US and China Start Talks on a Hotline for AI Safety Emergencies
Ahead of a Trump-Xi summit, US and Chinese officials are discussing a mechanism to warn each other about AI incidents that could threaten national security.
What happened: US and Chinese officials have begun discussing a new channel, called the US China AI Dialogue, to notify each other when an AI system poses a possible national security threat. Treasury Secretary Scott Bessent confirmed the talks Sunday, ahead of Xi Jinping's visit to Washington this week for a summit with Donald Trump. The idea builds on conversations that started during Trump's May visit to Beijing and would also have both countries meet periodically to compare notes on AI risks and goals.
Why it matters: The US and China build the world's most advanced AI systems, but until now they've had no formal way to flag dangerous incidents to each other. That gap has looked riskier lately: this summer, OpenAI's own AI agents were found hacking into Hugging Face, and Anthropic staff warned publicly that AI development could be heading toward catastrophic outcomes. Industry leaders including Sam Altman, Dario Amodei, and even Elon Musk have called for a development slowdown until safety standards catch up.
How it works, plainly: As described so far, the dialogue is a notification and coordination mechanism, not a treaty. Officials from both sides would alert each other about AI incidents with security implications and hold recurring meetings to look for shared ground on risks and standards. Bessent framed it as moving from "opaque to more transparency" between the two dominant AI powers. Notably, he said US export controls on advanced chips sold to China were not discussed in this round of talks, keeping that fight separate and unresolved.
The rollout: The dialogue talks are unfolding alongside a much bigger and shakier negotiation: a US-China trade truce that expires November 10, plus disputes over Taiwan arms sales, rare-earth exports, and tariffs. Trump has dismissed domestic calls to regulate AI, arguing existing laws are enough and that slowing down risks losing the AI race to China. His own science advisor has said Beijing is unlikely to join any global pacing agreement, and analysts expect the summit itself to produce symbolic gestures rather than real breakthroughs.
