AlHijjah 4, 1432, Oct 31, 2011, SPA -- President Ikililou Dhoinine of Comoros and Vice President Ali Othman Mohammed Taha of Sudan arrived here today to perform Hajj rituals. At Prince Mohammed bin Abdulaziz International Airport, they were received by the Undersecretary of Madinah Region Principality Suleiman bin Mohammed Al-Jurayysh and a number of civil officials and military officers.