The bombings of the Madrid train system in 2004 (left, makeshift shrine), the bombing of Air India Flight 182 in 1985 (centre, memorial), and the City of Poros ship attack in 1988 (right, City of Poros in 1988) constitute the deadliest attacks carried out in Europe on land, in aviation, and in nautical transport respectively, killing 192, 329, and 11 people.
There is a long history of terrorism in Europe. This has often been linked to nationalist and separatist movements (separating countries), while other acts have been related to politics (including anarchism, far-right and far-left extremism), religious extremism, or organized crime. Terrorism in the European sections of the intercontinental countries of Turkey and Russia are not included in this list.