The changes I have outlined tonight are aimed at ensuring the survival of a young democracy that is fighting for its life in a part of the world of enormous importance to American security. Let me be clear: The terrorists and insurgents in Iraq are without conscience, and they will make the year ahead bloody and violent. Even if our new strategy works exactly as planned, deadly acts of violence will continue -- and we must expect more Iraqi and American casualties. The question is whether our new strategy will bring us closer to success. I believe that it will.