U-Boats History – The End of U 47, U 99 and U 100 [ Documentary ] ( Video ) September 25, 2017 Nicola German U-Boats WW2, Military History, WW2 Documentaries </p> <h2>U-Boats Documentary</h2> <p> In 1941 times had changed for the German U-Boats. It was more difficult to find convoys and the ones, that were found, were given stronger escort. In the first 14 days of January, 1941, U-boats had managed to sink only two vessels in North Atlantic. This was due to the number of operational submarines as well as adverse weather conditions.</p> <p> Please support our Sponsors here :
