Their plan is clear to create yet another irreversible fact on the ground, a scorched depopulated Gaza that has been emptied of Palestinians.
You need to start reading the holy book of the Jews and they are instructed by their God to get rid of the indigenous population completely. In numbers 33:55, the Jews are given a warning by God that if they do not completely eliminate the indigenous population that God is going to get angry with them and make them pay a price! The Jews have no other choice but to follow what is written in their holy book.