Southeast Asian nations face increasing pressure from both the US and China as the competition for influence extends to the realm of artificial intelligence. Traditionally committed to non-alignment, these countries are now being asked to choose between Washington’s “Pax Silica” initiative – an AI supply chain excluding China – and Beijing’s World Artificial Intelligence Cooperation Organisation (Waico). This push tests the region's long-held policy of neutrality in the US-China rivalry. The US aims to establish a China-free AI network, while China seeks regional participation in its own AI-focused organization. Sources indicate growing concerns about being forced to align with one side or the other. This emerging AI battleground presents a significant diplomatic challenge for Southeast Asian leadership, potentially straining their commitment to independence. The situation promises to intensify as both superpowers vie for technological dominance and regional partnerships.