Graph at Holy Loch, Scotland, after she had ceased active service and been reassigned for training use (20 April 1943)

U-Boat Sinks U-Boat

The German submarine U570, captured in August 1941, has since been carrying out patrols under the White Ensign, manned by a specially selected and specially trained crew of the Royal Navy’s submarine service. The particular object of her patrols was to seek out, and, if possible, destroy craft of her own kind.