The Syrian Civil War, sparked by the 2011 Arab Spring, evolved into a complex conflict involving multiple factions and international actors. Rooted in political repression, economic grievances, and sectarian tensions, the war led to widespread violence and a humanitarian crisis. The conflict saw the rise of ISIS, which exploited the chaos to establish a "caliphate" across Syria and Iraq. International involvement turned Syria into a proxy battleground, with Russia and Iran supporting Assad's regime, while the US and its allies backed various opposition groups.