The incident at Natanz on Sunday morning was not an “accident” and the damage is much graver than what Iran is presenting to the public, The Jerusalem Post has learned. An "accident" occurred on Sunday morning in the electricity distribution network at Iran's Natanz nuclear facility, the country's main uranium enrichment facility, Atomic Energy Organization of Iran spokesman Behrouz Kamalvandi told the Iranian Fars News Agency. Based on reports, it seems that the so-called accident was caused by a cyber attack, possibly by Israel. Natanz has in the past been targeted by Israeli cyber operations, according to foreign reports. In 2010, the Stuxnet virus attacked the facility in a joint operation with the United States, destroying over 1,000 centrifuges.