U.S. President Donald Trump on Sunday said he would "be talking" to Iranian leaders but was vague on the timing and noted that much of the country's leadership was dead.

Cheers in Tehran. Retaliation and mourning by Iran. Protests in some parts of the Muslim world, celebrations in others.

Iranian strikes and drone attacks targeted northern Iraq, where U.S. troops are deployed, as furious protests raged in Baghdad on Sunday over the killing of Iran's supreme leader Ayatollah Ali Khamenei.

France can only "be satisfied" with the killing of Iran's supreme leader Ayatollah Ali Khamenei in U.S.-Israeli strikes, said government spokeswoman Maud Bregeon on Sunday.

Israel's military said Sunday that it was "not aware" of any U.S. or Israeli strike on a school in Iran that Iranian authorities say was hit the previous day, killing over 100 people.

The Israeli military on Sunday said it had destroyed roughly half of Iran's missile stockpiles, adding the Islamic republic had been producing dozens of surface-to-surface missiles each month.

Iranian state television confirmed the death of its supreme leader Ayatollah Ali Khamenei and launched a fresh wave of attacks on Sunday as Israel hit back at the capital Tehran.

Iranian state television on Sunday confirmed the death of Iran's supreme leader Ayatollah Ali Khamenei, without referring to a massive U.S. and Israeli attack on his residence.

Israeli Prime Minister Benjamin Netanyahu said that there were signs that Iran's Supreme Leader Ayatollah Ali Khamenei had been killed in an attack on his compound as part of U.S.-Israeli strikes.

The United States and Israel launched a wave of strikes against targets in Iran on Saturday, sparking swift retaliation by the Islamic republic which responded with missile attacks across the region.