I think that Israel will be treading very lightly over this issue until they get the OK from the US and backing from alteast one other major country
before they make any sort of "attack".
There's an easy explanation for this. We do not fully know the military capability of Iran or it's allied nations such as Syria and Egypt.
Although I highly doubt either of those countries want beef with Israel, I don't think they would let Iran duke this one out on it's own.
You're right in saying another war is about to break out, but WW3, the whole world must be involved and I know a plethora of countries will want
nothing to do with Coo Coo Israel and their war mongering.
It's too bad, I wish Iran had gotten a hold of a Nuclear Missile before this fiasco started then it could tell the rest of the world to just shove
it, and leave it alone to do it's own thing.
It's not like they would use it against anybody, nobody is that stupid. World leaders understand the consequences of using those types of weapons
and no population on any continent would be happy with their government doing so.