Timeline: A year of attacks in Europe

Suicide bombing outside a bar in Ansbach, Germany, July 24, 2016. A suicide bomber carried out an attack at a music festival in Ansbach and left behind a video pledging allegiance to the Islamic State leader Abu Bakr al-Baghdadi. 15 people were injured. The bomber was identified as 27-year-old Syrian refugee Mohammad Daleel. [Photo: Xinhua]