The Japan Maritime Self-Defense Force said it is building up defense capabilities to enhance deterrence and response.

China’s navy has recently improved the anti-submarine capabilities of its Type 055 large destroyer.

Italian submarine-maker M23 revealed details of two mini-submarine types at the DIMDEX 2026 show held in Doha from 19 to 22 ...

The Royal Navy highlighted its Hybrid Air Wing and Atlantic Bastion strategy as Leonardo’s full-scale Proteus autonomous ...

Using robotic fins, researchers at the University of California, Riverside, have learned how stingrays ...

A 2020 satellite photo shows the immense power of 7-story waves crashing along the Portuguese coast. Later the same day, a ...

We've got something really exciting to show you today! We travelled to California to check out the Jet Shark, a submarine with gull-wing doors that can fly out of the water at speeds of 45mph (72km/h) ...

Ukraine's underwater drones have broken through the long-held belief that submarines are unbeatable. On December 15, 2025, they struck a Russian Kilo-class submarine in a well-guarded Black Sea port.

In the final weeks of the war, the Navy hunted down and sank five German submarines in the North Atlantic. They stopped what ...

Dec. 25 (Asia Today) --North Korea released images of Kim Jong-un inspecting what it called a nuclear-powered submarine construction project, a move analysts said was aimed at casting South Korea's ...

The USS Annapolis fast-attack submarine operates out of Guam in the Indo-Pacific—and would be America’s first line of defense if a major conflict erupted there. In late December, the USS Annapolis, a ...