Channel Islands: Four-year search leads local divers to solve WW1 U-boat mystery

A First World War German submarine last seen in 1917 has been found by a team of Guernsey specialist divers following a four-year search.Lying in more than 70m of water, the wreck of the UC II Class mine-laying submarine UC-18 and that of which they believe to be the British ship which sank her, HMS Lady Olive, have been located...