On April 7, 2018, two Syrian Air Force Mi-8 Helicopters were spotted departing from Dumayr airbase towards the besieged Damascus suburb of Douma, which was in the final days of a years-long conflict between the Assad regime and various rebel groups, most prominently the Saudi-backed extremist faction Jaysh Al Islam. The group was known colloquially for Zahran Alloush, the despised warlord who ruled Douma and Eastern Ghouta with an iron fist until his assassination in a 2015 airstrike. The impoverished suburbs of Damascus had been among the first to rebel against the regime of Bashar al Assad when the Arab Spring protests spread from Tunisia and Egypt to Syria in 2011. By 2012 the Syrian regime had been ejected or withdrawn from much of Damascus, Aleppo, Daraa, Homs, Afrin, and Idlib.