This article provides an in-depth literature review of the different trends and debates in the English academic literature on the violent conflicts in the North Caucasus during the post-Soviet period. This literature review is separated into three major debates and focused on four major themes that consistently appear in the study of violent conflicts in the North Caucasus: nationalism and identity (grievance), criminality and opportunism (greed), repression (revenge and trauma), and religion (radicalization). The first debate concentrates on the structural factors explaining mass mobilization in the North Caucasus following the end of the Soviet Union. The second debate underscores the role of religious radicalization in mobilization patterns in Chechnya and the North Caucasus, as well as its potential links with other conflicts (Afghanistan and Syria) and the importance of suicide bombings. Finally, the third debate focuses on the study of counter-insurgency and counterterrorism, the development of the Caucasus Emirate, and the diffusion of insurgent violence across the region. The article concludes by underlining the need to engage on a larger theorization of violent mobilization in the North Caucasus seeking to integrate structural, organizational and individual variables linking the global dynamics and local specificities of the region.