World War I was raging off the British Isles when the German submarine UC-18 surfaced ... Since early November 1916, UC-18 had sunk 33 ships off the coast of northern France and southern England.
The wreckage of a major German warship ... about 24 kilometres off the coast. “You can find Karlsruhe's fate in history books, but no one has known exactly where the ship sunk,” Norwegian ...