7. Different cultures fight wars differently. Some cultures which are believed to be very different may in reality be very similar.
8. Very few of the people in the millitary on either side are evil. There are some evil people in war and in peace but the military of most countries are not blessed with a particular excess of them. Military people, particularly leaders, will often seem cruel or uncaring, but that is the nature of the activity, at least as perceived by someone who does not need to deal with the situations they deal with on a daily basis.