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.

As Trump considers joining the war in the Middle East, Iran’s ally says there could be potentially perilous consequences for the world.

Russian President Vladimir Putin has offered to help mediate an end to the conflict between Israel and Iran, suggesting Moscow could help negotiate a settlement that could allow Tehran to pursue a peaceful atomic program while assuaging Israeli security concerns.