Unless you can talk the Russians or Chinese into actually taking military action, there is no military solution. Only they have the personnel to actually search Iran for all the "hidden sites." Israel doesn't have the people or interest in doing that nor does the US. Just bombing will get a lot of Iranian & Israeli civilians and US GIs killed and assure that somewhere in some hidden or secret place, a real Iranian bomb project will start, flat out, like the Manhattan project. They have the tech and science and don't have to invent anything. Just bombing will end all dissent in Iran, too.
Russia says kills six suspected militants in North Caucasus (Reuters)
from the article: ANALYSIS / Iran trying to maintain momentum of dialogue