Yes and no. I fear a nuke in the hands of an Iranian armed Hezbollah. Ditto the US.
We agree that Israel is in danger.
Let's put it this way: suppose Iran existed as is but Israel was surrounded by Canada. Would Israel's survival be in danger?
I say no.
It is what George Bush is hell bent on creating, a terrorist State on both Israel's East and West, that poses a danger to Israel's survival. That State will get help, not just from Iran.
I concern myself with a nuke in the hands of one of the antichrists (one of the supposed 12th immams, in a hurry to take his crown upon his head).