Insecurity and the Politics of Acrimony in Nigeria examines the complex relationship between insecurity, political division, ethnic tensions, institutional weaknesses, and the struggle for peace and justice in Nigeria. The book explores the roots and consequences of Nigeria’s persistent conflicts while examining how political competition, leadership choices, regional grievances, and public distrust have shaped the nation’s security challenges. It calls for inclusive governance, justice, responsible leadership, and a renewed commitment to national unity as foundations for sustainable peace and development.