Russia and North Korea formed a strategic partnership last year, committing both sides to mutual military aid.

Diesel-electric submarines have diesel engines as well as electric motors. The diesel engines only work while the sub is on ...

Chinese researchers have developed an AI that analyzes sensor data from underwater observation to detect enemy submarines.

The US Navy wants to mix uncrewed underwater vehicles into its submarine forces. A commander said it's taking a "SpaceX approach" to testing, getting systems out quickly to see what works. The ...

Intelligence gathered by South Korea suggests that North Korea has received nuclear submarine technology from Russia. This includes a nuclear reactor and other essential parts that are needed to power ...

In traditional anti-submarine warfare, a quiet submarine equipped with advanced decoys has a survival chance as high as 85 per cent, making them “one of the biggest threats” to China’s surface fleets, ...

Marine litter is a major environmental problem around the world. As part of the EU project SEACLEAR, a research team at the ...

Deep beneath the ocean, a submarine’s crew relies on its air systems to stay alive. But in this tragic disaster, the very ...

BAE Systems plans to introduce an autonomous submarine, Herne, by 2026. The venture responds to global military concerns ...

Acting Prime Minister Richard Marles said the Ghost Shark fleet would complement, not replace, the AUKUS alliance.

Australia said Wednesday it will deploy a $1.1 billion fleet of "Ghost Shark" underwater attack drones to bolster its ...