U-boats were very vulnerable ... and is one of three surviving British warships from World War One. Wilkinson’s camouflage was also rolled out across Britain’s merchant fleet.
A model U-boat has been created to commemorate the mass surrender of Germany's submarines on the Essex coast at the end of World War One. More than 160 U-boats surrendered at Harwich in November ...
The SM UC-55 U-boat had been laying mines between Shetland and Orkney when it was forced to surface. A World War One German U-boat has been identified by divers off the coast of Shetland.
A wreck has been found off the Aberdeenshire coast that is believed to be a lost Royal Navy warship, sunk by a torpedo during World War One ... attacked by a German U-boat in October 1914.