One of five fighting arms of the Royal Navy, the submarine branch is often referred to as the “Silent Service” in reference ...

A programme for upgrading the Royal Navy's Devon-based nuclear-powered submarine fleet is one year behind schedule and £68m over budget. Seven Trafalgar-class attack submarines ... delays on major ...

This is the last of the Trafalgar-class boats to go through this process ... As a crew was reassembled, they spent thousands of hours on control room and equipment simulators, preparing to take ...

the Trafalgar-class boat, HMS Trenchant, is about to retire as the fourth Astute-class attack submarine, HMS Audacious, achieves “handover of vessel operational control” to the navy after ...

The submarine ... used to command the Trafalgar-class HMS Turbulent, which will be decommissioned next year. We climb down a steep vertical ladder to enter the control room of HMS Astute.

It also requires the sub's control room to be on a smaller ... their newest nuclear-powered attack submarines, classified as SSNs. Related stories Virginia class The US Navy's newest SSN is ...

HMS Triumph, the last of the Royal Navy Trafalgar Class submarines still in service has arrived at HMNB Devonport, Plymouth, for the last time before being decommissioned. | Royal Navy The ...