Prince Khalid bin Sultan bin Abdulaziz, Deputy Minister of Defense, graced here today a luncheon held in his honor by the Commander of the Southern Region Major General Abdullah bin Saleh Al-Omairi. The event was attended by Chief of General Staff General Hussein bin Abdullah Al-Gabeel, Prince General Khalid bin Bandar bin Abdulaziz, Commander of the Land forces, and a number of senior officials.