U.S. senators warn AI race has entered a 'critical window' and urge moves to prevent China overtaking

In remarks reported in Chinese, U.S. senators and technology experts warned that the global AI race has entered a critical window in which China could surpass the United States in key capabilities. They called for stronger export controls on advanced chips, tighter restrictions on AI cooperation with Chinese entities, and greater federal investment in domestic AI research and infrastructure to safeguard U.S. technological and national security leadership.