That would be a bit of a more difficult no-fly zone to enforce.
Just as difficult as eliminating the nuke reactor the Norks were building for Syria? They had no idea anything was happening until things started blowing up, big time. Our friends in Israel have some pretty neat toys they will show us if the MB, Hezbollah and Hamas decide it is time. I figure the new Egyptian regime will/has open the border to Gaza and load them up for bear. Just like always, it will not be a circus bear but a grizzly with an attutude they start poking.