KING HAMAD BIN ISA AL KHALIFA OF THE KINGDOM OF BAHRAIN LEFT RIYADH TONIGHT AFTER A BRIEF VISIT TO THE KINGDOM. UPON DEPARTURE FROM KING ABDULLAH'S PALACE, HE WAS SEEN OFF BY THE CUSTODIAN OF THE TWO HOLY MOSQUES KING ABDULLAH BIN ABDULAZIZ AL SAUD. AT RIYADH AIR BASE, HE WAS SEEN OFF BY PRINCE SALMAN BIN ABDULAZIZ, GOVERNOR OF RIYADH REGION; PRINCE MIQREN BIN ABDULAZIZ, CHIEF OF GENERAL INTELLIGENCE; PRINCE DR. ABDULAZIZ BIN AYYAF AL MIQREN, MAYOR OF RIYADH REGION; SENIOR PROTOCOL OFFICIALS AND BAHRAINI EMBASSY SENIOR STAFF MEMBERS.