In 2005, a $100 million Swedish submarine delivered a humbling lesson to the U.S. Navy by “sinking” the $6 billion USS Ronald ...

The design is said to be reconfigurable to conduct different missions, including attacks on enemy vessels, mine-laying, ...

The actions taken by just a handful of submarine commanders have left an outsized mark on the course of history.

China reveals a reconfigurable diesel-electric drone submarine for diverse missions, including mine-laying, special ops, and ...

The USS New Jersey made waves when it was commissioned — the first submarine in the U.S. Navy's fleet designed specifically ...

The deepest a submersible of any kind has ever descended, the BBC reported in May 2019, was 10,927 meters or approximately ...

Russia’s newest submarine has caught global attention, but is it truly revolutionary or just another underwater vessel?

At the Zhuhai Airshow, China’s State Shipbuilding Corporation (CSSC) revealed an innovative and versatile design for a large ...

As the race for dominance intensifies across the world's oceans, submarines and undersea surveillance systems have emerged as ...

The S80 class submarines are the only 3,000-ton vessels in the world equipped with the AIP system, according to Navantia.