You need to look no further than Hamas for bringing this upon themselves.
The periodic removal of Jews from Gaza goes back at least to the Romans sacking Jerusalem in 61 CE, followed much later by the Crusaders, Napoleon, the Ottoman Turks, the British and the contemporary Egyptians, and more recently Jews removed themselves from Gaza in 2005 and it appeased no one. Within a few weeks of every last Jew removing themselves from Gaza, Hamas rockets rained down on Israel. Lesson learned!