You’re right, but you do realize that this very well could be the start of World War III. I think that Israel has little choice in the matter but if they attack, the Russians, the Iranians, and the Syrians will intervene. Can’t blame the Israelis though since they are threatened with extinction of they don’t respond.
That will draw the US into this mess and things will be continue to escalate. Not sure if it is inevitable but certainly likely. Iran is a real world problem.
This will not be the start of WWIII.
Israel will destroy the Iranian nuclear facilities in Bushehr and elsewhere. The countries surrounding Israel will attack (or attempt to attack) Israel with thousands of missles. Israel will destroy them with nuclear (yes, nuclear) weapons.
The “war” will be measured in days, or perhaps even hours.
Israel will win decisively.