Not meaning to cut you off, but what "law" would that be? International law that never seems to be able to punish the winners of a war, or shit, just a powerful nation that doesn't give a fuck and spreads freedom all around the world with intense drone strikes? It's a joke. Look at the Iraq War. No "war crimes" committed by America there? Of course there were. Does it matter? No.
It's not that I don't care about "the law" in general, but an international court trying to hold entire nations to account? It's a joke, unless they happen to be on the losing end, or aren't taken seriously as a nation. It's all theater. In Bizarro World, where Germany won WW2 even after the atomic bombs were dropped, the allies would be facing charges for their "indiscriminate killing" of millions. That would be the "holocaust" you read about. They didn't win, so none of that shit matters. The Allies won, so they don't have to care about whatever they did to accomplish their victory, even if it included vaporizing millions.
It's war, not football.