Kamuna refugee camp massacre
The Kamuna refugee camp massacre, also known as al-Kamouna refugee camp massacre or the Sarmada camp air strike, occurred on 5 May 2016, during the Syrian civil war. The camp was close to the Turkish border, in Idlib province about 40 kilometres (25 mi) west of Aleppo.
Source: Wikipedia — Kamuna refugee camp massacre (CC BY-SA 4.0)