You'd be wrong. Go read about the 2006 invasion of Lebanon, large swaths of civilian infrstructure were destroying including the international airport in Beirut. tens of thousands of residences were destroyed. Now go do some reading about Israelie activities in the occupied territories, the IDF has bulldozed the homes of hundreds of thousands of civilians who had not been suspected of doing anything hostile to Israel. They even ran over a US woman who was protesting nonviolently.
I don't approve of the violent activities by Palestinian militants, nor do I approve of the failed attempts by Arab countries to invade Israel, and I find it ironic that most of the neighboring countries have tried like hell to keep the Palestinians off of their land. But the Israeli responses have only made things much worse and harder to resolve.