The powerplant in question is just that. A powerplant.
It is not a uranium enrichment facility. The Iranians have lots of uranium enrichment facilities, and these are in hardened underground bunkers.
Getting this ‘powerplant’ online is just to reduce the costs of the energy needed for the citizenry, and the enrichment plants.
BUT, the power plant is not the source of the nuclear bombs.
All it can do is make the Plutonium to make the bombs. Israel has a decision to make. Obama is AWOL.