
UC-55 wreckage. Photo: Jacob Mackenzie
Last Friday, July 21, divers dove 110m (361ft) beneath the waters off the Shetland Islands, about eight miles south-east of Lerwick, and positively identified the wreck of the SM UC-55, a German Type UC II minelaying submarine that was sunk during World War I in 1917.
The wreck of UC-55 was first discovered by side scan sonar in a UK hydrographic office survey on 3 July 1985. The survey was not able to identify the wreck. Now, 106 years after its sinking and 38 years after the wreck was first discovered, divers from the Stromness boat Valhalla have identified the submarine in almost the same condition as she was left.