Surprise from the palace
The sudden elevation of Deputy Crown Prince Mohammed bin Salman, followed by the sacking of the Crown Prince Muhammad bin Nayef recently, by Saudi Arabia's monarch King Salman has come as a surprise for the Gulf region. It was, of course, quite evident that the old and ailing monarch wanted his 31-year-old favourite son to succeed him. Soon after assuming the throne on the death of his half-brother, King Abdullah, in January 2015, King Salman hogged the headlines by naming his son as the Deputy Crown Prince and also giving him unprecedented powers.
Prince Muhammad bin Nayef was reduced to an implicit figurehead. The King abolished the Crown Prince's Royal Court, which was a parallel centre of power, and as a result, only the Interior Ministry remained under Prince Muhammad bin Nayef's control. The Crown Prince had reportedly gone into a deep sulk, disappearing for months on an extended holiday to Algeria last year. After he returned, he realised that his influence had been further cut down.