And do you think they will be the only ones to suffer fallout from that?
Yes, Israel is well aware that they will experience fallout from any nuclear attack on such a close enemy location. Israel will do what is necessary even if it means great loses to their people. They also know they are God's chosen people and has His Word that they will always be His chosen people. They are not afraid of doing what needs to be done to defend His nation that was established at the very time the Bible said it would.
Now a direct nuclear hit on Israel by their enemies would be more devastating than fallout. Israel is far more prepared for fallout then any other country in the world. But I have to say, God is looking after His people and what ever Israel does, they will NEVER perish. The wrath of God will be total to those who attempt to destroy His people.