Bingo. And every time a terrorist domino falls (Somalia, Iraq), the Arab street loses its awe of these killers.
Recruiting dries up as well, because there just aren't that many human beings who want to die in a losing cause.
Big ole bombs coming out of big ole bombers scare the hell out of the most "fearsome" fighters.
AL QUERDA HEADING FOR CAVES then after a day or so of bombing ALL QUERDA FLEEING CAVES.