Crown Prince Sultan bin Abdulaziz, Deputy Premier, Minister of Defense and Aviation and Inspector General made on Tuesday evening two telephone calls to Bahrain"s King Hamad bin Isa Al Khalifa and Prince Khalifa bin Salman Al Khalifa, Prime Minister of Bahrain condoling them on the demise of Prince Mohammed bin Salman Al Khalifa. During the calls, the Crown Prince expressed his condolences and sympathy to the Bahraini leadership, the sons of the deceased and the Bahraini people on the death of the Prince, praying to Allah Almighty to bless the soul of the deceased.