Today Armenian President Robert Kocharian met with Ukrainian Ambassador to Armenia Vladimir Tyaglo, reported the Press Service of the Armenian leader. Mr. Tyaglo is completing his diplomatic mission in Armenia. R. Kocharian thanked the diplomat for the joint efficient work. He called the process of development of the Armenian-Ukrainian relations productive and highlighted the Ambassador's contribution to the cause. In his turn, V. Tyaglo appreciated Armenian authorities for support during his office in Armenia. He remarked he had spent nice years in Armenia and is leaving the country with warmest feelings and impressions.