Groundbreaking research shows that extremist attackers are often united in their violent misogyny, whatever their ideology
Five years ago, I began to notice that the perpetrators of some of the worst terrorist attacks had something in common. A high proportion shared a history of assaulting wives, girlfriends and other female relatives, sometimes involving a whole series of victims, long before they attacked total strangers.
In the summer of 2016, for example, when just two terrorist attacks in Florida and the south of France left 135 people dead and hundreds injured, both perpetrators claimed to be Islamists. But I was struck by the fact that each had a horrific record of domestic violence.
