One of Nigeria's biggest problems now is insecurity. The impact of security issues on Nigeria's national development has not received much consideration. It makes sense that insecurity has slowed down the country's development since democracy was restored. However, security is necessary to accomplish and maintain reasonable development. Despite Nigeria's wealth of riches, the nation's security issues have led to a system that encourages violence and impedes progress. Boko Haram's security threats and the degree to which the insurgency has influenced Nigeria's growth were investigated through qualitative analysis. This article examines the security challenges posed by the Boko Haram uprising and their impact on Nigeria's development. It concludes that Boko Haram's aggression has significantly hindered national progress, particularly in the Northeast, where it has stifled the inflow of Foreign Direct Investment. To effectively end the insurgency, the study recommends that the Nigerian government address its root causes by tackling corruption, creating jobs to eradicate poverty, and strengthening overall security measures.
Keywords: National Development, Security Threats, Boko Haram, Insurgency