主题词：Eastern European Communism and Reforms; Religious, Philosophical, and Educational Studies; Balkan and Eastern European Studies; European Politics and Security; Balkans: History, Politics, Society; Post-Soviet Geopolitical Dynamics; European and Russian Geopolitical Military Strategies; Regional Development and Management Studies; Diverse Musicological Studies; Linguistics and language evolution; Economic Issues in Ukraine; Security, Politics, and Digital Transformation; Sociopolitical Dynamics in Russia; Linguistics, Language Diversity, and Identity; Social Media and Politics; Digital Communication and Language; Military History and Strategy; European Union Policy and Governance; Regional Development and Policy; Sustainable Urban and Rural Development; Social Policy and Reform Studies; European and International Law Studies; European Cultural and National Identity; Political Economy and Marxism; Peacebuilding and International Security