File photo - Saudi Crown Prince Sultan Bin Abdul Aziz Al Saud attends a dinner offered by Saudi King for his guest, French President Nicolas Sarkozy and the French delegation in Riyadh, Saudi Arabia on January 13, 2008. Sarkozy is on his first visit to the Arabian Gulf that will take him also to Qatar and to the United Arab Emirates. Saudi Arabia's king has appointed his son Mohammed bin Salman as crown prince - replacing his nephew, Mohammed bin Nayef, as first in line to the throne. Prince Mohammed bin Nayef, 57, has been removed from his role as head of domestic security, state media say. Photo by Eric Hadj-Pool/ABACAPRESS.COM