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.

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A powerful earthquake in Russia's Far East seemingly impacted the Rybachiy submarine base, a key Pacific Fleet installation.

Global tensions have hit a dangerous new peak as Russian President Vladimir Putin announces the termination of a key nuclear ...

Russia has said that it no longer considers itself bound by the terms of the treaty it signed with the United States decades ...

Despite some speculation among Western defense analysts, no evidence of damaged ships or submarines in Russia’s Pacific Fleet ...

Days after President Donald Trump said he deployed nuclear submarines ‘in the region’ of Russia, the Kremlin has issued a ...

Amid US President Donald Trump's increasing pressure to end the war in Ukraine, Russia has announced that it no longer ...

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

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

Russia has announced it will no longer adhere to limits under the INF Treaty, escalating tensions with the US amid ...