Egypt's president Abdel Fattah al-Sisi said on Thursday his country and Saudi Arabia represent the wings of the Arab national security who can confront all challenges, Al Bawaba News reported. This came during a speech he delivered during the inauguration ceremony for a new batch of the Military Academy in Cairo. Sisi stressed on the Arab integrity calling for further cooperation to face terrorist threats and extremist groups. Saudi deputy crown prince and Minister of Defense Mohamed bin Salman, who is on an official visit to Cairo, also attended the ceremony.