International Atomic Energy Agency (IAEA) Director General Rafael Grossi said today that the weekend US airstrike with high-tech bunker busting bombs is expected to have caused "very serious damage" to Iran's underground Fordow site, the Associated Press reported, quoted by BTA
“Given the explosive charge used and the centrifuges' extreme sensitivity to vibrations, it is expected to have caused "very serious damage," Grossi said in Vienna.