A large new submarine drone, dubbed Excalibur, can be controlled while it is 'submerged on the other side of the world.' ...

The Royal Navy’s Astute-class is arguably the most advanced hunter-killer submarine ever built in the UK. -This 7,400-ton ...

The UK’s Royal Navy has successfully tested long-distance communication with its new Extra-Large Uncrewed Underwater Vehicle ...

BRITAIN, America and Norway have launched a major hunt for a Russian submarine suspected of threatening a US aircraft carrier ...

The prototype Royal Navy robotic submarine XV-Excalibur has provided a glimpse of the fleet of the future by patrolling the ...

Britain and Australia said Friday they will sign a 50-year commitment to their nuclear-powered submarine pact with the United States, seeking to bolster a deal that Washington has thrown into ...

Britain said on Thursday it would deepen its AUKUS nuclear submarine partnership with Australia through a new 50-year treaty that it expected to create jobs and boost British exports.

At least a dozen specialist NATO warplanes have been launched to search for a Russian submarine suspected of threatening an ...

The returning salience of nuclear weapons in international security has been illustrated starkly in the broad context of the ...

The US Navy’s submarine service is continuing to take key steps in developing and deploying uncrewed underwater vehicle (UUV) ...