The Custodian of the Two Holy Mosques, King Abdullah bin Abdulaziz Al Saud arrived here today to lead the delegation of the Kingdom of Saudi Arabia to the 29th Summit of Gulf Cooperation Council (GCC) states, scheduled to start its deliberations later today in the Omani capital. At Sultan's Special Airport, the King was received by Sultan Qaboos bin Said of Oman, Cabinet's ministers and senior officials.