China reportedly now requires top AI researchers to get permission before leaving the country

China is reportedly requiring top AI professionals at major private firms to get official approval before traveling abroad.

The rule appears to expand earlier informal warnings, especially around travel to the U.S., for people on strategically important AI projects.

Beijing is tightening control over strategic AI talent and know-how amid intensifying competition with the U.S. in advanced technology.

The move reflects concerns over data leaks, technology theft, and foreign talent poaching in the AI sector.