Jerusalem Post 
Jan 28, 2013
A report claiming that a mysterious blast rocked the Fordow uranium enrichment facility in Iran last week made headlines in Israel on Sunday, but remained unverified.
According to the report, penned by former Iranian Revolutionary Guard, Reza Kahlili, for the WND.com website, the explosion “destroyed much of the installation and trapped about 240 personnel deep underground.”
Kahlili, who says he turned CIA agent in the 1980s and 90s, cited a “source in the security forces protecting Fordow” as saying that the blast occurred last Monday at Fordow, which is located deep inside a mountain to protect it from aerial attack.
“The blast shook facilities within a radius of three miles. Security forces have enforced a no-traffic radius of 15 miles, and the Tehran- Qom highway was shut down for several hours after the blast,” the report added.