
"This terrorist attack happened only a week after the meeting between the U.S. president (Donald Trump) and the (Saudi) backward leaders who support terrorists. The fact that Islamic State has claimed responsibility proves that they were involved in the brutal attack,"said the statement, as quoted by Reuters.
Earlier, Brigadier General Hossein Salami, IRGC deputy commander, pledged retaliation for the attack.
"Let there be no doubt that we will take revenge for today's attacks in Tehran, on terrorists, their affiliates and their supporters,"he said, as cited by the news agency Mehr.
Meanwhile, Iranian President Hassan Rouhani said the attacks will make the country more united.












Comment: See also: Dozens of fatalities & injuries after shootings, bombings at Iranian parliament & Khomeini shrine - UPDATES