Posted today on the anniversary of her loss. On 7 January 1918 the German submarine SM U-95 was sunk off the coast of Cornwall. More than a century later, a deep technical dive finally confirmed her identity. This short video looks at why First World War submarines are so difficult to identify, how years of uncertainty even led to suggestions the wreck lay off northern France, and how careful teamwork at seventy four metres resolved the mystery by combining propeller markings with detailed exami