Terror attack on Iranian parliament So-called Islamic State has claimed responsibility for co-ordinated attacks on the Iranian capital Parliament: Four armed attackers storm building – killed by security forces after brief siege. State media reports up to 12 dead and many wounded Government declares state of emergency, potential targets secured Imam Khomeini Mausoleum: Attacker detonates suicide vest outside shrine, second attacker killed by security forces TEHRAN Azadi Tower Milad Tower 5km Iran Sources: Wire sources © GRAPHIC NEWS