Russian and U.S. negotiators discussed the expiration of the last remaining nuclear arms pact between the two countries and ...

A Russian official said Moscow is ready to respond with military measures if the United States deploys its missile defense ...

The expiration of the last remaining nuclear treaty between the United States and Russia on Thursday has sparked fears about ...

The U.S. and Russia have agreed to reestablish high-level, military-to-military dialogue for the first time in more than four ...

Experts warn that the expiration of a long-standing nuclear arms control treaty between the two superpowers could mark the ...

Ukraine, Russia and the US concluded the second round of trilateral peace talks in Abu Dhabi on Wednesday, with Moscow ...

KYIV, Ukraine (AP) — Envoys from Moscow and Kyiv met in Abu Dhabi on Wednesday for another round of U.S.-brokered talks on ...

Nuclear treaty between US and Russia has expired, leaving world's largest arsenals uncapped as Trump demands new deal and Moscow warns agreement "impossible." ...

Ukrainian, Russian and U.S. envoys are meeting in the United Arab Emirates, the first known instance that officials from the Trump administration have sat down with both countries as part of Washingto ...

American negotiators trumpeted plans for a prisoner swap, but that was small recompense for months of diplomatic efforts by ...

The U.S. Under Secretary of State for Arms Control and ‌International Security Thomas DiNanno told delegates at ​the ...