"whiter" countries dont commit war crimes, those are called legitimate forms of self defence. Remember its only genocide if the victim is white, or atleast the UN and Western nations seem to think that.
IMO, that's a little underdeveloped, but on the right track. Remember, folks, history is created by the victors. If Japan had won WWII, don't you think many Americans would have gone on trial for the flame bombings and the use of nuclear armaments?
For another example: I'm sure Germany would have brought in the British for their firebombings of German cities during the war.
I wouldn't blame this one on race, it's an oversimplification, I think.