AlQa'dah 27, 1432, Oct 25, 2011, SPA - Comoros' President Dr. Ikililou Dhoinine arrived in Riyadh yesterday to offer his condolences to the Custodian of the Two Holy Mosques, King Abdullah bin Abdulaziz Al Saud, the Second Deputy Premier, the Royal Family and the Saudi people, on the demise of Prince Sultan bin Abdulaziz Al Saud. At King Khalid International Airport, he was received by a number of officials.