Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud sent a written message to Sheikh Sabah Al-Ahmed Al-Jaber Al-Sabah, Emir of Kuwait, on the bilateral sisterly relations binding the two countries and peoples. During a reception, held at Al-Bayan Palace here today, the letter was delivered to his Highness the Emir by Prince Sultan bin Saad bin Khalid, Saudi Ambassador to Kuwait.