On July 23, Turkish air force F-16s attacked Islamic State (IS) targets in northern Syria in response to a July 20 suicide bombing in Suruc and an IS attack on an army border patrol that killed one soldier. These events were followed on July 24 by the first Turkish aerial bombing since 2011 of Kurdistan Workers Party (PKK) targets, in northern Iraq.
The attack on IS was a single sortie against limited targets and closer to the Turkish border, while the one against the PKK was much different. The air force dispatched 75 F-16s and F-4E 2020s in three waves during July 24-26. Some 300 smart bombs were dropped in 185 sorties against approximately 400 PKK targets.