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.

The Israeli military issued two warnings about incoming missiles early Wednesday morning, local time, saying that launches had been detected from Iran and that it was trying to intercept them. The two warnings were separated by less than an hour.

As the situation between the two countries continues to deteriorate, the United States offered an urgent warning to its citizens in Israel and Iran. The message suggested the U.S. Department of state is planning for contingencies to assist with private U.S. citizens' departure from Israel and the West Bank.