Nuclear submarines are a key part of America's military forces, but we have still lost two of them over the years. Here's ...

Since five people were killed in the Oceangate disaster, no-one has visited the famous 1912 ship on floor of the North ...

Trump reveals nuclear submarine movements to counter Russian threats over Ukraine, marking a rare instance of a U.S. president openly discussing classified military positioning.

A mock submarine was destroyed in a joint Russia-China naval drill just days President Donald Trump moved U.S. nuclear assets toward Russia, a report said.

By Mark Trevelyan (Reuters) -The Russian and Chinese navies have practiced hunting and destroying an enemy submarine in the Sea of Japan, Russia's defence ministry said on Wednesday, days after U ...

The Rybachiy base, which hosts nuclear-powered submarines from Russia’s Pacific Fleet, lies in a cove about 80 miles from the powerful earthquake that struck near the Kamchatka peninsula last week.