ABSTRACT The following research seeks to identify a correlation between increasing military expenditure and the simultaneous changes observed in the levels of human security in arms importing states under the world military order. Identification of such trends is needed because leaders use the narrow understanding of security in terms of military strength to justify the higher global military expenditure. However, it is also understood that growing military expenditure increases insecurity amongst states. This paradox excludes consideration of other factors that impact human lives and need to be secured. The research uses case studies analyzed with quantitative data and analysis to determine any correlation between the two variables - military expenditure and human security. It is found that in arms importing states, there is generally an inverse proportionality, causing a negative correlation between military expenditure and human security. Therefore, higher military expenditure causes a drop in human security in importing states due to various structural factors of the global arms hierarchy. This illustrates a need to rethink the understanding of security to include other factors of human security: economic, political, personal, community, health, food, and environmental security for a holistic security approach to human lives in contemporary security studies. KEYWORDS: arms control, security studies, military expenditure, international order, global arms trade, human security, humanitarianism, neo-imperialism, militarism, world military order