Meanwhile Israel has continued targeting Iran, with Iranian media reporting at least 128 people have been killed, citing the country's health ministry.

The Israeli military struck "over 170 targets" in Iran in three days, the Israel Defense Forces (IDF) said on Sunday.

Israel unleashed airstrikes across Iran for a third day and threatened even greater force as some Iranian missiles evaded Israeli air defenses to strike buildings in the heart of the country.

Emergency services say ten have been killed in Israel, while Iranian state media have given little information about casualties in Iran.

Israel and Iran launched fresh attacks on each other overnight into Sunday, as U.S. President Donald Trump said the conflict could be easily ended while warning Tehran not to strike any U.S. targets.

Israel and Iran bombarded each other for a third day, with international concern growing that the conflict will spread across one of the world’s key oil-producing regions.

The death toll is rising as Israel and Iran traded missile strikes for a third straight day. Israel on Sunday hit targets in Tehran, including the Defense Ministry and sites it claims are tied to Iran’s nuclear program.

Israel’s military said it shot down 20 drones en route to Israel on Sunday. It comes after it reported striking 80 targets in Iran overnight, including the headquarters of the Ministry of Defense and the headquarters of the Organization of Defensive Innovation and Research,