Jornal de Estudos de Defesa e Gestão de Recursos

International Security in a Globalized World: An Exploration of Critical Issues

Bimbo Ogunbanjo M

Since it took hold in the 1950s, the study of International Security (IS) has been at the heart of international relations studies. This paper emphasizes that it grapples with questions about war and peace, life and death, safety and survival. Traditionally its terrain has focused on concerns about the stability of the state system, the use of force, nuclear proliferation, military strategy, intelligence and the distribution of resources. Its content has expanded over the years. Today it covers a variety of interconnected issues in the world that affect survival. Concerns about climate change, migration, poverty, health, privatization, organized crime and international terrorism are also on the agenda. This paper introduces different ways of conceptualizing security in international relations.