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, ...

Following a disastrous underwater collision, the Connecticut was originally scheduled to complete repairs in 2025—but its return was pushed back to this year, and could be further delayed.

The Royal Canadian Navy is moving forward with plans to introduce a new bow sonar array on three of its four Victoria-class ...

Israeli underwater technology group DSIT Solutions has lifted the curtain on a new compact multimission, multiarray sonar ...

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

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

A British man faces a possible life sentence after a federal jury convicted him of importing and distributing fentanyl ...

Taiwan's first indigenous submarine, the Hai Kun (海鯤), or Narwhal, this morning conducted its first submerged sea trial and ...

We follow a violent nighttime clash in the North Atlantic where a lone American destroyer hunts a German U-boat in extreme ...

India's Armed Forces are undergoing a major modernisation drive with upgrades across air, land and sea. From the AMCA stealth ...

They’re the caretakers of one of only five remaining diesel boats in the U.S. fleet, a boat that in many ways was the link ...

At the height of the Cold War, when the US and Russia tracked each other not only across continents but beneath the oceans, ...