Civilians killed in attack on Iran army parade

Iranian Foreign Minister accuses "regional terror sponsors and their US masters" of responsibility for attack that also wounded at least 53 people.

TEHRAN - Iran's President Hassan Rouhani vowed a "crushing response" after gunmen shot dead at least 29 people including women and children Saturday in an attack on an Iranian military parade.

The Islamic State (IS) jihadist group claimed to have carried out the rare assault in the southwestern city of Ahvaz, while Iranian officials accused "a foreign regime" backed by the United States of being behind it.

"The response of the Islamic Republic of Iran to the smallest threat will be crushing", Rouhani said on his official website, after earlier addressing a similar military parade in Tehran to mark the start of the 1980-1988 war with Iraq.

"Those who give intelligence and propaganda support to these terrorists must answer for it," he said.

Foreign Minister Mohammad Javad Zarif said the attack near the Iraqi border was carried out by "terrorists recruited, trained, armed & paid by a foreign regime".

"Iran holds regional terror sponsors and their US masters accountable for such attacks," he wrote on his Twitter account.

The city lies in Khuzestan, a province bordering Iraq that has a large ethnic Arab community and has seen separatist violence in the past that Iran has blamed on its regional rivals.

'Funded by Saudi Arabia'

IS jihadists said via their propaganda mouthpiece Amaq that "Islamic State fighters attacked a gathering of Iranian forces" in Ahvaz.

State television gave a casualty toll of 29 dead and 57 wounded, while the official news agency IRNA said those killed included women and children among spectators at the rally. Many of the wounded were in critical condition.

Armed forces spokesman Brigadier General Abolfazl Shekarchi said the dead included a young girl and a former serviceman in a wheelchair.

Three attackers were killed at the scene, he said, and the fourth died later of his injuries, he told state television.

Khuzestan deputy governor Ali-Hossein Hosseinzadeh told ISNA that "eight to nine" troops were among those killed, as well as a journalist.

Zarif did not specify which regional government he held responsible for the shooting, but Iran's elite Revolutionary Guards said the attackers were funded by Sunni arch-rival Saudi Arabia.

"Those who opened fire on civilians and the armed forces have links to the Ahvazi movement," Guards spokesman Ramezan Sharif told the semi-official agency ISNA.

"They are funded by Saudi Arabia and attempted to cast a shadow over the Iranian armed forces."

Ahvaz National Resistance Spokesperson Yaqoob al-Ahvaz also claimed responsibility for the attack in comments made to Iranian media, saying, "We have no choice but to resist."

The Ahvaz National Resistance is one of the groups that make up the Arab Struggle Movement for the Liberation of Ahvaz (ASMLA), a nationalist and separatist umbrella group for Iranian Ahvazi opposition parties.

The ASMLA advocates for an Arab state, separate from Iran, in Khuzestan Province which has a large Arab population and is where much of Iran’s oil and gas reserves are located. 

Despite the province’s natural resource wealth, residents say it is plagued with socioeconomic deprivation and accuse the Iranian government of failing to invest oil profits into the region's economy.

In 2015 rights groups accused the Islamic Republic of brutally cracking down on Ahvazi Arabs as the regime undertook a large-scale campaign of arbitrary arrests. 

The arrests were triggered by mass protests that coincided roughly with the anniversary of Ahvazi demonstrations a decade before. The Arab protesters accused the Iranian government of systematic discrimination and denial of cultural rights.

Support from allies

In a message of condolence to Russia's close regional ally, President Vladimir Putin said he was "appalled by this bloody crime" which was a reminder of the "necessity of an uncompromising battle against terrorism".

Syria, another ally, also condemned the attacks, standing in "full sympathy and solidarity with the Islamic Republic of Iran", said a Syrian foreign ministry official.

Neighbouring Turkey expressed "great sorrow" at what it called "a heinous terrorist attack".

Khuzestan was a major battleground of the 1980s war with Iraq and the province saw unrest in 2005 and 2011, but has since been largely quiet.

Attacks by Kurdish rebels on military patrols along the border further north are relatively common.

But attacks on regime targets inside major cities are far rarer.

On June 7, 2017, 17 people were killed and dozens wounded in simultaneous attacks in Tehran on the parliament and on the tomb of revolutionary leader Ruhollah Khomeini -- the first inside Iran claimed by IS.

In April, 26 alleged members of the Sunni extremist group went on trial on charges connected with that twin attack.

Rouhani defiant

The attack in Ahvaz came as Rouhani was among dignitaries at the main anniversary parade in Tehran.

In a keynote speech, he vowed to boost Iran's ballistic missile capabilities despite Western concerns that were cited by his US counterpart Donald Trump in May when he abandoned a landmark nuclear deal with Tehran.

"We will never decrease our defensive capabilities... we will increase them day by day," Rouhani said at a military parade. "The fact that the missiles anger you shows they are our most effective weapons," he said, referring to the West.

The United States reimposed crippling sanctions on Iran last month, and a new round of even harsher sanctions targeting Iran's vital oil sector is set to go back into effect on November 5.

Washington has said it is ready to open talks on a new agreement to replace the July 2015 accord, but Tehran has said repeatedly it cannot negotiate under the pressure of the sanctions.

Trump and Rouhani will both be in New York next week for the United Nations General Assembly. But Iran has repeatedly ruled out any meeting.