This Global Detention Project Working Paper surveys research on immigration detention conducted using geographical methods, highlighting how geography’s conceptualization of detention as a form of spatial control offers tools to scholars and activists working to contest this form of immigration control. The authors organize their review around three core themes: im/mobilities, scaled analyses, and borders/bordering. They argue that geographical approaches to the study of detention have helped generate a critical orientation that can disrupt the spread of detention across and within a widening array of places and social groups. Read paper here.