The head of the United Nations nuclear watchdog agency said Monday that there is a possibility of both radiological and chemical contamination within Iran’s main nuclear enrichment facility in Natanz following Israeli strikes,

Rafael Grossi, has warned that escalating hostilities between Israel and Iran, now in a fourth day, pose grave dangers to diplomacy and nuclear safety and has urged all parties to exercise maximum restraint.

Israel’s airstrikes damaged Iran’s nuclear program but likely fell well short of eliminating it, experts said, presenting Prime Minister Benjamin Netanyahu and the US with a quandary on what to do next.

Israeli fighter jets destroyed several aboveground buildings at Natanz, Iran's main uranium enrichment facility, images show.

Israel attacked Iran nuclear and military sites on Friday as tensions reached new heights over Tehran’s rapidly advancing nuclear program.

The head of the International Atomic Energy Agency says there is a possibility of both radiological and chemical contamination within Iran’s main nuclear enrichment facility in Natanz

U.N. nuclear watchdog chief Rafael Grossi provided an update on Monday on the situation at Iran's nuclear facilities after Israel launched military strikes and said there was no sign of further damage at the Natanz or Fordow enrichment sites.

Iran fired another wave of missiles at Israel early Monday. Israel says Iran is targeting civilians.