In a war you either fight with every weapon in your arsenal or you lose. Since the 1973 Yom Kippur war Israel has restrained herself in any battle due to world opinion ....including being held back by friend and ally USA. If Israel wanted all Palestinian land it is there for their taking no matter how much Hamas and every other militant group would fight back. Yes there would be massive losses of IDF soldiers but the cleanup would be complete. But that is not want Israel wants. The whole of the Middle East could be a paradise if Arabia and Islam would grow up.
U.S. warns governments, bankers Iran sanctions still in place (Reuters)