As the certainties of the old world order disappear, conflicts and their solutions have evolved in new and unexpected directions.
Explore the in-depth sections below.
Northern Ireland: The Troubles
The complex and violent story of communities divided by their shared history.
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Iraq: Conflict in Context
Britain has had a long, complex relationship with Iraq, home to many ancient civilisations.
September 11
An in-depth examination of one of the world's worst terrorist atrocities.
The Falklands Conflict
Discover why the Falklands Conflict has left such an indelible mark on British history.