HMS Trenchant returned to Devonport for the final time on 25 March. She will be formally decommissioned before joining the long list of submarines awaiting disposal. Here we take a brief look at her career and the current status of the Royal Navy’s SSN fleet.
Undersea data cables are critical to the internet upon which the modern world has come to depend. This hidden network forms the backbone of global communications but is surprisingly vulnerable to interference by hostile actors. Protecting this infrastructure may become an increasingly important remit for the Royal Navy.More
The arrival of HMS Talent in Gibraltar in February fitted with additional sensors on her fin has raised the public awareness of non-acoustic submarine detection methods. Sonar remains the primary means of locating submarines but here we examine what is known about other technologies that may be used in the undersea battle to detect and trail adversary boats.
The first of Britain’s new nuclear deterrent submarines, HMS Dreadnought has now been under construction for over 4 years. Although still relatively early days and available information is inevitably limited, some further details of the boat’s design and progress on this vast project have emerged since our first article on the subject in 2017.
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An ambitious plan has been launched to create a new Cold War and Maritime Heritage Museum in Plymouth featuring the retired nuclear submarine, HMS Courageous, as its centrepiece. Here we look at the hurdles that must be overcome to make this exceptional concept a reality
Plans to convert another dry dock in Devonport to refit the Dreadnought class submarines were recently revealed in an outline planning application. Here we examine the context and reasons for the upgrade.
On Saturday 4th April HMS Audacious was moved from Devonshire Dock in Barrow towards Walney Channel. Despite the ongoing pandemic and delays to her construction, it is pleasing to report that today she finally sailed for the first time.
In early March this year, the First Sea Lord revealed that the RN will receive its first large unmanned submarine. Here we look at the background to this project and how the platform will be used to test technologies and develop doctrine.
On 6th February the Minister for Defence Procurement confirmed in Parliament that all 7 Astute class submarines would be completed by the end of 2026, despite the serious delay to the delivery of HMS Audacious. Here we look at the submarine programme in the medium-long term.