United Nations Security Council: Guardian of Global Peace or an Institution in Crisis?

Authors

Keywords:

United Nations Security Council, Veto Power, Constructivism, Global Security, Reform

Abstract

The United Nations Security Council (UNSC), established to maintain global peace and security, has faced increasing criticism for its inability to address contemporary crises effectively. The UNSC’s decision-making process, particularly the veto power held by the five permanent members (P5), has often led to inaction during critical conflicts, undermining its role as a guardian of peace. Furthermore, the emergence of non-traditional security threats, such as climate change, cyberattacks, and terrorism, has revealed the UNSC’s limited capacity to address these new global challenges. The ongoing debate on whether the UNSC is still an effective institution or an institution in crisis is central to the study, exploring the disconnect between its original mandate and its current performance.. The study was anchored in the theoretical framework of constructivism. A qualitative research design was employed, utilizing content analysis of case studies, UNSC resolutions, and scholarly literature to explore the UNSC’s effectiveness and challenges in addressing modern global security threats. The findings revealed that the UNSC has struggled to adapt to modern security challenges, with its decision-making process often hindered by the veto power of the P5. The Council’s failure to address humanitarian crises and emerging global threats has eroded its legitimacy. Reform proposals, including the expansion of membership and modification of the veto system, have gained traction as necessary steps to restore the UNSC’s relevance and effectiveness. The UNSC’s inability to respond decisively to contemporary crises has led to growing dissatisfaction within the international community.  It was recommended that the UNSC undergo significant reform, including the modification or abolition of the veto power, to enable more democratic and effective decision-making processes that reflect contemporary global power dynamics.

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Published

2025-05-22

How to Cite

Anyalebechi, S. (2025). United Nations Security Council: Guardian of Global Peace or an Institution in Crisis?. International Journal of Diplomacy and Political Relations, 2(2), 24–36. Retrieved from https://pubjournals.com/ijdpr/article/view/132

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