主题词：Eastern European Communism and Reforms; Soviet and Russian History; Historical Geopolitical and Social Dynamics; Social and Behavioral Studies; Regional Socio-Economic Development Trends; Security, Politics, and Digital Transformation; Sociopolitical Dynamics in Russia; European history and politics; Arctic and Russian Policy Studies; Global Political and Economic Relations; European and Russian Geopolitical Military Strategies; Russia and Soviet political economy; German History and Society; Central European and Russian historical studies; Vietnamese History and Culture Studies; Polish Historical and Cultural Studies; Communism, Protests, Social Movements; Memory, Trauma, and Commemoration; Italian Fascism and Post-war Society; Urbanization and City Planning; Nuclear Issues and Defense; Historical Studies and Socio-cultural Analysis; Historical and Political Studies; Chinese history and philosophy; Asian Culture and Media Studies