Today's military submarines often run on nuclear power, which keeps them from having to put into port every few days for fuel ...

The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...

Beneath the waters off the Western Australian coast, sonar operators aboard a U.S. Navy Virginia-class submarine are ...

Australia will get one of the most advanced and stealthy nuclear submarines in the world under the AUKUS partnership, as per ...

The Congressional Research Service say that this new type of submarine, which is to be the successor to the Virginia and ...

One of the US Navy’s most prized assets – a Virginia-class nuclear submarine – has been visiting Australia. We stepped aboard ...

North Korea has unveiled for the first time what it says is a nuclear-powered submarine under construction, a weapons system ...

China has delivered a second new submarine, equipped with state-of-the-art weapons and sensors, to Pakistan as part of its efforts to beef up the navy of its all-weather ally to back its growing ...

North Korea has conducted a slew of underwater-launched ballistic missile tests since 2016, all from the same 2,000-tonne ...

China has delivered a second Hangor-class submarine to Pakistan as part of an $5 billion deal for eight submarines, ...

SEOUL, South Korea — North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system ...