Dorcus mentioned the entirety of those countries earlier and even Iran.
There is no evidence for that whatsoever. And again, we see that when it is one side, it is fair game to create as fact something that simply isn't so.
We know there are border disputes, we know Israel are very aggressive in defending them and expanding beyond them. The idea of greater Israel stretching from Mt Sinai to Tehran. I'm sorry, it's a conspiracy theory.