I was thinking we put a big dirty nuke, sitting right in the middle of all this, it has a countdown on it starting at 10.

Any time someone is murdered in the holy lands, the countdown goes down.

Pretty effective deterrent? How long until it gets to one?

And it’s gone off before anyone understands how it works
Before anyone realizes it’s turned on.

One suicidal zealot decides that everyone dies.

Oh wait, username checks out.