Youth extremism surges across Europe: 20% rise in political attacks, half by minors

The 2025 Global Terrorism Index reports a 20% increase in politically motivated terrorist attacks from 2024, with half perpetrated by children and teenagers. Right-wing extremism rose ~250% from 2014-2020, though growth has since slowed. The trend reflects economic instability and psychological alienation, but specific country data and attack details remain unspecified.

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