Problem is Natanz is buried seventy-five feet beneath the surface only a nuclear weapon can take it out. I don’t think Bush or Israel can be that stupid - never mind.
The newspaper said that Israel recently leaked its own attack plans, if the United States does not act. The Israeli plan includes aerial attacks, commando raids, a possibility of a missile attack, and even bombs carried on the backs of dogs. The newspaper quotes Israeli newspapers which said that Israel constructed an exact replica of the Natanz nuclear development facility, but the United States does not believe that the operation can succeed without using nuclear weapons. #msg-10596445
One of the military’s initial option plans, as presented to the White House by the Pentagon this winter, calls for the use of a bunker-buster tactical nuclear weapon, such as the B61-11, against underground nuclear sites. One target is Iran’s main centrifuge plant, at Natanz, nearly two hundred miles south of Tehran. Natanz, which is no longer under I.A.E.A. safeguards, reportedly has underground floor space to hold fifty thousand centrifuges, and laboratories and workspaces buried approximately seventy-five feet beneath the surface. That number of centrifuges could provide enough enriched uranium for about twenty nuclear warheads a year. (Iran has acknowledged that it initially kept the existence of its enrichment program hidden from I.A.E.A. inspectors, but claims that none of its current activity is barred by the Non-Proliferation Treaty.) The elimination of Natanz would be a major setback for Iran’s nuclear ambitions, but the conventional weapons in the American arsenal could not insure the destruction of facilities under seventy-five feet of earth and rock, especially if they are reinforced with concrete.
Russia and China albeit far from perfect do not wish to be taken over. Unless you understand the game and most people don't it is useless to explain. I think we have peaked as a species.