Exterminate them.

I'm not joking, massive retaliation. If you identify a suicide bomber his entire family should just disapear. You may not like your life, may think you are going to sacrifice it for some higher cause, but even terrorist love their mothers.

And I would level a mosque, like Medina maybe. and make it clear, next time, it's Mecca. Wanna make it a Holy War, we'll take the holy out of it.