That’s exactly what Milosevic argued to justify attacking his neighbors. We have to get them before they get us
I am being rational and cannot imagine any justification for the complete eradication of Gaza or the illegal settlements in the West Bank.
If this is, after all, only about safety and security then why isn’t Israel annexing those people into citizenship? Rationally speaking it would eliminate most of the domestic threat simultaneously legally qualify the West Bank settlements. Again, it really appears Israel would rather have tribalism than security.