Korea’s ₩800 Trillion Semiconductor Bet: Why the AI Chip War Has Become a National Race - semivision

South Korea's announcement of an 800 trillion won ($518 billion) semiconductor ecosystem plan on June 29, 2026, marks a fundamental shift in the global semiconductor landscape, moving beyond corporate... Read original →

South Korea’s ₩800 trillion semiconductor initiative elevates the AI chip race from corporate rivalry to national infrastructure warfare. Technologically, it will catalyze domestic HBM and advanced packaging ecosystems, forcing rapid localization of EUV, silicon interposers, and CoWoS-like integration—closing the loop from memory to foundry to OSAT. Regulatory risks loom large: massive state subsidies may invite WTO scrutiny, while export controls on critical tools (e.g., ASML EUV) could inflate real project costs by over 15%. Strategically, the U.S. is likely to accelerate CHIPS Act Phase II funding for Intel and Micron, while TSMC in Taiwan, China may deepen U.S.-Japan alliances to fortify its foundry moat. Over the next 12–24 months, a 'winner-takes-most' dynamic will crystallize: hyperscalers will lock in long-term capacity options with top-tier memory makers, squeezing out smaller players unable to shoulder the $10B+ HBM fab investments—dramatically accelerating global semiconductor consolidation.