Oman’s crown prince will be the eldest son of the serving sultan, according to details of a new decree to establish a mechanism for the transfer of power. Sultan Haitham bin Tariq announced on Monday that Oman would appoint a crown prince for the first time. The details announced on Tuesday mean his eldest son, Dhi Yazan bin Haitham, is set to become the sultanate’s first crown prince. Dhi Yazan ...