The Lee Jae Myung administration has placed AI at the centre of its economic policy with a sweeping "economic blueprint" built around 30 priority projects — half devoted to AI, the other half to building what the government calls an "ultra innovative economy."
Behind the rhetoric sits real capital: the National Growth Fund, valued at approximately KRW 150 trillion — roughly $100 billion — funded equally by the Advanced Strategic Industry Fund and government-backed bonds managed by the Korea Development Bank.
Physical AI: The Strategic Differentiator
What sets South Korea's approach apart from its neighbours is its focus on what analysts are calling "Physical AI" — the application of artificial intelligence directly onto factory floors, supply chains, and industrial processes.
The government has committed to creating 500 AI-powered factories by 2030, leveraging an industrial base that accounts for a third of national GDP.
The Semiconductor Advantage
South Korea's position in the AI hardware stack is globally unmatched. As of early 2026, high-bandwidth memory 4 (HBM4) has emerged as a critical bottleneck technology for advanced AI accelerators. Samsung Electronics and SK hynix are expected to supply the majority of HBM4 used in next-generation AI platforms.
This gives South Korea extraordinary leverage in the global AI supply chain.
Speed vs Structure: The Japan Contrast
The divergence between South Korea and Japan's AI strategies offers a useful lens for understanding regional dynamics. South Korea emphasises speed — rapid software deployment, commercialisation, and platform integration. Japan emphasises structure — capital-intensive infrastructure, physical AI, and long-cycle industrial foundations.
The strategic implication is that these approaches are complementary, not competitive. Together, they could offer a credible regional alternative to the US and Chinese AI ecosystems.
What This Means for Enterprise Leaders
For businesses operating in or selling into the South Korean market, the $100 billion fund signals a sustained, multi-year commitment to AI adoption across every major industrial sector. Vendors with industrial AI solutions will find a receptive and well-funded market.