Saudi Minister of State for Foreign Affairs Dr. Nizar bin Obaid Madani is set to lead the Kingdom delegation to the meetings of the executive committee of the Organization of Islamic Cooperation (Open Membership), on the foreign minister level, on the invitation of the Secretary General of OIC, on Saturday, in Jeddah. The meeting will discuss the grave development resembled in the launching of the Houthis of ballistic missile towards Makkah and the dangerous of such heinous aggressions on sanctities, in the Kingdom and their consequences of the entire regional security and stability.