-Designed in the 1970s with an emphasis on stealth, the seven boats were coated in anechoic tiles to reduce their acoustic signature. -Initially armed with Spearfish torpedoes for anti-submarine ...

A new order for tug boats to tow nuclear-powered submarines at His Majesty’s Naval Base (HMNB) Clyde could be built in China.

The UK Submarine Delivery Agency announcement on 11 December 2025 that it handed over autonomous submarine XV Excalibur to ...

Britain's Ministry of Defence says design work is already underway on new floating dry docks for the Royal Navy.

EXCLUSIVE: A Royal Navy source said senior officers say sitting in the garden allows them to "relax" before long deployments.

Russian submarines are being secretly deployed alongside Moscow's spy ship to map critical undersea infrastructure. A submarine was spotted mapping British undersea gas pipelines linking Britain and ...

The Royal Navy announced today that it had decommissioned the last operational T-boat, with the ceremony marking the end of service for HMS Triumph taking place last week at HM Naval Base Devonport, ...

Breakthrough trial with Tiqker clock aboard XCal submarine advances resilient navigation in GPS-denied environments Testbed submarine XV Excalibur went to sea with Infleqtion’s quantum optical atomic ...

In 2024, the United Kingdom and Germany signed a landmark defense cooperation agreement. As part of the agreement, the British military and German military are working together to detect and track ...

What just happened? New details on the UK Royal Navy's massive submarine drone, Excalibur, have been revealed. Measuring 40 feet long and 6.5 feet wide, the 19-tonne Extra-Large Uncrewed Underwater ...

The S-class submarine’s legacy endures as a testament to undersea warfare’s evolution, and the brilliance of early 20th century British submarine designs. The British S-class submarine was one of the ...