The above-ground pilot enrichment plant at Iran's Natanz nuclear site has been destroyed, U.N. nuclear watchdog chief Rafael Grossi told a meeting of the U.N. Security Council on Friday on Israel's strikes on Iran.

Israeli defense officials believe damage to major facility is significant, while other enrichment facility at Fordo, nuclear sites in Isfahan, Busheir reportedly not targeted

IAEA Director General Rafael Grossi has officially confirmed the destruction of the above-ground section of a facility in Natanz as a result of an Israeli airstrike. The site was being used by Iran to enrich uranium in violation of imposed restrictions.