This is technically true but ignores the complexity of the situation, which is that Israel is essentially at war with groups such as Hamas, which call for Israel's destruction and deny its right to exist. When Hamas starts firing rockets at Israeli civilians, it just isn't clear what response critics prefer Israel show. Israel has little choice but try to destroy and degrade the infrastructure used to fire those rockets. Israeli violent behavior is in response to attack on its civilian population. Ignoring this while criticizing Israel seems strange to me