Nuclear submarines have quietly reshaped how major powers compete at sea, turning the deep ocean into a domain where a ...

Analysts differ on the question of whether Moscow would trade away highly sensitive nuclear submarine technology in exchange for battlefield support.

Experts warn the expiration of a long-standing nuclear arms control treaty between the two superpowers could mark the start ...

Satellite imagery has revealed what analysts believe is China’s first example of the next-generation ...

A top arms diplomat at the State Department recently laid out what might come next as Washington upends decades of federal policies on nuclear proliferation.

MOSCOW(AP) — Russia has conducted a successful test of a new atomic-powered and nuclear-capable underwater drone, President Vladimir Putin said Wednesday, declaring that the new weapon can't be ...

The New Start treaty has limited the number of deployed strategic nuclear warheads for both countries.

To the editor: Eighty years ago, more than 200,000 people were killed by two atomic bombs dropped in Japan. Humanity did not recoil from that horror. Instead, we went on to stockpile around 70,000 ...

The last remaining nuclear arms pact between Russia and the United States is set to expire this week, removing any caps on the two largest atomic arsenals for the first time in more than a ...

Claims echoed by local media that Rosyth Dockyard could be set to "host nuclear weapons" are, frankly, nonsense.

MOSCOW (AP) — Russia has conducted a successful test of a new atomic-powered and nuclear-capable underwater drone, President Vladimir Putin said Wednesday, declaring that the new weapon can’t be ...