The big attack is coming, if only because Netanyahu will drag us back into the conflagration. Whether or not USA and/or Israel go nuclear in the next round, I would expect Iran to launch a massive response obliterating UAE, Saudi, Kuwait, Bahrain and Qatar. A gazillion missiles and drones launched against Israel, as well. Energy infrastructure there along with the five nuclear sites and all of their desalination plants. Iran has something its neighbors don't - namely, actual water. Only 3% of its water needs are supplied by desalination, unlike Israel (80%), UAE (42%), Qatar (61%), Bahrain (59%), Kuwait (47%) and the outlier Saudi Arabia (18%). Life cannot be lived without water.