This is a common excuse, but The Truth is Israel doesn't care they're housing anything in the basement, they'll bomb it anyway. The ethnic cleansing agenda is plainly obvious at this point. In fact they seem to prefer having Hamas in predictable places, easier to take out and a convenient excuse to cull a few hundred of a superfluous population -- the Palestinian birth rate is way above that of Israelis. The operational reality is that Hamas is simply the best advertisement for the political hacks in charge of Israel, the system perpetuates itself because the current situation provides leverage for both ruling parties. And it turns out when you have two antagonistic death cults, people die. Solution: don't get born a Palestinian in Israel? Depressing.