Europol and Spanish National Police disrupt activities of far-right terrorist group ‘The Base’

Europol supported the Spanish National Police (Policía Nacional) in disrupting activities of the far-right terrorist group ‘The Base’. The operation took place over three days in Madrid and Valencia, resulting in significant seizures and the arrest of three suspected far-right extremists on 25 November 2025.

The operation was led by the General Commissariat of Information (Comisaría General de Información) of the Spanish National Police, with support from Europol’s European Counter Terrorism Centre (ECTC). Around 50 police officers were deployed, conducting five house searches.

Apart from arresting three suspects linked to the international right-wing terrorist organisation ‘The Base’, the action days also led to seizures of weapons, military tactical equipment and accelerationist and supremacist material and documentation.

Read more at Europol