After Iran’s supreme leader Khamenei was killed in an attack during the early hours of Sunday, Iraq announced a three-day mourning period after the death of Iran's supreme leader. 

As reported by news agency AFP, government spokesman Bassem al-Awadi, while issuing a statement, said that "With deep sorrow, we extend our condolences to the noble people of Iran and the entire Muslim world" after Khamenei was killed in "a blatant act of aggression".