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

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 ...

Russia has declared that it no longer considers itself bound by a self-imposed moratorium on the deployment of nuclear-capable intermediate-range missiles.It is a warning that potentially sets the ...

K-555 Knyaz Pozharsky is a Project 955A Borei–A–class vessel, a crucial component of the Kremlin's nuclear triad.

Ukraine's army intelligence agency has announced it has obtained classified information about Russia's newest nuclear missile ...

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 ...

Former Russian president Dmitry Medvedev - now deputy head of the country's powerful Security Council - blamed NATO nations ...

President Trump has positioned nuclear submarines close to Russia. What pressure, if any, is this bringing on Russian President Vladimir Putin? NPR's Leila Fadel speaks with Sergey Radchenko, a ...

President Trump is rattling the U.S.’s formidable nuclear saber amid his growing frustration with Russian President Vladimir ...

The Rybachiy base, which hosts nuclear-powered submarines from Russia’s Pacific Fleet, lies in a cove about 80 miles from the ...