Saudi terrorists involved in terrorist attacks in Iran:IRGC

Leader of the Iranian parliament and Islamic revolution.In a statement issued by IRGC, "The terrorists attacked a week after the meeting between US President and Saudi traditional leaders. The Islamic State (IS) that has claimed responsibility for this calamity proves that they are related to the brutal attack (Saudi Arabia). However, Saudi Arabia rejected the allegation News BBC.In the Iranian capital, Tehran, the leader of the country's parliament and Islamist revolution, Ayatollah Khomeini's mazar, on Wednesday killed 13 people and injured nearly half of the two terrorists.In a statement, the militant claimed responsibility for the Islamic State (IS) that they are responsible for it. The attackers were Iranians who joined the IS.