Last week, Israel struck four buildings at the Isfahan nuclear site, among them a uranium conversion facility. The IAEA said there has been no sign of increased radiation at Isfahan, which is roughly 350 kilometers (215 miles) southeast of Tehran.

President Vladimir Putin said Friday he has secured Israel's pledge to safeguard Russian personnel at Iran's Russia-built nuclear power plant and that he has reached out to both sides to try to end the week-old war.

The Israel-Iran conflict could have a spillover effect on the war in Ukraine. Russia's dependence on Iranian Shahed drones puts it in a bind.