Abstract: The research object is the work of the United Nations Support Mission for Libya (UNSMIL). The research subject is the role of the UNSMIL and its head, the Special Representative of the Secretary General, in the organization of inter-Libyan negotiations and political settlement of the armed conflict in Libya in 2014 – 2015. Special attention is given to the study of the dynamics of negotiations and the impact of various factors on their success. The author studies such aspects of the topic as the influence of various factors on negotiations in Libya, the role of the UN in the organization of negotiations, the stages of negotiations and their impact on the political process in Libya. The key research method in the principle of historicism, applied for the detection of the dynamics of the negotiation process in Libya and the cause-effect links in the process of formulation of conditions by the opposed parties to the conflict. The scientific novelty consists in the analysis of the UN-sponsored inter-Libyan negotiations in 2014 – 2015 in the context of the political process in Libya and the influence of external factors on the negotiation process, the study of the role of the Special Representative of the Secretary General in the development of the Libyan Political Agreement. The author studies the institutional mechanisms of armed conflicts settlement by the UN, the possibilities of implementation of the agreements achieved and the impact of negotiations on the political process in the region. 

Abstract: The research subject is the UN peacekeeping program “Responsibility to protect”. The author considers one of its components – the “responsibility to react” and its practical application during the events of the Arab Spring in Libya and Syria. Special attention is paid to the comparison of final documents of UN institutions (Security Council, different commissions, etc.) with the “Responsibility to protect” concept. The author points at the significant divergences between the theoretical part of the concept and its practical realization in particular situations. The author applies the method of historicism, comparative analysis, the method of conflictology, the information and political method and the behaviorist approach. The scientific novelty of the study consists in the identification of the place of the “Responsibility to protect” concept in the UN peacekeeping program in conflict settlement during the Arab Spring. Besides, the author reveals this concept’s role in armed conflicts in Libya and Syria since 2011 and defines the practical steps which had been taken within this program on the initial stages of these conflicts.