After the first terrorist attack by the Islamic State (IS) in Tehran, Iranian officials from various backgrounds have pointed the finger at their regional rival Saudi Arabia.

Speaking at the Oslo Forum in Norway June 13, Iran’s Foreign Minister Mohammad Javad Zarif said they have “intelligence that Saudi Arabia is actively engaged in promoting terrorist groups” along the country’s eastern and western borders. Zarif referenced comments by Saudi Deputy Crown Prince and Minister of Defense Mohammed bin Salman who said that they will take the war inside Iran’s borders and by Saudi Arabia's Foreign Minister Adel al-Jubeir who said Iran must be “punished.” 

The commander of the Islamic Revolutionary Guard Corps, Maj. Gen. Mohammad Ali Jafari, directly blamed Saudi Arabia for the IS attack on Tehran. “We have precise intelligence that Saudi Arabia, unfortunately, supported the terrorists and demanded the operations in Iran,” Jafari said June 12. The attack on Iran’s parliament and the mausoleum of the founder of the Islamic Republic left 17 dead and 50 wounded.

Former Deputy Foreign Minister for Arab Affairs Hossein Amir Abdollahian, who is currently an adviser to the speaker of parliament, tweeted that “Riyadh is the prime suspect in the terrorist event.” He added that Prince Bandar bin Sultan, former Saudi ambassador to the United States and director general of the Saudi Intelligence Agency from 2012 to 2014, was behind a 2013 terrorist attack on Iran’s embassy in Beirut.