Tajikistan's President Emomali Rahmonov and his accompanying delegation has arrived here to attend the Third extraordinary summit of the Organization of Islamic Conference (OIC), starting its deliberations in Makkah on Wednesday. On arrival at King Abdul-aziz International Airport, President Rahmonov was greeted by Prince Misha'al Bin Majed Bin Abdulaziz, Governor of Jeddah and a number of high-ranking officials.