EU weighs tighter borders in jihadist fight
European leaders have mooted tightening the EU's external borders, as they vowed joint action following a spate of attacks on home soil blamed on Islamist radicals
Deadly attacks in Europe linked to jihadists, since 2015
A shooting rampage by an Islamic State supporter in Vienna that killed four people is the latest in a spate of such atrocities in Europe. A recap of the deadliest attacks since 2015.
Terror attacks in major European cities
London, Paris, Berlin, Brussels - Europe's big cities are increasingly on high alert over terrorism fears.
Jihadist-linked attacks in Europe since 2015
A terror attack in London on June 3 claimed by the IS group left eight people dead after three men mowed down pedestrians and stabbed revellers.