Israel does not need this system. Israel has to destroy Hamas completely this time. No matter what it could cost to Israel. If it would not happened now, every year it’s going to be worth and worth.
Arabs almost bought all Europe and sooner or later they will be strong in US. They have oil money and in a while they will want power.
Israel should do what Putin did, stand for his own country interest, no matter what the rest of the world think and does. Israel also needs to finish Hamas and after Palestinian would have to start negotiate. Even if the world would make economical blockage and would have nacist mood, even it would be very difficult for the Jews to leave in other countries, Israel have to finish Hamas completely. This is the only way to survive. If not all the bad will happend anyway. U can’t not be democratic and fair with the enemy, which is worth than any wild animal