Adel al-Jubeir
King Salman replaced his half-brother Muqrin as crown prince with Muhammad bin Nayef and named his son Mohammed bin Salman as defence minister, and then-Ambassador to the United States Adel al-Jubeir as foreign minister. Some reports linked the cabinet reshuffle to the war. At least one political analyst suggested that Muqrin was not supportive of the military intervention, and that this cost him his position. Prince Muqrin's Yemeni Lineage was pointed out as another possible cause.