Israel has the right to defend itself against ongoing rocket and suicide attacks against innocent civilians, and that includes targeting the terrorists, their rocket launchers and their weapon storehouses.
Sadly, many Palestinians commit war crimes by placing their weapons and terrorists within heavily populated Palestinian civilian areas. Out of respect for innocent civilians, Israel does its best to avoid harming non-combatants. But any Palestinian civilians inadvertently hurt when Israel strikes back against terrorists and their weapons are the fault of the Palestinians who use the civilians as human shields.
Most amazing and distressing is the lack of outrage and condemnation by the United Nations of these acts of terrorism.