The U.S. Navy's submarine capabilities are still considered superior, but Beijing is working hard to catch up.

The most prominent visual feature of the new submarine – Nato code name Sui-class – is its X-tail rudder configuration. It is ...

The USS Lionfish was commissioned in 1944 and earned one battle star for service in World War II. It sank a Japanese ...

China has ramped up its production of nuclear-powered submarines over the past five years to the point where it is launching subs faster than the United States, threatening to negate a sea-power ...

With the 09IIIB class and future 09V class, China’s development of nuclear-powered (and nuclear capable) submarines is at an ...

Australia has taken a major step in delivering its future nuclear-powered submarine capability by paying Aus$310 million ($220 million) for the first British-built parts of nuclear reactors destined ...

Walk the deck, tour the cramped interior, then spend the night onboard for a one of a kind history experience you’ll remember ...

In June 1943, a Kentucky congressman walked up to a microphone and gave Japan one of its greatest intelligence victories of WWII.

A Royal Navy submarine has arrived in Australia for an historic visit to strengthen the UK’s commitment to the security of ...

"South Australia is at the centre of one of the most significant defence undertakings in our history," Premier of South ...