"Rhetoric sometimes turns into action in unpredictable ways," a former senior U.S. arms control official told Newsweek.

American nuclear forces consist of ballistic missile submarines, land-based intercontinental ballistic missiles, and bomber ...

The Kremlin warned Monday against “nuclear rhetoric” after President Trump repositioned two nuclear submarines because of ...

Russia said on Monday that everyone should be "very, very careful" about nuclear rhetoric, responding to a statement by U.S.

The Project 955A Borei-class ballistic missile submarine Knyaz Pozharsky entered service less than two weeks ago.

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.

The Kremlin has tried to calm tensions in a feud between Trump and Medvedev that spiraled into nuclear threats.

Donald Trump ruffled Kremlin feathers last week, when he ordered two US nuclear submarines to move closer to Russia.

Aerial visuals from Gaza reveal unprecedented levels of destruction caused by ongoing Israeli strikes, leveling entire cities ...

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

Tensions between the U.S. and Russia are reaching a boiling point as US President Donald Trump claims he’s ordered the ...