Controlling Gaza by Israel is a necessity and preventing the rebuilding even more so. Until the Muslim world truly recognizes Israel as a Sovereign State in the Middle East and allows peace and friendly inter changes, Israel must be able to thwart any aggressive moves and terrorism.
The Muslim States must reform Islam to create stability for its people. If that does not happen than the Middle East will implode from within. Islam is Jihad and Jihad is a Death Cult.