The Secretariat General of the Islamic Cooperation Organization (OIC) expressed strong condemnation in a statement here today the Iranian-backed terrorist Houthi militia's attack that targeted civilians in (Khamis Mushait) in the Kingdom of Saudi Arabia, by launching a booby-trapped drone and two ballistic missiles which were intercepted and destroyed by the Joint Forces of the Coalition to Restore Legitimacy in Yemen. OIC Secretary-General Dr. Yousef bin Ahmad Al-Othaimeen confirmed his support for the measures taken by the Joint Forces of the Coalition Legitimacy in Yemen to deal with the terrorist acts in line with international humanitarian law.