In the face of a declining Islamic State, Daniel Byman looks into the divisions found within the global jihadist movement. Questions such as, Who is a “true” Muslim?, What to do with those that don’t meet this standard?, Who exactly should be targetted?, and basic questions of organizational structure, work to differentiate jihadist groups. Byman enters into the nuanced distinctions and points of conflict between different jihadist ideologies and groups in his article here!