Emir of Kuwait Sheikh Sabah al-Ahmed al-Jaber al-Sabah delivered on Monday letters tackling regional and international developments to a number of rulers of the Arab Gulf, reported the Kuwaiti news agency KUNA. The letters were delivered by Deputy Prime Minister and Foreign Minister of Kuwait Sheikh Sabah Khalid al-Hamad al-Sabah to Sheikh Mohammed bin Rashid Al Maktoum, United Arab Emirates Crown Prince and Ruler of Dubai, who in turn handed the written message to Sheikh Khalifa bin Zayed Al Nahyan, President of the UAE. The Emir of Kuwait also delivered a letter to Emir of Qatar Sheikh Tamim bin Khalifa al-Thani. In Muscat, the Kuwaiti FM delivered a similar message to Sultan Qaboos bin Saeed. The Kuwaiti Emiri Diwan explained that the three letters underscored the depth of bilateral ties between Kuwait and the respective Gulf states, as well as the latest developments. On Sunday, the FM had delivered a similar message to Custodian of the Two Holy Mosques King Salman bin Abdulaziz in Jeddah and the King of Bahrain, Hamad bin Issa al-Khalifa.