Explosive motor boats which usually detonated after ramming their target were employed by the Italian and the Japanese navies in WWII. Complete the following sentence: Explosive motor boats which usually detonated after ramming their target were employed by the Italian and the Japanese navies in WWII. <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk>
Suda Bay in 1941, while Shinyo suicide boats sank a number of US amphibious craft in the Pacific Theatre of operations in 1945.