Researchers at University of Tsukuba have identified two fundamental coordination patterns underlying the underwater dolphin ...

The new submarines of Pakistan use a special technology known as Air Independent Propulsion (AIP). It allows them to be ...

Hai Kun (SS-711), also known as Narwhal, successfully completed its first submerged sea trials on January 29, 2026.

Submarines survive by exploiting how sound moves through the ocean, from passive sonar and anechoic tiles to thermoclines, shadow zones, and ultra-quiet propulsion. This explains the physics, ...

The market shows strong growth maturity, driven by defense contracts and advancing AI autonomy. Core subsystems operate at ...

Swiss technology group ABB has received an order for an energy, propulsion, and control solution for four new hybrid ferries operated by BC Ferries in Canada.

Modern warships are built to survive massive explosions, but many remain vulnerable in a far quieter way. This breakdown explores the idea of propulsion disablers, small and relatively inexpensive ...

India and Germany are close to finalizing a historic $8 billion submarine manufacturing agreement, likely to be signed by the end of March.

Using robotic fins, researchers at the University of California, Riverside have learned how stingrays are able to swim with ...

The International Maritime Organization's Sub-Committee on Ship Design and Construction (SDC) held its 12th session at IMO ...

Three Washington State Ferry boats returned to service over the weekend after experiencing mechanical issues.

After submerging the robot in underwater tunnels designed to mimic swimming near the sea floor, their tests indicate that ...