Gunmen fired on a military parade in southwestern Iran on Saturday, killing 25 people, almost half of them members of the Revolutionary Guards, state news agencies reported, in one of the worst attacks ever on the elite force.
State television said the assault, which wounded more than 60 people, targeted a stand where Iranian officials had gathered in the city of Ahvaz to watch an annual event marking the start of the Islamic Republic’s 1980-88 war with Iraq.
An Iranian ethnic Arab opposition movement called the Ahvaz National Resistance, which seeks a separate state in oil-rich Khuzestan province, claimed responsibility for the attack.
Islamic State militants also claimed responsibility. Neither claim provided evidence. All four attackers were killed.