With respect, I think that there is too much thread drift here.
Your initial question related to aikido and bushido as philosophies. Given the breadth of the question, I can understand posters discussing Japan's wartime military activities done in the name of bushido--and even Morihei Ueshiba's supposed connections with the military government that was in power at the time. I think the questions are indirectly relevant to aikido as an ethical philosophy.
However, there is an Open Discussion forum for discussion of the type of questions you pose in your post (copied below). Aikiweb is an international aikido discussion forum and I do not believe that AikWeb members, especially Aikiweb members like myself, who are not US nationals, should be faced with the question of debating the morality of the actions of US forces in Iraq or Afghanistan--especially in a thread relating to the Japanese
concept of bushido.
P A Goldsbury
I ask you this. Do you think that our "torture" methods have helped in thwarting acts of terror on our soil since 9/11? I certainly do. and when you are dealing with people that have no regard for there own lives, let alone yours, how else are you going to reach them. I wish there was another way, and maybe there is, and if so i hope we find it. But i am not counting on it at this point. As i stated before war is ugly. And if you ask me, the American military as a whole may be to ethical. If we went into Iraq and Afganistan with all guns blazing we would have been in and out in no time. But we are worried about collateral damage where as no other country would be. Especially the people we are fighting.