whether war will be deterred by supply chains—it’s whether the world’s leaders will act before the chains snap.

For those navigating this new landscape, the time to act is now. The World Today News Directory connects you with verified professionals equipped to handle the economic and strategic challenges ahead.