As the Cold War neared its end, the United States and the Soviet Union agreed a landmark treaty in 1987 to scrap all ...

In a statement Monday, the Russian Foreign Ministry linked the decision to efforts by the U.S. and its allies to develop ...

Trump reveals nuclear submarine movements to counter Russian threats over Ukraine, marking a rare instance of a U.S. president openly discussing classified military positioning.

"Putin will stop killing people if you get energy down another $10 a barrel. He's going to have no choice because his economy stinks," Trump said Tuesday.

Russia ended its moratorium on deploying medium and short-range nuclear missiles on Sunday, citing NATO actions after U.S.

Vladimir Putin is unlikely to bow to a sanctions ultimatum expiring this Friday from Donald Trump, sources close to the Kremlin have said.The US president has threatened to hit Russia with new ...

Former President Dmitry Medvedev, who often issues threats on social media, told the world to "expect further steps" ...

Rolf Mützenich, former leader of the SPD parliamentary group in Germany's Bundestag, has criticised a "nuclear exchange" ...

Russia on Monday announced it will stop abiding by a decades-old nuclear missile treaty with the United States, raising fears ...

President Donald Trump is escalating tensions with Russia by deploying two U.S. nuclear submarines to the region ahead of a Friday ceasefire deadline for Ukraine. -The move was a response to ...

More states are reconsidering nuclear weapons, even as the U.S., Russia and China engage in a renewed arms race. The result is a new era of nuclear angst. The post China Is Competing in the New ...