Why have just one technological breakthrough when you can have two at the same time? The Royal Navy has installed for the first time a quantum clock into its XV Excalibur robotic submarine for ...

In 2019, a bizarre and brightly-yellow submarine, bearing an uncanny resemblance to North Korea's deadly "Shark"-class ...

Admiral Naveed Ashraf says Hangor-class submarines will join Pakistan Navy in 2026 as Pakistan-China naval cooperation ...

The multi-year deal to buy 15 nuclear submarines for the U.S. Navy that has been delayed by negotiations over ballooning costs of labor and material could be wrapped up by the end of the year, HII ...

China’s navy backs its missile salvos with a fast-expanding “silent service” built for anti-access/area denial. -The force ...

America's dominance beneath the waves grows as its newest nuclear submarine completed its initial sea trials and prepares for ...

South Korean shipbuilder Hanwha Ocean formally pitched to Philippines' President Ferdinand Marcos Jr. its bid to build KSS-III PN submarines for the Philippine Navy.

(CNN) — US President Donald Trump said Friday he was ordering two US Navy nuclear submarines to “appropriate regions,” in response to remarks by Dmitry Medvedev, Russia’s former president and current ...

In 2015, a small French submarine called the Saphir snuck past the defenses of the USS Theodore Roosevelt aircraft carrier ...

The Pakistan Navy expects its first Chinese-designed submarine to enter active service next year, the country's top admiral told Chinese state media, bolstering Beijing's bid to counter regional rival ...