Southeast Asian leaders have long insisted they will not be forced to pick sides in the great-power rivalry between the US and China. But their posture is about to be further tested.This time, the battleground is AI. While Washington wants the region locked into Pax Silica – its bid to build a China-free artificial intelligence supply chain – Beijing wants its neighbours to join China’s own World Artificial Intelligence Cooperation Organisation (Waico).Sources told the South China Morning Post...