Via Fox News:
Saudi Arabia announced the arrest of 93 suspected terrorists with ties to ISIS Tuesday, including two who were allegedly planning a car bomb attack on the U.S. Embassy in Riyadh.
Other potential targets for some of those arrested included residential compounds and prisons.
Authorities said that the potential suicide car bombing at the Embassy involved three individuals — a Saudi national and two Syrian nationals residing in a Gulf state. The plot was uncovered Mar 13. and authorities took precautions at the Embassy and surrounding area before arresting two suspects the next day.