A World War One German U-boat has been identified by divers off the coast of Shetland. The SM UC-55 submarine was sunk about eight miles south-east of Lerwick by the Royal Navy in 1917.

UC-97 became probably the only German submarine sunk within the continental United States. One of five U-boats turned over to the U.S. Navy for post-war study, she toured the Great Lakes as part ...

Dr Sam Willis discovers how the British artist Norman Wilkinson developed dazzle camouflage to protect ships from German U-boats in WW1 WW1: Why was the first day of the Somme such a disaster?

These deadly submarines patrolled the waters of ... did its awesome threat actually save lives? WW1: Why was the first German defeat in Africa? documentWW1: Why was the first German defeat in ...

Last week, Pistorius and Gram laid the foundation stone for a Norwegian-German submarine maintenance center in Bergen, slated to become operational by the end of the decade. For the first time in ...