In 2023, Spain recorded ** arrests for terrorist offences, the highest among EU Member States. Of those, ** were linked to jihadist-related activities, making it by far the most common category in the country. Across the EU, a total of ** arrests were associated with right-wing extremism, ** with ethno-nationalist and separatist motives, and ** with left-wing and anarchist ideologies.
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Europol. (April 16, 2025). Number of terrorist arrests in the European Union in 2023, by country and ideological affiliation [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 04, 2026, from /statistics/1614447/number-of-terrorist-arrests-in-the-eu-by-country-and-affiliation/
Europol. "Number of terrorist arrests in the European Union in 2023, by country and ideological affiliation." Chart. April 16, 2025. ÌÇÐÄÆƽâ°æ. Accessed August 04, 2026. /statistics/1614447/number-of-terrorist-arrests-in-the-eu-by-country-and-affiliation/
Europol. (2025). Number of terrorist arrests in the European Union in 2023, by country and ideological affiliation. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 04, 2026. /statistics/1614447/number-of-terrorist-arrests-in-the-eu-by-country-and-affiliation/
Europol. "Number of Terrorist Arrests in The European Union in 2023, by Country and Ideological Affiliation." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 16 Apr 2025, /statistics/1614447/number-of-terrorist-arrests-in-the-eu-by-country-and-affiliation/
Europol, Number of terrorist arrests in the European Union in 2023, by country and ideological affiliation ÌÇÐÄÆƽâ°æ, /statistics/1614447/number-of-terrorist-arrests-in-the-eu-by-country-and-affiliation/ (last visited August 04, 2026)
Number of terrorist arrests in the European Union in 2023, by country and ideological affiliation [Graph], Europol, April 16, 2025. [Online]. Available: /statistics/1614447/number-of-terrorist-arrests-in-the-eu-by-country-and-affiliation/
