The fall of Syrian leader Bashar al-Assad has given hope to millions of Syrian refugees who fled their country during its 13-year civil war. We look back at the start and evolution of the conflict.
The Syrian conflict arose from the Arab Spring that swept across states in North Africa and the Middle East.
But for a mix of reasons — historical, religious, geographic and geopolitical — Syria now represents one of the world’s biggest and thorniest challenges as it spawns a refugee crisis and puts Russia and Iran on a possible collision course with the United States and its allies.
Unrest broke out in 2011 when opponents of President Bashar al-Assad, emboldened by Arab Spring protesters who had toppled or were threatening longstanding regimes in Tunisia, Libya and Egypt, took to the streets against his autocratic regime.
The conflict started as a civil war, but a complex web of alliances involving Middle East nations, Western powers and Russia, against the backdrop of rising Shia-Sunni tensions in the region, quickly raised the stakes.
By February 2016, 470,000 Syrians had been killed in the conflict, according to the Syrian Center for Policy Research, an independent Syrian research organization. The United Nations stopped publishing casualty figures in 2014.
More than 5.6 million Syrians have fled their country, creating a wave of refugees who first flooded Syria’s neighbors and then started heading to Europe and beyond, according to the UN. Another 6.1 million have been uprooted from their homes in Syria.
Although the UN has made Syria a priority, differences between Russia and other members of the Security Council have tied the world body’s hands.
Syria is an important strategic player.
Syria shares borders with Turkey to the north, Iraq to the east, Lebanon and the Mediterranean to the west and Israel and Jordan to the south, making it a major strategic player in the Middle East.
Once part of the ancient Assyrian kingdom, the region is rich in culture and history.
The Syrian Arab Republic includes various religious groups — primarily majority Sunni Muslims, Christians and Alawites, a branch of Shia Muslims.
Bashar al-Assad is the leader of the Alawite minority. The Free Syrian Army, the main rebel force, is 90 percent Sunni, lending a sectarian element to the conflict.
Syria’s neighbors have aligned themselves along religious lines: majority Shia Iran supports Assad while Sunni majorities in Qatar and Saudi Arabia are backing the rebels.
Formerly the Arab Levant and part of the Ottoman empire, the modern state of Syria was created after World War One as a French mandate. In October 1945, Syria gained independence.
Military coups ensued during a tumultuous post-independence period. A referendum in 1961 created the Arab Republic of Syria, but the country remained unstable until the Ba’ath party under the autocratic Assad family claimed power with yet another coup d’état in 1970.
Hafez al-Assad led the country until 2000 and was succeeded by his son Bashar.