Iranian Fascist President Ahmadinejad, denier of the Holocaust and denier that Iran is working to build nuclear weapons has announced that Scientists now have 3,000 gas centifuges working to enrich uranium and that full nuclear production is now irreversible. Ahmadinejad has likewise said, "...the Iranian nation will not retreat one iota from its rights, especially its nuclear rights....Iran does not care about sanctions..." U.N. Security Council Resolutions.
Uranium gas enriched in cascades linked together can produce high grade fuel for nuclear weapons. United States nuclear proliferation experts say that 3,000 gas centifuges properly linked is sufficient to produce enough highly enriched uranium to develop a nuclear bomb in about 1 year.
The centifuges are encased underground at Iran's nuclear facility at Natanz in central Iran.