You might be interested in the Global Terrorism Databse (GTD) [1]. I used it for data about terror, but I think it actually has a lot of research into very spec

You might be interested in the Global Terrorism Databse (GTD) [1]. I used it for data about terror, but I think it actually has a lot of research into very specific approaches for dismantling terrorist organisations. Not limited to deradicalisation (also contains research into how productive it is to "cut off the head of the snake") but definitely a trove of information. [1] https://www.start.umd.edu/research https://www.start.umd.edu/research