President Trump has appeared to suggest on social media that the U.S. resume testing nuclear weapons for the first time in ...

President Donald Trump Thursday sowed confusion among experts with his call for the start of nuclear weapons testing, with some pundits interpreting the announcement as US preparations for a shock ...

Russia said it tested a nuclear-powered cruise missile and torpedo, two of its experimental weapons, in recent days.

Experts say there are roughly 12,241 nuclear weapons across the world, with just over 9,600 thought to be operational.

Russian President Vladimir Putin, speaking earlier during a meeting with veterans of the special military operation, announced the successful testing of the Poseidon nuclear-powered, unmanned underwat ...

Konstantin Kosachev believes that the whole point of these actions by the US and their NATO allies to undermine the system of arms control agreements was to remove the restrictions that prevented them ...

Putin has followed up his Burevestnik nuclear missile revelation with another major military show of power — unveiling Russia ...

Russian President Vladimir Putin has unveiled the Burevestnik, a nuclear-powered cruise missile capable of carrying a nuclear ...

Russian leader Vladimir Putin claimed his nation conducted a successful flight of a nuclear-powered cruise missile. Here’s ...

"They know we have a nuclear submarine...right off their shore" says Donald Trump, after claims Russia has successfully ...