Well if you claim that you are attacked by “Terrorism” and you declare war on it, you can make any invasion a defensive action. That is my point, in theory it is defensive, but they can twist it any way they want to make it offensive. Also if you go around the World claiming you are there to stop a genocide (ironically while funding a genocide yourself) just so you can send your army there, than you have no reason for CIA not to just finance some genocidal maniacs on one side to justify you going in there to “save” them (like Israel funded Hamas, and HIlary funded Trump). This is not even legally clean, just ignoring the laws when they don’t suit your interests.