A member of the Syrian Civil Defense, known as the White Helmets, guides a colleague to extinguish fire following a reported government airstrike on the rebel-held town of Douma, on the eastern outskirts of the capital Damascus, on November 17, 2016. Douma, the largest town in the Eastern Ghouta area with more than 100,000 residents, is surrounded and regularly shelled by regime forces. (Photo by Sameer Al-Doumy/AFP Photo)
