Secretary General of Gulf Cooperation Council Abdulrahman bin Hamad Ala'ateyah received here today an official invitation from Sudan to attend the forthcoming Arab Summit in Khartoum. Ala'ateyah also received here today Lebanese Charge d'Affaires Ali Hosain Ghazawi and discussed with him issues of common interest. Ala'ateyah also received here today ambassador of Comoros Hamidou Darihila on the occasion of the end of the ambassador's work in the kingdom.