DUBAI: Iranian Supreme Leader Ayatollah Ali Khamenei accused U.S.-backed Gulf Arab states of carrying out a shooting attack on a military parade that killed 25 people, almost half of them members of the country`s elite Revolutionary Guards.
Khamenei ordered security forces to bring to justice those responsible for one of the worst assaults ever against the Revolutionary Guards, the most powerful military force in the country, which answers to him.
The allegation will likely ratchet up tensions with Iran`s rival Saudi Arabia and its Gulf allies, who along with the United States have been working to isolate the Islamic Republic.
"This crime is a continuation of the plots of the regional states that are puppets of the United States, and their goal is to create insecurity in our dear country," Khamenei said in a statement published on his website. He did not name the regional states he believed were to blame. Israel is also a key U.S. ally opposed to Tehran.
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.
The assault, which wounded more than 60 people, targeted a viewing 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, state television said. The bloodshed struck a significant blow to the oil producer, which has been relatively stable compared with neighbouring Arab countries that have grappled with upheaval since the 2011 uprisings across the Middle East.
Women and children died in the assault, state news IRNA agency reported. The assailants had hidden weapons in an area near the parade route several days in advance, said Brigadier General Abolfazl Shekarchi, a senior spokesman for Iran`s armed forces.
"All four terrorists were quickly neutralised by security forces," Shekarchi told state television. "A four-year-old girl and a wheelchair-bound war veteran were among the dead." Attacks on the military are rare in Iran.
The Islamic Revolutionary Guards Corp (IRGC) has been the sword and shield of Shi`ite clerical rule in Iran since its 1979 Islamic Revolution. The Guards have a big say in Iran`s regional interests and a vast stake worth billions of dollars in Iran`s economy.
A video distributed to Iranian media showed soldiers crawling to escape gunfire. One picked up a gun and scrambled to his feet as women and children fled for their lives.
State television`s website featured a video showing confused soldiers. Standing in front of the stand, one asked: "Where did they come from?" Another responded: "From behind us."
Ahvaz is in the centre of Khuzestan province, where there have been sporadic protests by minority Arabs. The gunmen were trained by two Gulf Arab states and had ties to the United States and Israel, according to Shekarchi. There was no immediate Gulf Arab comment on his remarks.
Iran and Saudi Arabia support opposite sides in wars in Syria and Yemen and rival political parties in Iraq and Lebanon, fuelling instability in the Middle East.
The attack occurred a day before Iranian President Hassan Rouhani heads to New York to address the annual U.N. General Assembly next week.
On his Instagram account, Rouhani said "those who are supporting these terrorists will be held responsible."
Iranian analysts said the attack may benefit the Guards. "Rouhani will use the terrorist attack to justify Iran’s presence in the Middle East...The attack will strengthen the IRGC’s position inside Iran and in the region,” Tehran-based political analyst Hamid Farahvashian said.
Iran faces pressure to swiftly respond to the high-profile attack, which has hurt the security establishment`s prestige. "The attacks are doubtlessly meant to tarnish the prestige of the IRGC, but I believe the terrorist incidents will strengthen the IRGC`s standing and even mobilise some public support," said Ali Alfoneh, senior fellow at the Gulf Arab States Institute in Washington.
Hardliners like the IRGC have gained standing at the expense of pragmatists in Iran`s multi-tiered leadership since President Donald Trump decided in May to pull the United States out of the 2015 international nuclear deal with Tehran and reimpose sanctions on the Islamic Republic. “The United States stands with the Iranian people and encourages the regime in Tehran to focus on keeping them safe at home,” said National Security Council spokesman Garrett Marquis.
Kurdish militants killed 10 Revolutionary Guards in an attack on an IRGC post on the Iraqi border in July. Last year, in the first deadly assault claimed by Islamic State in Tehran, 18 people were killed at the parliament and mausoleum of Ayatollah Ruhollah Khomeini, founder of the Islamic Republic.