Organization of the Islamic Conference (OIC; abbreviated: Islamic Conference) is a regional political organization of the Islamic State government, officially established in May 1971, with its secretariat in the city of Jeddah in the Kingdom of Saudi Arabia and its highest authority The highest authority is the Council of Islamic Heads of State. Its purpose is to promote economic, social, cultural and scientific cooperation among member states; to work to eliminate apartheid and racial discrimination and to oppose all forms of colonialism; to support the Palestinian people in their struggle to regain their national rights and return to their homeland; and to support the Muslims in their struggle to safeguard their dignity, independence and national rights.