TABUK, 17 May — Prince Sultan, second deputy premier and minister of defense and aviation, yesterday attended the conclusion of a military exercise carried out by the Prince Sultan Seventh Brigade in the Northwestern Province. He was received on arrival at the venue by Chief of Staff Gen. Saleh Al-Mahya, Commander of the Land Forces Gen. Sultan Al-Motairy and other senior officers. The function was attended by Tabuk Governor Prince Fahd ibn Sultan.