European Union Terrorism Situation and Trend Report: 2024

By Europol

  The European Union Terrorism Situation and Trend Report (EU TE-SAT) 2024 is a situational overview, presenting figures, major developments and trends in the terrorism landscape in the EU in 2023. The report is based on qualitative and quantitative data provided by the Member States on terrorist attacks, arrests and convictions and penalties for terrorist offences. Additionally, Europol’s cooperation partners provided valuable qualitative information and assessments, to facilitate reflection on developments beyond the EU that affect the security of the Union and its citizens. Information on convictions and acquittals for terrorist offences, as well as on amendments to national legislation on terrorism provided by Eurojust and based on data shared by Member States, complements the report. According to EU Directive (EU) 2017/541 on combating terrorism , which Member States had an obligation to transpose into their national legislation by 8 September 2018, terrorist offences are criminal acts carried out with the aim of seriously intimidating a population, unduly compelling a government or international organisation to perform or abstain from performing any act, or seriously destabilising or destroying the fundamental political, constitutional, economic or social structures of a country or an international organisation. The EU TE-SAT identifies and elaborates on various forms of terrorism motivated by specific ideologies . These include jihadist terrorism, right-wing terrorism, left-wing and anarchist terrorism, ethno-nationalist and separatist terrorism, and other forms of terrorism. Notwithstanding the existence of different legislative frameworks at the national level, Directive (EU) 2017/541 establishes minimum EU rules concerning the definitions of offences and related sanctions in counter-terrorism and provides a harmonised definition of terrorist offences. On this basis, the EU TE-SAT provides statistical data on terrorist attacks, arrests and convictions in Member States. At a national level, the legislation pertaining to terrorism varies within the limits set by the aforementioned Directive, as Member States are afforded a certain degree of flexibility in their legislative processes. Consequently, the quantitative analysis presented in the EU TE-SAT reflects Member States’ definitions of terrorist offences according to their national legislation. It should be noted that these definitions may be broader in scope than the definitions set out in Directive (EU) 2017/541, although they cannot have a narrower scope. While the primary scope of the EU TE-SAT is to present the situational picture on terrorism, the report also presents specific violent extremist incidents, acts, activities and developments, reported by the Member States. While the quantitative overview of terrorist attacks, arrests, convictions and penalties does not include instances of violent extremism, the latter is included in the report for contextualisation purposes and to provide a more comprehensive picture of the security threats to the Union.   

Publications Office of the European Union, Luxembourg. 2024. 72p.