Just one nuclear arms pact between Moscow and Washington is still standing: New START, which experts say is on the ropes and ...

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

As we remember the devastating toll of Hiroshima and Nagasaki, Trump and Putin's dangerous nuclear posturing threatens to ...

The Russian and Chinese navies have practiced hunting and destroying an enemy submarine in the Sea of Japan, Russia's defence ...

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

The Russian and Chinese militaries practiced destroying an "enemy" submarine during joint naval drills Wednesday, just days after President Donald Trump moved a pair of nuclear submarines toward ...

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

These form the bulk of the US Navy’s submarine fleet and are designed to hunt and destroy enemy subs and surface ships with ...

Candace Rondeaux discusses the Trump administration’s decision to send nuclear submarines to Russia with Dr. Kaye.