US and Russia enter uncertain era as key nuclear pact expires

The last major arms-control agreement between the US and Russia expired Thursday, increasing the risk of a new arms race ...

Xi Jinping discusses growing links, ties with US and global crises in video call with Vladimir Putin

China’s Xi Jinping held a video call with his Russian counterpart Vladimir Putin to discuss bilateral ties and exchange ...

As US-Russia nuclear treaty expires, experts warn of runaway arms race

A treaty between Russia and the United States designed to cap nuclear weapons is due to expire on Thursday without further ...