Well there are 2 possibilities:
#1. Israelis develop some new Technology to perform sabotage from a save distance. In age of nanotechnology and quantum computing, possibilities are unknown.
#2. Recent warming up of Relations with UAE and the covert base closer to Iran. Unknown if Emirates are in on it, or are just being used.
Iran’s options, keep scratching their head wondering what’s going on, while all their assets end-up in fire one by one. or get ready for do or die missions.
I think verbal warning to Emiratis will do the trick. Port and city and few oil wells. That’s all they got.
For Israelis, Iranian needs to grab their pair and buckle up for a final showdown.