On behalf of the Custodian of the Two Holy Mosques, King Salman bin Abdulaziz, Deputy Foreign Minister Walid bin Abdulkarim Al-Khreeji participated today, Friday, in the opening of the 19th Non-Aligned Movement Summit at the leaders' level, held in the Ugandan capital, Kampala. The Non-Aligned Movement Summit discusses finding effective solutions to the most prominent political and economic challenges worldwide, in addition to exploring multilateral cooperation that enhances international peace and security.