Able Seaman Smith and Able Seaman Davies in their bunks on the HMS Vigilant submarine on January 20 in Rhu, Scotland. HMS Vigilant is one of the UK's fleet of four Vanguard-class nuclear-powered ...

HMS Vigilant is the third Vanguard-class submarine of the Royal Navy. It was built at Barrow-in-Furness and launched in October 1995, and commissioned in November 1996.

71 minutes before deadly collision. HONOLULU (AP) - A crew member plotting sonar readings on a U.S. submarine that collided with a fishing vessel has told investigators he briefly stopped ...

HONOLULU (AP) — A crew member plotting sonar readings on a U.S. submarine that collided with a fishing vessel has told investigators he briefly stopped performing the task because he ...

Britain’s Marine Accident Investigation Branch has published a report on a 2018 near miss between a Royal Navy submarine and a passenger ferry. The ferry is named, obviously, but the submarine ...

A Royal Navy nuclear-armed submarine has suffered a worrying equipment ... the Vanguard class sub was at sea and diving when a depth gauge incorrectly told the control room crew they had ...

A Royal Navy nuclear submarine sunk to dangerous oceanic depths after a gauge malfunctioned, according to reports. The Vanguard-class vessel, which was carrying around 140 crew as well as Trident ...