It is the right of Israel to defend themselves, even if that means killing children, women, and destroying homes and towers. But the Palestinians in Gaza do not have the right to demand their most basic rights.
When they are pushed to the point of exploding, as a result of the occupation's continued oppression, killing of innocents, and desecration of Islamic and Christian holy sites, the occupier has the right and the one who defends his most basic rights is the terrorist.