The U.S. Navy launched a tethered Blueye X3 through USS Pasadena’s torpedo tube to test underwater inspections from a ...

China has launched a 14,764-foot-class deep-sea robot for a scientific exploration mission in the South China Sea.

Autonomous underwater vehicle (AUV) surveys can now be guided from shore: Fugro completed a three-month deepwater geohazard ...

Submariners have little room to exercise and no running track. Here's how sailors adapt strength and cardio workouts while ...

Plastic waste has been found in the most remote places — including, now, a deep-sea canyon off the coast of Argentina, according to a recent study. “The very first item spotted was a plastic bag ...

The MOD said last December that Excalibur was classified as an Extra-Large Uncrewed Underwater Vehicle (XLUUV). It was built by Plymouth-based MSubs and developed by the UK’s Submarine Delivery Agency ...

The 40ft-long Excalibur crew-less vessel launched a US warhead in secret trials, copying the capability of more expensive and much larger manned submarines.

The missile test will send a signal to Russia and forms part of a wider drive to protect Britain’s vital seabed cables ...

Iran’s Revolutionary Guards said on Tuesday it had captured a US uncrewed submarine at the entrance to the Strait of Hormuz, offering a rare glimpse into how underwater drones are being used in ...

An unmanned U.S. submersible that Iran's Islamic Revolutionary Guard Corps says it captured at the entrance of the Strait of Hormuz, at an undisclosed location in Iran, in this picture obtained on ...

WASHINGTON, Sept 8 (Reuters) - Iran's Revolutionary Guards said on Tuesday it had captured a U.S. uncrewed submarine at the entrance to the Strait of Hormuz, offering a rare glimpse into how ...