Unfortunately countries at war will resort to barbaric acts.
People associate concentration camps with the Germans, but it was the British that first used them, rounding up whole families, putting them in concentration camps and then burning their homes.
The British in India were not much better at times.
But, it was not the present generation that carried out such barbaric acts, so the unfairness comes in tarring the whole lot with the same brush.
I'm not convinced that America acts in the world's interests, and they are certainly not innocent of wrongdoings even today.
What about the dropping of atomic bombs on Japan, and the hundreds of thousands of civilians killed, I would imaging that some Japanese would be hateful because of that.
Different cultures have different beliefs, and maybe some cultures don't see that remorse for a war time attrocity is needed. It does not mean that the present generation from that culture condoned the wrongs of the past, just that they are the past.
I understand that when you or your family are personally involved it is very different than me looking at it from the sidelines, but I think it would be to everybody's benefit if we could recognise these things for the terrible things they are, and work towards them never happening again, then our children and grandchildren won't need to have the deap seated emotions that some now have