Headlines

US, China should treat AI risk like a pathogen, not a missile

Donald Trump and Xi Jinping wrapped up their Washington summit on September 25 with a two-month extension of the trade truce and warm words about friendship. On artificial intelligence, the leaders mostly ratified what their deputies had sketched in New York days earlier: a

Asia •

US challenges China on secret nuclear tests as arms race looms

A mounting standoff over allegations of covert Chinese nuclear testing and rapid arsenal expansion has collided with an intensifying domestic debate within the US over whether it must abandon its decades-long test moratorium. US officials are pressing China in confidential

Asia •