There will be damage to the islamofascist world alright! Mecca will be an uninhabitable glass bowl as will be Tehran and most of Iran. Medina, Damascus, and the Aswan high dam will probably be nailed.
And there, at the Aswan Dam, lies the Achilles' Heel of the Egyptians. 90% of Egypt's population lives along the banks of the Nile. Take out that dam, and pretty much the entire country gets flushed into the Mediterranean Sea.
Talk about a force-multiplier!