The answer is a it has nothing to do with violence
They used a counter attack on the pearl harbor from the rear because they thought no one would be looking at the rear of the vessel so hey went to the rear and they added a wooden propeller base for shallow waters because the torpedo they was using was for deep water and their plains were faster than what the us had.
Answer:
What's the dialogue? if you give me the conversation I'll come back and answer your question