US–China AI Safety Cooperation Faces a Verification Test as Global Governance Debate Widens

Hong Kong, 17 September 2026 – Cooperation between the United States and China remains a central challenge for a credible global AI safety strategy, as geopolitical competition complicates efforts to manage risks that cross national borders. The debate is moving beyond whether dialogue is desirable towards whether commitments can be verified, enforced and reconciled with competing national-security objectives.

The latest discussion highlights the difficulty of converting shared concern into a formal agreement. Analyst Samm Sacks of Johns Hopkins University’s School of Advanced International Studies has argued that acknowledging common risks could create room for engagement even where a comprehensive accord remains difficult. That is a potential diplomatic opening, not evidence that either government has accepted binding restrictions.