Canada is preparing for one of the most expensive military purchases in its history — a brand-new fleet of submarines. The ...

In 1963, USS Thresher sank, killing all 129 aboard—sparking decades of speculation. It remains the deadliest submarine ...

Russian authorities have allegedly allocated $369 million to recover the remains of K-27 and K-159, two Soviet era submarines ...

Russia has unveiled plans to raise two nuclear submarines from the Arctic seabed over fears they could leak radioactive waste ...

Model of the Kursk nuclear submarine at the Lennusadam Maritime Museum in Tallinn, Estonia. Pjotr Mahhonin/Wikimedia Commons, CC BY During his first term, Vladimir Putin had to confront a raft of ...

A triad of SSGs, SSKs, and SSNs would comprise a forbidding implement of access denial for the US Navy in the Indo-Pacific.

A Navy wreck from World War I was officially discovered this year, despite technically being found before. Here's how modern ...

Moscow’s cover-up of the Kursk submarine incident seriously damaged Russian President Vladimir Putin’s prestige—and was even viewed by some as a “turning point” for modern Russia. The Americans almost ...

A fire at a nuclear submarine shipyard is still being investigated by police almost a year on. It took firefighters about 15 ...

If you've ever wondered what the safest place is to be during a tsunami, your first thought is most likely high on a mountaintop somewhere. But what about the depths of the ocean, in the fortified ...