Sailors surround the ship's cat "Convoy" asleep in a miniature hammock on board HMS HERMIONE, Gibraltar, 26 November 1941.
HMS CONQUEROR, the Churchill class nuclear-powered fleet submarine, underway in the early 1970s. In 1982, the submarine sank the Argentine cruiser ARA BELGRANO during the Falklands War.
HMS CONQUEROR at Faslane on 3 July 1982 after her deployment to the South Atlantic during which she sank the Argentine cruiser GENERAL BELGRANO on 2 May 1982.
HMS EAGLE and HMS MALAYA in the Mediterranean during Operation 'Spotter', which delivered 16 RAF Spitfire Mk Vs to Malta on 7th March 1942.
The ship's company of HMS PRINCE OF WALES poses for a photograph with Winston Churchill and his staff at Scapa Flow after the Atlantic Meeting with President Roosevelt, 18 August 1941.
HMS MAURITIUS firing during a night action against enemy ships off the French coast between Brest and Lorient, 23 August 1944.
The forward 4.7-inch guns of HMS FOXHOUND, off Freetown, Sierra Leone, August 1943.
The crew of HM Submarine UTMOST displaying their "Jolly Roger" at Holy Loch in Scotland after a successful year's service in the Mediterranean, 6 February 1942.
HM Submarine TAKU returns home after a year's successful service in the Mediterranean, 3 August 1943.
The battleship HMS DUKE OF YORK in heavy seas on a convoy escort operation to Russia, March 1942.
HMS BRAVE BORDERER, a fast patrol boat, during trials in the Solent, January 1960.