The article surveys domestic terrorism in postwar Western Europe, iden
tifying some main patterns drawing upon a data set developed by the au
thor. It proceeds to suggests some macro political theoretical dimensi
ons for understanding the origins of protracted terrorist campaigns, a
s well as the variations in political violence between countries. The
dimensions emphasised are problems of ethnicity, problems of democrati
c continuity and problems relating to the integration of political fri
nge groups. From this starting point, focusing on the experience of We
stern Europe, the perspective is broadened to a discussion of the pros
pects for political violence and terrorism in the newly democratised c
ountries of Central and Eastern Europe, The argument is that in the ti
me to come, the greatest potential threat stems from groups operating
on the fringes of a new radicalised right, drawing public support on a
hard line stance against ethnic minorities, as well as a vocal anti-c
ommunism directed against former (transformed) communists returning to
government positions.