According to Mehr News Agency, sources within Iran revealed that there will be an announcement in a few days that the previously secret nuclear site, the Fordow nuclear enrichment facility, is now fully operational and enriching uranium at a 20% level.The world learned about the existence of this site in 2009 when the Iranians disclosed it to the IAEA right before President Obama, Prime Minister Gordon Brown of the United Kingdom, and President Nicolas Sarkozy of France made statements at the G-20 summit in Pittsburg that referenced the secret Iranian site.
The site is built deep into a mountain on a Revolutionary Guards' base near the city of Qom.
The Iranian leaders had intended to transfer much of their low-enriched uranium stock from Natanz to Fordow and to start the process of enrichment at a much higher level with protection against any attack.
It is reported that the site cannot be destroyed even with the current bunker-buster bombs kept in the U.S. military's arsenal.
It should be noted that the Fordow facility can only house 3,000 centrifuges, and is therefore useless for providing fuel for a nuclear power plant. The only purpose is for clandestine use or for making a nuclear bomb. It is also important to note that enriching uranium to the 20% level is 9/10 of the way to weaponization.