A session of official talks was held Friday at Carthage Palace in Tunisia under the co-chairmanship of Qatari Emir Sheikh Hamad bin Khalifa Al Thani and Tunisian President Zine el Abidine Ben Ali. The session was attended by Qatari Prime Minister and Foreign Minister Sheikh Hamad bin Jassim bin Jaber Al Thani and Tunisian Prime Minister Mohamed Al Ghannouchi. The talks dealt with bilateral relations and means of enhancing cooperation, besides a number of regional and international issues of mutual concern, the Qatari News Agency "QNA" reported.