Military submarines are out there, lurking under the water, ready for action, but how long can they stay down there? It's ...

As the new American president shook allied capitals all over the world, a Virginia-class submarine — the USS Minnesota — ...

Australia’s global shipbuilder Austal has billionaires Andrew and Nicola Forrest on board as it raises $220m in new equity to ...

The new Columbia class SSBNs will be about the same length of the 15,500 ton Ohios but about 5 percent larger in diameter and displace 18,500 tons on the surface. The Ohios were based on 1980s ...

The US navy Virginia-class fast-attack submarine USS Minnesota is moored at HMAS Stirling in WA kicking off the first of two ...

US Virginia class submarine, USS Minnesota (SSN 783) has arrived at HMAS Stirling in Western Australia on 25 February for a routine port visit, the ...

A Virginia-class attack boat is in Perth, Australia for a port visit as part of the ongoing AUKUS partnership that’s gearing ...

In an alarming signal to the US ... build nuclear-powered submarines. North Korea already has one of the world's largest fleets, with an estimated 70-90 diesel-powered submarines in its navy.

SEOUL, South Korea — North Korea unveiled for the first time a nuclear-powered submarine under construction ... “It would be absolutely threatening to us and the U.S.,” Moon said.