And you get your morals from a fundamentally narcissistic "anything goes if it makes me feel good" philosophy, ergo, I expect no less of you then bitching and whining if things don't go your way.
And yes, that is the way true wars are fought. You kick some ass and take some names. None of this namby-pamby baby bullshit of trying regime change and all that. If we had pounded Iraq into dogmeat back in '90-'91, when we first went there, we would have eliminated all the problems that shithole has given us since. Same with Afghanistan. We should have supported Russia invading them, probably. Or if we were going to oppose them, then we should have fought back brutally and hard. We haven't won a war since Korea because we haven't remembered how to fight.
Yes, you do destroy the enemy's capacity for resistance. Completely. You render them completely prostrate at your feet and do not allow for any conditions of surrender except those which you dictate. They do what the fuck they are told, how they are told, when they are told, without question, or they face complete destruction as a people. "Cartago Delenda Est." Carthage must be destroyed." And when it was, it was completely razed, its people sold into slavery, and salt poured on the grounds of the destroyed city so it could never be rebuilt. Aside from the slavery part, which enlightened persons don't believe in, The rest of it is perfect, if there isn't immediate obedience.
You people crying for mercy for people who wish to change the West, and make it like their shitholes, have earned nothing but my utter contempt. You should all lose your citizenship in the lands where you live, and go live in those shitholes of sharia, and be subject to the hellholes that they are.