>>40962
Israel has demographics problem. Palestinians would outbirth them if not for the orthodox Jews, who breed like rabbits. Not sure about the policies of Israel, but they are aware of this threat, and they are struggle with this since the foundation of the Jewish state. For their luck they got Jewish immigrants from the ex-commie states after 1990, but it is unlikely they'll get more from anywhere in the future, so they have to face the problem locally.
Getting more lands would mean getting more goyim which would tip the current balance of ethnicities. Besides more Muslims (since they would gain more Muslims) means security threat, they would gain more such people whom they want to keep out, more fundamentalists and Jihadists.
While there is the dream of Greater Israel, the reality is that it's a pipe dream.