How successful were the human torpedoes, developed by the Japanese during the WW2?
it was a great success and the main threat for US Navy
it was a success, over 50 ships were sunk
it was a disappointment
it was never used
Kaitens had a very limited diving depth, which in turn limited the diving depth of the host submarine. This is one of several factors blamed for the very poor survival rate of submarines armed with kaitens: eight submarines being lost for the sinking of only two enemy ships and damaging several others.
reach: rather globalJapannavysubmarinesweaponryweaponsWorld War II
Answers by country
it was a great success and the main threat for US Navy
it was a success, over 50 ships were sunk
it was a disappointment
it was never used
answers
New Zealand
27
Republic of Ireland
46
Spain
16
Canada
67
Germany
83
the United Kingdom
365
the United States
957
Greece
20
Australia
93
Poland
21753
Sweden
25
Japan
25
Norway
17
the Philippines
37
France
14
the Netherlands
32
Singapore
13
India
88
Malaysia
15
Pakistan
15