Saudi newspapers highlighted in their editorials today a number of local and international issues. The following are the main headlines of Saudi newspapers: - Custodian of the Two Holy Mosques approves the establishment of "King Abdullah Chair for World Peace" at Prince Mohammed bin Fahd University. - On behalf of the Custodian of the Two Holy Mosques, Governor of Makkah Region washes the Holy Kaaba. - President Adli Mansour: Egypt and its people will not forget the historical stances of the Custodian of the Two Holy Mosques. - Deputy Foreign Minister Leaves Algeria. - The Ministry of Labor issues domestic worker regulations approved by the Council of Ministers. - Iran welcomes invitation for Zarif to visit Saudi Arabia to participate in the Islamic ministerial meeting. - Conference of Arab Education Ministers concludes in Tunisia. - King Mohammed VI on an official visit to Tunisia.