This is factually incorrect. Israel officially supported Hamas up until Hamas actually attacked Israel violently, but the hostile/violent intent was known befor

This is factually incorrect. Israel officially supported Hamas up until Hamas actually attacked Israel violently, but the hostile/violent intent was known beforehand. Later Israel supported Hamas covertly through Qatar. https://en.wikipedia.org/wiki/Israeli_support_for_Hamas https://en.wikipedia.org/wiki/Israeli_support_for_Hamas