The World at War – Documentary – S1, Ep10 – U-Boats in the Atlantic – 1939-1944

U-Boats in the Atlantic – 1939-1944

For three years German u-boats ravage transatlantic convoys. Despite the critical need for the supplies and materiel British leadership give scant attention to the matter for two years. Finally in 1943 the allies begin introducing new tactics and weapons while Germany continues to focus on the numbers game.