Civilians in many parts of Syria live under the constant fear of sniper fire. Children play on the streets behind makeshift barricades to protect them from snipers loyal to Syria's President Bashar al-Assad.
The ancient city of Aleppo has become a battleground, with government snipers occupying the historic Citadel. Many residents are trapped in their homes, caught in the cross-fire. The Free Syrian Army have put up signs warning people to walk on a certain side of the street to avoid snipers' line of fire.
In October 2014 the Syrian Network for Human Rights (SNHR) estimated that 5,307 civilians had been killed by government snipers during the conflict. A report issued by the group said: "The Assad regime used snipers to target peaceful demonstrators in the early months of the revolution, while they are currently used to target civilians in the FSA-held areas, to impose curfews, and to block specific streets."
"The sniping of civilians is tantamount to summary execution as the regime's snipers stalk the victims, shooting them deliberately without discriminating between a child, a woman or even the elderly," the SNHR report said.
The Free Syrian Army's weapons are no match for the high-performance Russian sniper rifles used by Assad's forces.
A sniper loyal to Syrian President Bashar-Al-Assad is seen in a mirror at a window in old Aleppo, on September 8, 2013Molhem Barakat/ReutersA rebel fighter sitting on a stack of chairs aims his weapon through a hole inside a house in the town of Morek in Hama province on July 21, 2014Badi Khlif/ReutersA Free Syrian Army fighter fires his weapon towards snipers loyal to Syria's President Bashar al-Assad in the Aleppo district of Salaheddine on September 30, 2013Molhem Barakat/ReutersFree Syrian Army fighters rush to help their fellow fighter after he was shot by a sniper loyal to Syria's President Bashar al-Assad in Aleppo's Salaheddine neighbourhood on October 9, 2013Ammar Abdullah/ReutersA wounded Syrian rebel helps to evacuate his comrade after the group were hit by sniper fire as they prepared to attack a government-controlled army checkpoint in the Ain Tarma neighbourhood of Damascus on January 30, 2013Goran Tomasevic/ReutersFree Syrian Army fighters take cover from snipers by crawling on the ground in Aleppo's Sheikh Saeed neighbourhood on September 21, 2013Molhem Barakat/ReutersA Free Syrian Army fighter is silhouetted as he calibrates his rifle in Deir al-Zor on October 14, 2013Khalil Ashawi/ReutersAn area controlled by forces loyal to Syria's President Bashar al-Assad is seen through a sniper's scope held for the photographer by a Free Syrian Army fighter in Aleppo's Al-Ezaa neighbourhood on September 11, 2013Aref Hretani/Reuters