An appraisal of the concept of collective security under international law

Thesis Abstract

This research examined the concept of collective security under international law and specifically examined the basis of the existence of such arrangements, the challenges and problems facing them and also proffered solutions to identified problems by way of recommendations at the end of the research. The doctrinal method of research was used to analyze the concept of collective security under international law generally with particular reference to the West African region. Some relevant literatures on collective security under international law were relied upon in the appraisal of the concept, starting from its historical evolution with the formation of the League of Nations to the United Nations (UN) and later regional arrangements like the Economic Community of West African States (ECOWAS). Some of the challenges and problems facing the various collective security arrangements locally and globally identified include, lack of funds to facilitate activities like peacekeeping operations and humanitarian aid, fighting environmental challenges like floods and earthquakes. Political military and legal challenges were also identified in the research. On the whole it was found out that the concept of collective security is a vital one to the development of peace and security at all levels. And in view of the challenges and problems identified it was therefore recommended that collective security arrangements should endeavour to intervene promptly in crisis of member states. Considering the slow response of the United Nations Security Council in crises of some member states we recommend the creation of a new organ with no permanent members, but representatives of all continents on rotational basis; and that among other things Economic Community of West African States (ECOWAS) should enhance its border security to reduce illegal migrations and proliferation of arms that contribute immensely to the acts of terrorism.