Ukraine obtains classified data on Russia's newest nuclear submarine, intelligence claims * 'Productive' phone call with ...

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

Satellite images show damage to Russia's Rybachiy nuclear sub base after a powerful July quake. Tensions rise as Trump, ...

Russia has declared it's no longer considers itself bound by a self-imposed moratorium on deploying nuclear-capable ...

As the political chess game intensifies, the Kremlin warns Trump about the power of words. Could this be the calm before a storm of unintended consequences?

President Donald Trump is escalating tensions with Russia by deploying two U.S. nuclear submarines to the region ahead of a ...

U.S. special envoy Steve Witkoff arrived in Moscow on Wednesday for talks with President Vladimir Putin, just two days before ...

The development comes as a deadline set by U.S. President Donald Trump for Russia to reach a peace agreement in Ukraine draws ...

Russia's Defense Ministry restricts airspace over Kapustin Yar from August 5-9 for missile tests, amid changes in nuclear ...

President Volodymyr Zelensky said Ukraine has already prepared a draft agreement on drones and is ready to finalize what he ...

Russia says it will drop its self-imposed ban on nuclear-capable intermediate-range missiles in response to US deployments, ...