The issue will be finding all the sites that have actual bomb research and bomb construction taking place. I assume Israel knows those sites, but who knows?
For a few recent years, I read the Jerusalem Post every day. If anything happened in Iran, or Syria, or Lebanon or Gaza or the West Bank, plus all the rest of the middle east, it was in that paper.
Paper would report “x” happened in Iran (like nuclear scientists blown up in car bombs at various times), Iran’s computers being corrupted at nuclear sites, etc.
The funniest ones were new very large vessels arriving at “x” site, to be placed on each side of the front door to replace the ones that were already there. Then, new equipment came to replace their old drink preparing equipment. Finally, after a period of months, the Iranians discovered broadcasting equipment in the drink machine and in those outside vessels. Israel was listening to all of the Iranians at that nuclear site talk to each other outside and inside that nuclear facility when they would get a drink.
Certainly, Israel knows where those nuclear sites are. At some point, they will take them out.