A consortium of researchers dedicated to improving the understanding of the human causes and consequences of terrorism

The RaD portfolio is now on Twitter

START’s Radicalization and Disengagement (RaD) team is now on Twitter @RaD_UMD, sharing tweets on data, analysis and domestic extremism-related news.

The RaD team’s portfolio includes the Profiles of Individual Radicalization in the United States (PIRUS) database and its subsets, as well as the Bias Incident and Actor Study (BIAS) database.

RaD on Twitter