Terrorism Financing and Organized Crime in Nigeria: Assessing their Implications for National Security and Policy

The interaction between terrorism financing and organized crime has become an important dimension of Nigeria's security challenge. Violent extremist organizations, particularly Boko Haram and the Islamic State West Africa Province (ISWAP), have increasingly relied on criminal activities and locally generated revenue to sustain recruitment, logistics, weapons procurement and other operational requirements. Kidnapping for ransom, extortion, illicit taxation, livestock theft, smuggling and other illicit economic activities provide opportunities for generating resources, although the extent to which proceeds from particular criminal activities reach terrorist organizations varies across locations and periods. This study examines the relationship between terrorism financing and organized crime in Nigeria and assesses its implications for national security and policy. It adopts a qualitative documentary research design and analyzes peer-reviewed studies, books, legislation, judicial and government materials, financial intelligence publications, and reports of regional and international organizations published between 2009 and 2025, with selected earlier theoretical works included where necessary. Sources were purposively selected on the basis of relevance, institutional credibility, methodological transparency and direct engagement with Nigeria or the wider West African security environment. The data were subjected to thematic content analysis using a coding framework covering financing sources, criminal-terrorist linkages, institutional vulnerabilities, security consequences, policy responses and alternative explanations of terrorist resilience. The study finds that organized criminal activities have become an important component of the financing environment of terrorism in Nigeria, but they should not be treated as the sole explanation for terrorist resilience. Ideological commitment, external linkages, local coercive structures, governance deficits and access to illicit markets also influence the ability of terrorist organizations to survive. The study argues that Nigeria's counter-terrorism strategy would benefit from greater integration of financial intelligence, criminal investigation, border management, prosecution, asset tracing and military operations. It recommends stronger inter-agency coordination, improved financial investigations, better exploitation of financial intelligence, enhanced regional cooperation and targeted disruption of the criminal markets that facilitate terrorism financing.