Has it not occurred to you that not only Jews in Israel would be threatened, but Arabs (about 20-25%) of population as well? For those who point o Israel's nuclear stockpile-so why can't Iran. One must master a historical perspective and a sense of geo-political conditions. Israel is tiny compared to surrounding hostile neighbors. Their arsenal, which by the way was never used in the numerous wars fought many defensive, is a deterrent to discourage adventurism, not to threaten. Iran would not only threaten Israel but all the Sunni countries with oil that compose much of the gulf.
Trump: Middle East would be more stable if Saddam, Gaddafi still in power (Reuters)
from the article: IAEA: Iran refuses access to suspect nuke site