Radicalisation among young people in Europe is increasing, with minors as young as 12 being targeted online for recruitment into extremist ideologies. EU Counter-Terrorism Coordinator Bartjan Wegter highlights the challenges law enforcement faces in monitoring online spaces where this radicalisation occurs. Recent reports indicate a rise in terrorism-related arrests among youth, particularly linked to jihadist and right-wing extremism. Wegter emphasizes the need for education and cooperation with online platforms to combat this trend, as well as addressing the emergence of 'nihilistic violent extremism'.