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.

Kremlin spokesman Dmitry Peskov said Russia would react “very negatively” if Israel were to assassinate Iran’s leader with U.S. assistance, speaking in an interview with British broadcaste