Taiwan's Chip Dominance Makes It the World's Most Critical Economic Flashpoint
Taipei, Wednesday, 10 June 2026.
A Chinese attack on Taiwan would instantly cut off 100% of AI chips and 95% of the world’s most advanced semiconductors. Europe cannot consider itself a bystander.
The Silicon Shield: What It Means and Why It Matters
The semiconductor industry sits at the heart of this story — not photonics or quantum computing. Semiconductors are the microscopic electronic components that power virtually every modern device, from smartphones and laptops to fighter jets, medical equipment, and artificial intelligence systems [GPT]. Taiwan has not merely become a significant player in this industry; it has become, by almost any measure, the irreplaceable backbone of the entire global supply chain [1]. The concept invoked by Taiwan’s deputy foreign minister François Chih-chung Wu in his exclusive interview with Euronews Next on Wednesday, 10 June 2026, is the so-called ‘silicon shield’ — the proposition that Taiwan’s extraordinary manufacturing dominance makes it economically untouchable, or at least too costly to attack without inflicting devastating collateral damage on the very economies that might otherwise remain neutral [1].
How Semiconductor Manufacturing Actually Works — and Why It Cannot Be Easily Moved
Understanding why Taiwan’s position is so difficult to replicate requires a basic grasp of how advanced semiconductor fabrication works. At its core, chipmaking involves printing extraordinarily fine circuit patterns onto silicon wafers using a process called photolithography [GPT]. The most cutting-edge version of this process — extreme ultraviolet (EUV) lithography — uses light with a wavelength of just 13.5 nanometres to etch circuit features smaller than the diameter of a strand of DNA [GPT]. The machines capable of performing this process at commercial scale are produced by one company in the world: ASML, headquartered in Eindhoven, the Netherlands [GPT]. This creates a direct and consequential link between Taiwan’s chip fabs and Dutch industrial output that Wu’s warning was, in part, designed to illuminate.
Europe’s Exposure: From Dutch Supply Chains to the EU Chips Act
For European policymakers, Wu’s warning delivered on 10 June 2026 arrives at a moment of acute strategic sensitivity. The EU Chips Act, designed to increase Europe’s share of global semiconductor production, reflects a growing recognition in Brussels that dependence on a single geographic region for critical technology inputs constitutes a systemic economic risk [GPT]. But the legislation’s ambitions exist in tension with present-day reality: European industry, including the Dutch high-tech manufacturing sector built around ASML’s EUV machines, remains deeply integrated with Taiwanese supply chains [GPT]. A disruption to Taiwan’s fabs would not simply reduce chip availability — it would halt production across industries that have no short-term alternative source [1].
Taiwan’s Ask of Europe: Partnership, Not Promises of War
It is worth being precise about what Wu is and is not requesting from Europe. Speaking on 10 June 2026, he was not calling on European nations to make military commitments or pledge to enter a conflict over Taiwan [1]. His framing was deliberately relational: ‘When you get married, you do not ask your spouse whether they are prepared to die for you. You build a relationship. You work together,’ he said [1]. The ask is for sustained diplomatic engagement, economic partnership, and a clear-eyed recognition of shared interests — not a security guarantee. Taiwan, Wu explained, is navigating an extraordinarily delicate balance: ‘defending our democracy and our way of life on one side, not provoking China too far on the other, and navigating a world that, even in trying to be neutral, ends up being neutral in China’s favour’ [1][3].