The real goal for Irán is to overthrown Donald Trump as a President.
Irán cannot perform reach any agreement with someone that broke his compromises two times.
Iran is not going to overthrow Pres Trump. Not directly at least.
This could be achieved by internal forces within the US itself - such as by Art 25 of their constitution.
Or, if Trump really intends to bomb Iran into 'hell' tomorrow. And by any heavy and targeted response from Iran.
Not only is the US, Israel and members of the GCC not impervious to such an event, but the entire world is - economically at least - is at der kippe stehen (tipping point).
What worries me is if Iran decides that it has no other choice but to launch its 'final option' missile(s). I will let the reader draw his or her own conclusion as to what such an option might entail.
Depending on the severity of Trumps threatening military strikes tomorrow is if Israel has come to its red line of absorbable punishment regarding its civilian and military centers. Then all bets are off- even if Israel deploys even tactical low-yield nukes.
In this event kiss the NPT and MTCR goodbye. Really, if North Korea did not possess nukes and ICBM's it would long ago been bombed into oblivion.
Thus, look to medium size countries discard these two one-sided, out of date treaties - declares force majeure, and start building their own nukes - tactical ones at least - and the required delivery weapons. Lest some future major power tries to repeat the same thing.
And the rest of the international community must not then resort to throwing mud at each other as they will collectively be responsible if something like this happens.
Another point of Trump being removed from office is if Iran also blocks the southern Red Sea and Gulf of Aden, especially the Bab el-Mandeb Strait through its Houthi proxy forces.
Imagine the catastrophic effect this will have on the entire world.
Here in my own country the Fuels Industry Association has already warned motorists against taking on more fuel than they need at the pumps.
At this point the international community will surely call a halt to the war against Iran, through means of punitive sanctions - their hands being forced by economic calamity and fed-up populations.
The world today is really staring into the abyss. Hope the abyss does not stare back.
Piet.