-
Start of war
In March 2011: Inspired by the Arab Spring, protests occur in Daraa and other Syrian cities, demanding democratic reforms and the release of political prisoners.
In April 2011: President Bashar al-Assad's forces respond with harsh repression. The protests expand and intensify. -
Open civil war
The conflict escalates and turns into a civil war, with rebels taking control of Aleppo and other areas. -
Chemical attack in Ghouta
A chemical weapons attack in Eastern Ghouta kills hundreds of people. The international community accuses the Assad regime. -
Chemical weapons agreement
The United States and Russia are negotiating an agreement to dismantle Syria's chemical arsenal, avoiding US military intervention. -
Rise of ISIS
ISIS captures Mosul in Iraq and declares a caliphate, extending its control over large areas of Syria and Iraq. -
Russian intervention
Russia begins a military campaign in support of the Assad regime, changing the course of the conflict in favor of the Syrian government. -
Recapture of Aleppo
Government forces, supported by Russia and Iran, recapture Aleppo, inflicting a major defeat on the rebels. -
Turkish offensive
Turkey launches an offensive in northeastern Syria against Kurdish forces, allies of the United States in the fight against ISIS. -
Ceasefire in Idlib
A ceasefire agreement between Turkey and Russia reduces violence in Idlib, the last major region controlled by rebels. -
Current situation
The conflict in Syria remains unresolved. Fighting continues in some areas and the humanitarian crisis remains critical, with millions of people in need to help.