Iran's nuclear chief Ali-Akbar Salehi has denied allegations of a clandestine underground atomic site near the country's capital Tehran. Reacting to the claim of Mujahedin-e-Khalq Organization (MKO) about evidence of a new secret underground atomic site in the country, Iranian nuclear chief told Mehr news agency that Iran does not have such a facility. The head of the Atomic Energy Organization of Iran added that the country has plenty of facilities like sterilize agricultural products using nuclear technology which do not fall into the nuclear plant category.