ISIS threatens to strike hard Saudi Arabia
Islamic State (IS) threatened attacks in Saudi Arabia after the militant group claimed responsibility for assaults in Tehran that killed at least 17 people, Site Intelligence monitoring group reported on Friday.
Suicide bombers and gunmen attacked the Iranian parliament and Ayatollah Khomeini's mausoleum in Tehran on Wednesday. Scores of people were also wounded.
IS claimed responsibility and threatened more attacks against Iran's majority Shi'ite population, seen by the hardline Sunni militants as heretics.
In a video that appeared to have been recorded before the attack on Tehran, five masked fighters were shown threatening Shi’ites in Iran as well as the Saudi Arabian government saying their turn "will come".