You miss the point, In the event of a nuclear war, Israel's enemies would turn into dust, how could you invade Israel, if your country was nuked? Or your army? Israel has nuclear armed submarines right next to Iran, you wouldn't be able to fire more than a few missiles until Tehran would burn.
Talking about invading Israel, trough who will you invade Israel? Do you actually think you can supply and maintain logistics for millions of soldiers, far away from your own country and infrastructure? and do you think we will fight a war of attrition with you, even if you somehow will be able to field your troops nearby Israel?
Israel is stronger than Iran conventionally and unconventionally.
Again, HOW CAN YOU COUNTERMEASURE AFTER YOU ARE DEAD?
We were never defeated. If we were, we wouldn't be here. Israel has won against each and every opponent it ever fought in every war it did. We have become the Nazis? we let our enemy live, all we have to do is to stop giving our enemies water and they would die of dehydration, stop giving them food and they will starve.
Our enemies are like a plant, nothing else.
We have no problem with African Jews, we have problem with the Sudanese Muslim "refugees", we have the same problem like in Europe. Talking about the Nazis, they admire them.