Minister of State for Defence Affairs H E Dr. Khalid bin Mohamed Al Attiyah received a written message from Saudi Deputy Crown Prince, Second Deputy Premier and Minister of Defence, Mohammed bin Salman bin Abdulaziz Al Saud, on constant cooperation between the two fraternal countries, particularly in military affairs. Major General Fahed bin Saud Al Jahni, Adviser to the Saudi Chief of General Staff, presented the message to Dr Al Attiyah during a meeting yesterday.