Effectiveness of the Decision-Making Process in International Security Organizations in the Context of International Crises

The relevance of the chosen topic is determined by the aggravation of interstate conflicts at the regional and interregional levels. In these conditions, the issue of the effectiveness of decision-making mechanisms and procedures in the activities of the United Nations (UN), the North Atlantic Treaty Organization (NATO), and the Organization for Security and Cooperation in Europe (OSCE) becomes relevant. The aim of the article is to carry out a comparative analysis of the decision-making process in the activities of international security organisations, such as the UN, NATO, and the OSCE, and determine their effectiveness in the context of aggravation of interstate conflicts at the regional and interregional level. Using the methodology of content analysis, descriptive, comparative methods and analysis of legal acts. The procedure for the development and adoption was analysed, and the effectiveness of the adoption and implementation of UN, NATO, and OSCE decisions was considered. Further research prospects may be the study of the mechanisms of such limitations.