Israel pulled out of Gaza in 2005
https://en.wikipedia.org/wiki/Israeli_disengagement_from_Gaza
Neither Isreal nor Egypt occupies Gaza, it's an "independent" territory.
If Jews were in a Concentration camp in Germany, but it bordered an neural and friendly country, and there was a gate into the friendly nation from the concentration camp, and the German Nazi's had zero control over the neutral gate, wouldn't the Jews just go to the friendly gate and escape from there?
I guess there isn't a hard rule that says a concentration camp can only be run by one State, but you really need to consider why apparently the Jews are evil and hate the Muslims, but a Muslim country could give their brothers and sisters freedom, but choose not too. Why?!