1944-1945. With the defeat in Stalingrad, the belated need for total mobilisation was accepted by Hitler. The aim was to produce 27 Type V11 U-boats per month. Part 3 of 3.
1942-1943. The first six months of 1942 saw the entry of the United States into the conflict. By 1943 Wolf Packs were inflicting heavy losses on the convoys. Part 2 of 3.
1939-1941. This documentary charts the course of the U-boat war in its initial period. The outbreak of WW2 found the submarine arm of the Kriegsmarine unready for the conflict. Part 1 of 3.