Commander Tim Cannon, who has died aged 81, helped to put out a fire in a nuclear-powered submarine berthed in a civilian port.

Today in a special collaboration with World of Warships our favourite naval historian Dan Snow ranks his favourite ...

HMS Dreadnought is how the Brits will call submarine number 1, and it will be accompanied under the surface of the water over the following years by the HMS Valiant, HMS Warspite, and HMS King ...