The Russian and Chinese militaries practiced destroying an "enemy" submarine during joint naval drills Wednesday, just days ...

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

Rolf Mützenich, former leader of the SPD parliamentary group in Germany's Bundestag, has criticised a "nuclear exchange" ...

President Donald Trump has ordered the repositioning of two U.S. nuclear submarines. Friday's decision comes after what he ...

President Trump says he has "ordered two nuclear submarines to be positioned in the appropriate regions," after comments from ...

Tension between the U.S. and Russia has escalated this week as Trump and Medvedev have exchanged harsh statements.

The Kremlin tried Monday to defuse tensions caused by remarks from one of Russia’s top officials that led President Trump to ...