According to Iran, the U.S. and Israel carried out an attack on the Natanz uranium-enrichment facility on Saturday.

No radioactive leaks occurred and residents near the site were not at risk, Tasnim reported.

The Israel Defense Forces (IDF) told CNN it was not “familiar with any IDF attack on that facility,” The Caspian Post reports.

This is the second time the facility has come under attack since the US-Israeli war with Iran began.

Earlier this month, the International Atomic Energy Agency (IAEA) confirmed that the entrance to the Natanz plant had been damaged in a strike but that there had been “no radiological consequence expected.”