I understand that Israel was shipped
hundreds or perhaps thousands of "bunker buster" bombs by the USA recently. These, together with USA's satellite pictures and target coordinates, would make possible an effective attack against Iran's nuclear facilities, especially the reactors, the fuel reprocessing, and fuel enrichment sites. Therefore, Israel may serve as a surrogate for the USA in knocking out Iran's nuclear capability. It is something that will likely be done within the next year or so, by my guesswork.