The latest images from Syria
Vehicles burn after an explosion in central Damascus February 21, 2013. Syrian state media blamed what it said was a suicide bombing on "terrorists" battling President Bashar al-Assad.
People walk near debris and damaged vehicles after an explosion in central Damascus February 21, 2013. Residents said that the big explosion shook the central Damascus district of al-Mazraa.
A Free Syrian Army member carries a weapon while walking down a debris-filled street in Aleppo's district of Salaheddine, February 19, 2013.
A man covers his face with a rag as deputy head of the OSCE mission to Ukraine Alexander Hug stands outside a refrigerated train as members of Netherlands' National Forensic Investigations Team inspect bodies, seen in plastic bags, Torez, eastern Ukraine, July 21, 2014.
Syrian government forces deploy themselves in the streets of Aleppo, February 20, 2013.
Syrian government forces walk along a street in the al-Sabaa Bahrat district of Aleppo, February 20, 2012.
A boy gets his hair cut at a makeshift barber shop at the Azaz refugee camp along the Syrian-Turkish border, February 19, 2013.
A rocket is launched by Free Syrian Army fighters towards Nairab military airport and the international airport in Aleppo, which are controlled by forces loyal to Syria's President Bashar al-Assad, February 19, 2013.
Players of the Homs-based Al-Wathba football react after a mortar fell as they were training at the Tishreen Sport City Stadium on the outskirts of Damascus, February 20, 2013.
Free Syrian Army fighters play football near Al Neirab airport in Aleppo, February 17, 2013.