Gurkovskyi, V., Havryliuk, I., Kliat, Y., Dobrovolskyi, Y., Romanenko, E. and Ilnitskyi, S. 2025. Ukrainian Security Diplomacy in the New Geopolitical Reality: Security Guarantees for Ukraine, Risks and Challenges. Social Development and Security. 15, 4 (Aug. 2025), 50-61. DOI:https://doi.org/10.33445/sds.2025.15.4.5.