I don't see any need to provide my view on Iran being a threat to Israel when all one need to do is read and listen to what they actually say. The leaders of Iran seem to seriously believe in their religious views and seem to believe that WWIII will help the Mahdi or Twelve Imam to appear. They deny the holocaust and constantly talk about the destruction of Israel. Now maybe it's easy to deny they believe these things or will act upon them but throughout history nut jobs do actually do what they clearly state they are going to do to ahead of time.
Very few people took Bin Laden seriously when he declared war on the US. Hitler spelled out his plans in a book and wasn't taken seriously in the West. Iran currently funds groups who's stated intent is the destruction of Israel. They are an active threat to Israel now. Even if one believe there is no chance whatsoever of them using nuclear weapons against Israel directly, which assumes they are rational actors within Western terms, Iran gaining nuclear weapons is certainly far more free to fund terror activities and is far less deterred by threats of military action.
This isn't a theoretical exercise regarding classical balance of power geopolitics but rather real results of a fundamentalist police state gaining nuclear weapons and the fall out. The resulting nuclear arms race in the Middle East is probably even more dangerous longer term.
Then please kindly provide us with your view of how a nuclear armed Iran is a threat and why it would want to threaten Israel with nukes. And why it would seem so absurd that Israel would want to ensure its monopoly.
Its true that the regime has said very painful and stupid things and for that they can be regarded as a danger and i totally understand that Israel will not accept this.
However saying things does not mean you actually plan to do it.
Here is the thing: The people of Iran do not want war, infact they want to get rid of their regime as a new regime will bring better relations and might get the embargoes lifted, keep in mind the regime itself will feel the international pressure to some degree however its the people on the street who pay the prize.
The mullahs on the other hand have been preaching destruction and have been preaching a lot of crap, IF they order Iran to strike first then everything the ever tried to achieve with their bs talks will vanish just the way how they will vanish.
However if Iran gets attacked first then the whole nation will rise up, and this will give the mullahs the absolute power they need.
You have to understand that Iran is now divided between a large group who wants to get rid of the regime, another group who would like the regime to be even more aggressive and another group of people who have mixed feelings but mainly want Iran to be more open to the outside.
IF Iran would be attacked then that does not matter anymore all those many groups with their own reasons will unite behind the mullahs: And the mullahs on their turn will say: See we told you this is going to happen.
Also worth mentioning the Mullahs are not exactly on one line with Mahmoud Ahmadinejad at this point both cancel eachother out.
The internal stability problems within Iran are actually helping Israel to a large degree.
Because the pressure from outside is a factor, but the pressure from the inside directed to those who really matter is devastating to both the Mullahs and Mahmoud Ahmadinejad who both struggle for power.
If Iran is being hit first then all those groups as i said unite...and thats something you do not want because then any intervention will take a very long time not to mention how costly it would be for Israel and the west.
Infact its save to say that Iraq and Afghanistan did cost the US more then 3+ Trillion Dollar (According to official sources) But predictions about the cost of a war against Iran would at least equal the cost or even go beyond that.
And here is the thing: Israel cannot afford that, US can afford if they really wanted, but they will end up as a second Greece as after the war they will have some bills to pay.
Anyway none said that Iran should not be taken seriously...personally i would watch them as a hawk watches a mouse thats not the issue here.
One can say that Israel shoudl be watched as well witht he same hawk eyes.
But fact remains all the do at this point is BARK.
Both Israel and Iran should sort their stuff out one way or another and both have some legit claims that should be reviewed and negotiated.
Both have to realize that NONE of either party will walk away with the all their demands fulfilled they both will have to give in to get to a point where they both can avoid a conflict.
As others and myself said both nations are taking the wrong road and both nations are stubborn and both nations are foolish to think that 100% of all demands and 100% of all goals will be achieved, even if this leads to war Israel will NOT get Iran to stop its program by force.
Even the US will have a very hard time to even seriously delay the program if Iran serious wants it to complete.
If Iran goes deep underground, then it may take years before the program can be found, on top of that the commitment from the US during a hypothetical invasion would be MASSIVE the numbers needed to effective overthrow the regime and to seriously search and destroy the program and its assets will make Iraq and Afghanistan combined look like a training mission.
Keep in mind Iran is 2.5 (even more maybe 3.5 times) bigger then AF and IQ combined, it has multiple times the population (Little over 66 million)
Do the math....
Also Iran has seen what in Syria happened with their plant, and they did see what happened to saddam's plant.
I might assume that Iran has taken some notes one this.
They are well aware about Israels capabilities and Irans biggest ally are their mountains as nothing in Israels arsenal can hit those targets, without going there by ground.
So the program itself is a huge factor, but it can be solved peacefully ....avoiding the war itself because it will lead to war if Israel attacks is the big issue here..and then none of what you said matters anymore...