Key Points
- The self-proclaimed Islamic State group has claimed responsibility for twin bombings in the Iranian city of Kerman.
- The attack was the deadliest in Iran since the 1979 revolution.
- The two blasts took place near the grave of slain military commander Qasem Soleimani.
The self-proclaimed Islamic State jihadist group said it carried out twin bombings which killed at least 84 people at a memorial ceremony in Iran for slain Revolutionary Guards general Qasem Soleimani.
The claim from IS came as Iran observed a day of national mourning for those killed in Wednesday's blasts.
In a statement on Telegram, IS said two of its members "activated their explosives vests" among the crowds who had come to honour Soleimani on the anniversary of his death in a targeted US drone strike in Baghdad four years ago.
Iranian investigators had already confirmed that the first blast at least was the work of a "suicide bomber" and believed the trigger for the second was "very probably another suicide bomber", the official IRNA news agency reported earlier, citing an "informed source".
The Security Council condemned the twin bombings as a "cowardly terrorist attack" and urged all UN member states "to cooperate actively" with Iran in holding its "perpetrators, organisers, financiers and sponsors" accountable.
Soleimani, who headed the Guards' foreign operations arm the Quds Force, was a staunch enemy of IS, a Sunni extremist group which has carried out previous attacks in majority-Shiite Iran.
The death toll was revised down from around 100 the day after the bombings, which also wounded hundreds near Soleimani's tomb in the southern city of Kerman.
Iran has suffered deadly attacks in the past from jihadists and other militants as well as targeted killings of officials and nuclear scientists blamed on arch foe Israel.
On Thursday, Interior Minister Ahmad Vahidi spoke to ISNA news agency about bolstering security over its porous borders with Afghanistan and Pakistan.
He said authorities have identified "priority points to block along the border" with the two countries, which has long been a key access point for militant groups, drug smugglers and irregular migrants.
Regional tensions have surged amid the Gaza war sparked when Palestinian militant group Hamas launched their deadly 7 October attack on Israel, which Tehran welcomed while denying any involvement.
President Ebrahim Raisi's deputy chief of staff for political affairs, Mohammad Jamshidi, charged on social media platform X that "the responsibility for this crime lies with the US and Zionist (Israeli) regimes, and terrorism is just a tool".
The United States rejected any suggestion that it or its ally Israel were behind the bombings, while Israel declined to comment.
"The United States was not involved in any way, and any suggestion to the contrary is ridiculous," said State Department spokesman Matthew Miller.
"We have no reason to believe that Israel was involved in this explosion," he added.
'Desperate enemy'
Regional tensions have surged since the Gaza war erupted, drawing in Iran-backed armed groups in Lebanon, Iraq, Syria and Yemen.
Hamas fighters infiltrated Israel on 7 October, killing around 1,140 people, most of them civilians, according to an AFP tally based on official Israeli figures.
In response, Israel launched a relentless offensive that has reduced vast swathes of Gaza to rubble and killed more than 22,300 people, according to the health ministry in the Hamas-run territory.
Iranian authorities called for mass protests against the Kerman bombings after weekly prayers on Friday.
The dead will be buried in private funerals organised by their families, Tasnim news agency reported citing the governor of Kerman.
Iran's emergency services chief Jafar Miadfar said 284 people were wounded in the bombings and "195 are still hospitalised".
Revered by many Iranians, Soleimani oversaw Iranian military operations across the Middle East, and millions came to his funeral in 2020.
Current Quds Force commander Esmail Qaani suggested the Kerman crowd was "attacked by bloodthirsty people supplied by the United States and the Zionist regime".
He pointed to two recent killings widely blamed on Israel - a Beirut strike on Hamas deputy leader Saleh al-Arouri, and the killing near Damascus of senior Guards commander Razi Moussavi in December.
People take part in a commemoration for the late general Qasem Soleimani. Source: AAP / Vahid Salemi
Iran regularly accuses Israel and the United States of inciting unrest, and authorities last month executed five people convicted of collaborating with Israel.
In July, Iran's intelligence ministry said it had disbanded a network "linked to Israel's spy organisation" that it said had been plotting "terrorist operations" across Iran.
In September, the Fars news agency reported that an IS-affiliated key "operative", in charge of carrying out "terrorist operations", had been arrested in Kerman.
