As the global race to build “sovereign AI” gains momentum, Southeast Asia is carving out a strategic role in the next wave of digital infrastructure, and the Johor-Singapore Special Economic Zone (JS-SEZ) is emerging as a focal point. High-profile moves, like Nvidia CEO Jensen Huang’s recent visit to the Middle East, have spotlighted the growing link between AI innovation and national policy. In Southeast Asia, JS SEZ is becoming a real-world testbed for how governments can work together to support AI-powered industries.