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

Trump reveals nuclear submarine movements to counter Russian threats over Ukraine, marking a rare instance of a U.S.

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

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

Former Navy Capt. and Pentagon adviser Gene Moran said submarine positioning is “rarely” talked about, and Trump may have ...

The bombing of Hiroshima and Nagasaki should be a reminder of the horrors of nuclear attack – not a chance for Britain to announce it is spending billions on submarine-launched atomic warheads, says C ...

President Trump joked about installing ‘nuclear missiles’ during a White House roof inspection of his $200 million ballroom ...

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

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

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

But U.S. Rep. Joe Courtney, D-2nd District, and other lawmakers warned that there are funding gaps in the White House budget ...

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