Samsung & SK hynix Pledge $528 B Gwangju Chip Megacluster

South Korea’s state-chaebol choreography echoes President Park Chung-hee’s 1970s ‘Heavy-Chemical Industrialization Drive,’ when Seoul steered Samsung and Hyundai into steel and shipbuilding with heavy incentives and patriotic rhetoric. Today’s pledge fits a 40-year pattern: government leverages tax breaks, infrastructure, and moral suasion to keep strategic industries onshore and, increasingly, outside the Seoul megaregion. Globally, it mirrors the 1980s Japanese relocation subsidies and the 2020s U.S./EU subsidy races sparked by the COVID-era chip shortage—evidence that semiconductor capacity is now treated like oil was in the 20th-century security calculus. Whether this moment marks genuine decentralization or just political theater will hinge on water, power, and supply-chain build-out; announcements without shovels have famously fizzled before (note Intel’s 1979 Rio Rancho promise vs. slow build). Over a century horizon, the episode illustrates how control over lithography and memory production, not geography, defines economic sovereignty, and how states repeatedly gamble vast sums—and political capital—trying to anchor that control within their borders.