V I C T O R Y .
Read my #541 for a partial answer to your question. The reality is that so long as human nature remains what it is, terrorism in various forms will be with us always. If you want to narrow it down to the subject at hand, victory over radical Islamist terrorism, that can only come from the Muslims themselves. The best we can hope to do from the outside is perpetual war. Why? There are several billion Muslims on the planet, spread out across the globe. We can't possibly "nuke" them all.