What happened in China This is not primarily a story about what China did. It is a story about what Brussels did — and what it failed to enforce. Starting in 2026, the EU significantly restricted Chinese entities from participating in Horizon Europe, the bloc's €93.5 billion research and innovation programme. The ban covers some of the most strategically sensitive areas in modern technology: artificial intelligence, quantum technologies, semiconductors, and biotechnology. Research actions on health, digital infrastructure, and civil security are now fully closed to Chinese entities. The rationale is not complicated. Under President Xi Jinping, the Chinese Party-state has expanded the role of Communist Party Committees within firms and strengthened alignment between commercial actors and national security priorities. When a Chinese institution participates in a European research programme, the intellectual output does not remain in a neutral academic commons — it sits inside a system with legally mandated…