The Japanese bombed Pearl Harbor and Germany declared war, meaning the NAP had in effect been violated.
True, but one has to question what is an appropriate response. See the recent article King on Punishment, also recent threads on culpability and disarmament.
Making Japan, Germany, US, etc. into an acting being is a false organismic analogy. You have to look at the actions of individuals. We really can’t solve these problems adequately without reverting to a statist way of thinking (and that obviously isn’t adequate anyhow).