Five different terrorist attacks in France, Tunisia, Somalia, Kuwait, and Syria occur on what was dubbed Bloody Friday by international media. Upwards of 750 people are either killed or injured in these uncoordinated attacks.

On 26 June 2015, attacks occurred in France, Kuwait, and Tunisia, one day following a deadly massacre in Syria. The day of the attacks was dubbed "Bloody Friday" by Anglophone media and "Black Friday" among Francophone media in Europe and North Africa.