Geopolitics disrupts chips — can Taiwan and South Korea cooperate to hold the line?

The intensifying geopolitical landscape, particularly the US-China tech rivalry, places immense pressure on Asia's semiconductor ecosystem. Taiwan and South Korea, as dominant forces in chip manufacturing, are at the epicenter of this disruption. The ballooning cost of advanced fabs, reaching up to US$40 billion, naturally centralizes production, yet geopolitical mandates are pushing for diversification and localized supply chains. This creates a fundamental tension that could either foster unprecedented collaboration or exacerbate competition within the region.

For Asia's tech market, this dynamic implies significant shifts in investment, R&D focus, and strategic alliances. Companies in these nations must balance economic efficiencies with national security imperatives, potentially leading to bifurcated product lines or geographically segmented markets. The ability of Taiwan and South Korea to coordinate strategies, share intellectual property, or even co-invest in next-generation technologies could determine their collective resilience and continued leadership in the global semiconductor arena, influencing everything from AI development to consumer electronics across the continent.