You seem to forget that whatever legitimacy Israel has as a state came about via a consensus (agreements) among states.(UN). Without international law Israel would not exist. Also, I think the Commandments say not to steal, murder, or bear false witness. States are obligated to obey the same moral laws as are persons. I hope you are concerned as I am about the Kurds, and the Tibetans. You would do better to pay attention to what is happening in your back yard.
UN: Gaza could be 'uninhabitable' by 2020 if trends continue (AP)
from the article: The Church of Scotland's parody of Judaism