Iran attackers fought for Islamic State in Syria, Iraq - ministry

ANKARA (Reuters) - Iran said on Thursday that gunmen and bombers who attacked Tehran were Iranian members of Islamic State who had fought in the militants' strongholds in Syria and Iraq - deepening the regional ramifications of the assaults.

from Reuters: Top News http://uk.reuters.com/article/uk-iran-security-idUKKBN18Z1GY?feedType=RSS&feedName=topNews