Correct... Nor do I.... and absolutely the US would... But Genocidal maniacs do not care about such repercussions. Or at least all the one's I remember from history didn't.
Sure, maniacs wouldn't care. Most of the times in history the people committing the genocide, try to hide the fact that they are committing genocide. The holocaust was a pretty well kept secret for most of WWII.
Again, i just want to make it clear for context, that i am not accusing Israel of genocide, this is a side conversation.