Possible Israeli attack Against Iran

Possible Israeli attack Against Iran
Mention the comparison between the nuclear Iran and nuclear Israel and weather this will be a deterrent to stop Israel to do any strike.
also why Israelis Concern about the Iranian threat specially although they were good ally before the Islamic revolution .
Israel has very sophisticated arm force and military weaponry , will be Israel able to lunch such strike without the US if they see Iran as existential threat , Is Israel rational about Iranian Capability .
is this strike will contribute to the formation of Jewish State .?
this paper weight 100% of the course grade , please write it carefully , coherent , “A” paper .