Global alarm is growing after the last remaining nuclear arms control treaty between the United States and Russia officially ...

The last major nuclear arms control treaty between Russia and the United States expires on Thursday, ushering in an era ...

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

The agreement was reached following meetings between U.S. Gen. Alexus Grynkewich, who is the commander in Europe of both U.S.

Russian missiles and drones have pounded Ukraine’s energy grid in recent weeks, plunging people into frozen darkness in one ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

The Winter Games, which officially open in Italy on Friday, are rooted in international cooperation. That feels out of place ...

The United States and Russia have agreed to re-establish high-level military-to-military dialogue, the Pentagon said Thursday ...

Communications between the U.S. and Russia were suspended in 2021 shortly before Russia launched its full-scale invasion of Ukraine.

Russian President Vladimir Putin and Chinese leader Xi Jinping held a video call Wednesday to discuss the burgeoning economic ...