Jay Stratton led the classified operation that tried to trap something that wasn’t from Earth.

The Royal Navy has a “serious anti-submarine warfare gap” that weakens the U.K.'s ability to respond to Russia’s submarine ...

That this phase would begin in November was already known in July, but the witness list had not yet been announced.

Australia has unveiled three previously secret payloads for its Ghost Shark autonomous submarine drone: sea mines, logistical caches and Altius aerial drones capable of surveillance and strikes. View ...

The British Navy has a growing problem with its naval facilities, but new facilities commissioned may solve it. Here's what ...

United Kingdom confirms the SSN-AUKUS preliminary review ended in July, ahead of the September milestone cited in Parliament ...

Iran has developed detailed plans to attack undersea communications cables in the Gulf if the United States and Israel launch ...

China has revealed for the first time the deployment of third-generation nuclear submarine tests ...

The LR5 is operated by the Australian arm of James Fisher Defence and is one of six air dispatchable submarines in the world ...

What does soothing a crying baby have to do with finding a lost submarine? Both reveal a smarter way to face problems than waiting for certainty.

India's indigenous Air Independent Propulsion (AIP) programme for the Indian Navy's diesel-electric submarines reached a key ...

Iran has developed a detailed plan to attack submarine telecommunications cables in the Persian Gulf in the event of renewed ...