The exchange of experiences and mutual cooperation in the countries of the Western Balkans, countries whose traditions and culture are close and which share similar tendencies in their development, plays an essential role in meeting the standards required for their accession to the European Union and NATO. Guided by the intention to provide the space for an ever wider promotion of the role of regional cooperation in the Western Balkans in the process of its integration in Euro-Atlantic structures, we dedicate this issue of Political Thought exactly to this subject matter.