Iranian supreme leader Ayatollah Ali Khamenei says that the attackers who killed 25 people at a military parade were paid by Saudi Arabia and the United Arab Emirates, and that Iran would "severely punish" those behind the bloodshed.

The deputy head of Iran’s Revolutionary Guards Hossein Salami warns US and Israeli leaders to expect a “devastating” response from Tehran, accusing them of involvement in an attack on a military parade in the city of Ahvaz.