The South Korean government and tech giants are pouring over $900 billion into AI infrastructure and memory chip fabrication to fend off 'RAMageddon', a worldwide memory chip shortage driven by AI advancements. The plan includes building four new memory fabs in the southwest, with Samsung alone earmarking 2,655 trillion won ($1.7 trillion) for the region over the next decade.

President Jae Myung Lee sees this as a triple-axis strategy to propel South Korea into an irreplaceable industrial power position by 2026. However, the risk is that by the time these facilities are operational, demand could have shifted or even diminished due to technological changes and market dynamics.

The move comes after existing facilities in Yongin and Pyeongtaek reached capacity, leading the government to push for a more distributed tech hub. This strategy aims to spread the economic benefits beyond Seoul’s central belt.

While South Korea's investment is significant, it pales in comparison to U.S. tech giants like Alphabet, Amazon, Meta, and Microsoft, who are collectively spending $650 billion this year on AI infrastructure alone. The success of South Korea's plan hinges on the ability to predict technological trends accurately.