Kuwaiti Emir Sheikh Sabah Al-Ahmad Al-Jaber Al-Sabah received today two messages from Tunisian President Zine El Abidine Ben Ali and Ukrainian President Viktor Yushchenko. The messages were delivered to the Emir of Kuwait by Tunisian Ambassador to Kuwait Hisham Biyoudh and Ukrainian visiting Minister of Economics Bohdan Danylyshyn consecutively. The letters dealt with ways of enhancing cooperation in all fields between Kuwait on one hand and each of Tunisia and Ukraine on the other hand.