All names of people and organizations appearing in this story are pseudonyms… The first warning came not from a missile launch or a naval clash, but from a procurement delay. In February 2027, executives inside NVIDIA received notice that shipments of dysprosium and terbium magnets for next-generation AI server cooling systems would be delayed indefinitely. The minerals themselves were not rare in the earth’s crust. What was rare was the ability to refine them at industrial scale. China controlled nearly all of that. For years, American strategists had assumed software would determine the future balance of power. Silicon Valley produced frontier AI models that could autonomously write software, design molecular compounds, coordinate drone swarms, and optimize entire logistics systems. American firms dominated foundation models, hyperscale cloud infrastructure, and semiconductor architecture. OpenAI, Anthropic, and Google had become...