Online radicalization is no longer confined to fringe platforms or isolated forums. It is a dynamic, multi-vector phenomenon that evolves across mainstream social media, encrypted messaging apps, ...

Authorities in the Czech Republic have detained five teenagers for allegedly being radicalised online by the so-called Islamic State (IS) militant group. Two of them were charged with terror-related ...

For more than two decades, counterterrorism thinking in the United States, Australia, and across allied democracies has been shaped by lessons drawn from 9/11 and its aftermath. Early models focused ...

Greg Barton receives funding from the Australian Research Council. He is engaged in a range of projects funded by the Australian government that aim to understand and counter violent extremism in ...

While there isn’t a universally accepted definition of a “mass shooting," roughly following The Violence Project and other researchers, I use three criteria: four or more fatalities; occurs in a ...