Displaced Syrian women walk at a camp in Kafr Lusin village on the border with Turkey in Syria's northwestern province of Idlib. When protesters in March 2011 demanded their rights and regime change, they likely never imagined it would trigger a reaction that has led to the 21st century's biggest war. Nine years on, President Bashar al-Assad is still in power and there to stay, more than 380,000 people have died, dozens of towns and cities razed to the ground and half of the country's entire population displaced.  AFP

Nine million Syrian refugees want to return, but security remains a major barrier