By A Mystery Man Writer
The U-boat War in World War Two (Kriegsmarine, 1939-1945) and World War One (Kaiserliche Marine, 1914-1918) and the Allied efforts to counter the threat. Over 40.000 pages on the officers, the boats, technology and the Allied efforts to counter the U-boat threat.
Italian CB-Class Sub Planned
Betasom: Italian Submarines in the Atlantic 1940-1945: Sobski
Fincantieri shrinks its S1000 submarine for covert special ops mission
Italian Submarines of World War II - Weapons and Warfare
Italian Submarine class CB 2 (1941), Choroszy Modelbud S51 (200x)
Italian Transport Submarines - Aquila and Merkator Boats
Scirè - the WWII Italian Submarine Wreck
WWII Italian submarine in Bordeaux - betasom base at Bordeaux , France Stock Photo - Alamy
Image of World War II war at sea 1940 1943 - Betasom
Italian submarines WWII laststandonzombieisland
Did Italian submarines achieve any successes during World War II? - Quora