Portugal's President Anibal Cavaco Silva has received Saudi Ambassador to Portugal Hisham Sultan bin Zafer Al-Qahtani who presented his credentials to the President. During the meeting, the Ambassador conveyed the greetings of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud and Crown Prince Sultan bin Abdulaziz Al Saud, Deputy Premier, Minister of Defense and Aviation and Inspector General to the President. In turn, President Silva sent his greetings to the Custodian of the Two Holy Mosques and Crown Prince Sultan bin Abdulaziz, commending the Kingdom's position in supporting just causes.