Law enforcement officials have yet to determine how many Sovereigns are active in the United States, where they are concentrated, or whether the movement is gaining adherents. This thesis addresses the dearth of information on the Sovereign Citizens Movement. It relies on both quantitative and qualitative research, providing a detailed analysis of 548 court cases. The assessment of the group’s targets, related court vulnerabilities, and relevant statewide statistics can be harnessed into quality policy decisions. This work proves the increasing trend in Sovereign Citizen activities, exposes the gaps in the present literature and domestic terrorism policy, and provides recommendations for prescriptive policy changes across the spectrum of agencies responsible for countering domestic terrorist threats.