The thrust of this paper revolved around an in-depth examination of the etiology and teleological manifestations of the octopus of terrorism and its attendant implications for global security. It employed a qualitative content analysis approach, drawing from existing literature and secondary data to analyse how political repression, socio-economic disparities, ideological radicalization, and technological advancements contribute to the rise and persistence of terrorism. The research which was anchored on the Human Security Theory, extensively explored terrorism’s transnational nature, revealing how it challenges international cooperation, fosters regional instability, and compels governments to adopt high security measures. The findings highlighted that terrorism is not only a form of violence but a complex socio-political phenomenon that undermines human security, economic development, and social structure. The study argued for a comprehensive response strategy that balances security with democratic values and inclusive development. The research concludes that effective counterterrorism must prioritize political inclusion, socio-economic empowerment, international collaboration, and respect for human rights to achieve lasting peace and global stability.

Keywords: Counterterrorism, Terrorism, Global Security, Political Repression, Socio-economic Disparities