Research Reports № 28 Ivo Tsekov: The Changing Balance of Power in the Age of Emerging Cyber Threats Research Reports 28 № 27 AMBASSADOR (ret.) GUIDO LENZI: The New Challenges to the Euro-American Relationship: Russia and the Middle East Research Reports 27 № 26 Tsvetelina Yordanova: Media – International relations interaction model Research Reports 26 № 25 Petyo Valkov: The tensions between Serbia and Kosovo - a major generator of instability in the region Research Reports 25 № 19 Boryana Aleksandrova: Initial Impact of the Democratic Protests in the Arab World for the Middle East Peace Process Research Reports 19 № 18 Plamen Pantev: The ‘Europeanisation’ of National Foreign, Security and Defence Policy Research Reports 18 № 17 Plamen Pantev: Security Threats and Risks in South Caucasus: Perceptions From the Western Black Sea Research Reports 17 № 16 Plamen Pantev: Euro-Atlantic and Euro-Asiatic Concerns of an Enlarged Europe: a Bulgarian View Research Reports 16 № 15 Plamen Pantev: Bulgaria's Role and Prospects in the Black Sea Region: Implications of NATO and EU Enlargement Research Reports 15