The Best Argument Against a Taiwan War Is Also the Most Fragile: Everyone Would Lose

US officials increasingly describe a Taiwan conflict in economic terms: a shock so severe that it would dwarf ordinary recessions and disrupt the technological foundations of the global economy. That is true, and not sufficient reassurance.

What happened

Reuters reported that the de facto US ambassador in Taipei warned a cross-Strait conflict would be disastrous, while Taiwan continues increasing defence spending and Beijing maintains its sovereignty claim.

The argument

Mutual economic pain can deter rational actors, but security dilemmas are powered by different calculations: credibility, identity, military windows and fear of future weakness. The fact that a war would be ruinous does not make it impossible.

Why this matters beyond the headline

Economic catastrophe should deter conflict across the Taiwan Strait. History offers little comfort that leaders always choose aggregate prosperity over nationalism and strategic fear. The issue reaches beyond one news cycle because security increasingly joins semiconductors, energy, trade and technological sovereignty.

governments want resilience without surrendering cross-border prosperity. State & Power therefore treats the story as part of a wider political system rather than an isolated event.

investment, procurement and alliance behaviour reveal where power is moving. Watch legislation, budgets, courts, polling, investment and implementation rather than declarations of victory.

What happens next

Deterrence will depend on military balance, crisis communication and whether Washington and Beijing can prevent symbolic political disputes from becoming tests of resolve.

Editorial note

This article separates sourced reporting from analysis. The factual record is linked below; judgments and conclusions are State & Power's editorial analysis.