Submarine Hunters - A History

The art of hunting submerged submarines at sea was originally perfected by the British in WW I but in the inter-war years as is usual with the military all was forgotten until in 1941 it was realized once again something had to be done about the German U-boat menace but this time it took much more effort and the application of scientist and the application of new technologies including ASV radar equipped VLR aircraft this ebook tells the full story and the lessons learned or did the British government not know about the Battle of the Atlantic? Until it ordered Posiden in 2015