Terrorism is constantly evolving. Over the last years, local radicalization phenomena and the flow of fighters moving between Europe and the Middle East have had a major impact on the European security. Such a situation seems to prove the need for a broader strategy to counter radicalization, which takes into account the extent and the diversity of the causes behind the spread of the jihadist threat.
How many people were killed in terrorist attacks last year? Which countries suffer the greatest impact from terrorism? Who are the terrorist organisations and whom are they targeting? What are the factors that lead to terrorism?