syria

A man carries an injured girl after airstrikes on the rebel held al-Qaterji neighbourhood of Aleppo, Syria

Abdalrhman Ismail/Reuters

A man carries an injured girl after airstrikes on the rebel held al-Qaterji neighbourhood of Aleppo, Syria today

A Syrian man and his son pray over the grave of a relative at a cemetery in the rebel-held town of Douma, east of the capital Damascus, on September 12, 2016, on the first day of the Muslim holiday of Eid al-Adha. / AFP PHOTO / Sameer Al-DoumySAMEER AL-DOUMY/AFP/Getty Images

Sameer Al-Doumy/AFP/Getty

A Syrian man and his son pray over the grave of a relative at a cemetery in the rebel-held town of Douma, east of the capital Damascus 

picture released by the official Syrian Arab News Agency (SANA) on September 12, 2016, shows Syrian President Bashar al-Assad (C-L) walking on a street alongside officials after performing the morning Eid al-Adha prayer at a mosque in a government-controlled area of Daraya.

SANA/AFP/Getty

A picture released by the official Syrian Arab News Agency (SANA) shows Syrian President Bashar al-Assad (C-L) walking on a street alongside officials after performing the morning Eid al-Adha prayer at a mosque in a government-controlled area of Daraya.

Syrian men carrying babies make their way through the rubble of destroyed buildings following a reported air strike on the rebel-held Salihin neighbourhood of the northern city of Aleppo, on September 11, 2016. Air strikes have killed dozens in rebel-held parts of Syria as the opposition considers whether to join a US-Russia truce deal due to take effect on September 12. / AFP PHOTO / AMEER ALHALBIAMEER ALHALBI/AFP/Getty Images

Ameer Alhalbi/AFP/Getty

Syrian men carrying babies make their way through the rubble of destroyed buildings following a reported air strike on the rebel-held Salihin neighbourhood of the northern city of Aleppo, on Sunday 

A fighter from the Jaish al-Islam (Islam Army) runs to avoid sniper fire, in the village of Tal al-Siwan area of the rebel-held stronghold of Douma, on the outskirts of Damascus, on September 5, 2016. / AFP PHOTO / Sameer Al-DoumySAMEER AL-DOUMY/AFP/Getty Images

Sameer Al-Doumy/AFP/Getty

A fighter from the Jaish al-Islam (Islam Army) runs to avoid sniper fire, in the village of Tal al-Siwan area of the rebel-held stronghold of Douma, on the outskirts of Damascus, Syria 

A man fills barrels with rubble to make a barricade to protect shops in the rebel held Douma neighbourhood of Damascus, Syria

Bassam Khabieh/Reuters

A man fills barrels with rubble to make a barricade to protect shops in the rebel held Douma neighbourhood of Damascus, Syria 

A young boy pushes a wheelbarrow with wood next to a young girl on September 1, 2016  the Turkish-Syrian border town of Karkamis, in the southern region of Gaziantep, near Syrian-Turkish border town of Jarabulus

Bulent Kilic/AFP/Getty

A young boy pushes a wheelbarrow with wood next to a young girl on the Turkish-Syrian border town of Karkamis, in the southern region of Gaziantep, near Syrian-Turkish border town of Jarabulus

A fighter from the Jund al-Aqsa Islamist Brigade, raises an Islamist flag after taking control of the northern Syrian town of Tayyibat al-Imam, northwest of Hama from Syrian government forces

OmarHaj Kadour/AFP/Getty

A fighter from the Jund al-Aqsa Islamist Brigade, raises an Islamist flag after taking control of the northern Syrian town of Tayyibat al-Imam, northwest of Hama from Syrian government forces

Syrian army soldiers rest in a street in the government-controlled part of the besieged town of Daraya on August 26, 2016, as thousands of rebel fighters and civilians prepared to evacuate under an accord struck a day earlier.  An estimated 8,000 people remain in the town, despite a government siege lasting four years and regular regime bombardment.    / AFP PHOTO / Youssef KARWASHANYOUSSEF KARWASHAN/AFP/Getty Images

Youssef Karwashan/AFP/Getty

Syrian army soldiers rest in a street in the government-controlled part of the besieged town of Daraya as thousands of rebel fighters and civilians prepared to evacuate under an accord struck a day earlier 

This picture taken around 5 kilometres west from the Turkish Syrian border city of Karkamis in the southern region of Gaziantep, on August 25, 2016 shows a boy looking on as Turkish Army tanks drive to the Syrian Turkish border town of Jarabulus. Turkey's army backed by international coalition air strikes launched an operation involving fighter jets and elite ground troops to drive Islamic State jihadists out of a key Syrian border town. The air and ground operation, the most ambitious launched by Turkey in the Syria conflict, is aimed at clearing jihadists from the town of Jarabulus, which lies directly opposite the Turkish town of Karkamis. / AFP PHOTO / BULENT KILICBULENT KILIC/AFP/Getty Images

Bulent Kilic/AFP

This picture taken around 5 kilometres west from the Turkish Syrian border city of Karkamis in the southern region of Gaziantep shows a boy looking on as Turkish Army tanks drive to the Syrian Turkish border town of Jarabulus 

A Turkish army tank drives towards Syria in the Turkish border city of Karkamis, in the southern region of Gaziantep on August 24, 2016. Turkey's army backed by international coalition air strikes launched an operation involving fighter jets and elite ground troops to drive Islamic State jihadists out of a key Syrian border town. / AFP PHOTO / BULENT KILICBULENT KILIC/AFP/Getty Images

Bulent Kilic/AFP/Getty

A Turkish army tank drives towards Syria in the Turkish border city of Karkamis, in the southern region of Gaziantep. Turkey’s army backed by international coalition air strikes launched an operation involving fighter jets and elite ground troops to drive Islamic State jihadists out of a key Syrian border town 

A member of the Kurdish police known as the Asayesh, observes enemy positions from a lookout point in the northeastern Syrian city of Hasakeh during ongoing fighting with regime forces on August 22, 2016. Fierce overnight clashes with regime forces allowed the Kurds to advance mostly in the south of the city, the Syrian Observatory for Human Rights said.   / AFP PHOTO / DELIL SOULEIMANDELIL SOULEIMAN/AFP/Getty Images

Delil Souleiman/AFP/Getty

A member of the Kurdish police known as the Asayesh, observes enemy positions from a lookout point in the northeastern Syrian city of Hasakeh during ongoing fighting with regime forces 

A man stands amid the damage after an airstrike in the rebel held Douma neighbourhood of Damascus, Syria August 22, 2016. REUTERS/Bassam Khabieh

Bassam Khabieh/Reuters

A man stands amid the damage after an airstrike in the rebel held Douma neighbourhood of Damascus, Syria 

A still image taken on August 18, 2016 from a video posted on social media said to be shot in Aleppo on August 17, 2016, shows a boy with bloodied face sitting in an ambulance, after an airstrike, Syria

Social media/Reuters

A still image taken from a video posted on social media said to be shot in Aleppo on shows a boy with bloodied face sitting in an ambulance, after an airstrike, Syria

Free Syrian Army fighters rest inside a mechanic shop in Ramousah area southwest of Aleppo, Syria

Abdalrhman Ismail/Reuters

Free Syrian Army fighters rest inside a mechanic shop in Ramousah area southwest of Aleppo, Syria

Men inspect the wreckage of a Russian helicopter that had been shot down in the north of Syria's rebel-held Idlib province, Syria August 1, 2016. REUTERS/Ammar Abdullah

Ammar Abdullah/Reuters

Men inspect the wreckage of a Russian helicopter that had been shot down in the north of Syria’s rebel-held Idlib province, Syria 

Fighters from Jaish al-Izzah, part of the Free Syrian Army, demonstrate their skills during a military display as part of a graduation ceremony at a camp in the Hama province, Syria  July 29, 2016. REUTERS/Ammar Abdullah

Ammar Abdullah/Reuters

Fighters from Jaish al-Izzah, part of the Free Syrian Army, demonstrate their skills during a military display as part of a graduation ceremony at a camp in the Hama province, Syria 

People gather at a site hit by airstrikes in the rebel held town of Atareb in Aleppo province

Ammar Abdullah/Reuters

People gather at a site hit by airstrikes in the rebel held town of Atareb in Aleppo province, Syria

Syrian civilians are seen following a reported air strike by Syrian government forces on the rebel-held northwestern city of Idlib, on July 20, 2016

Omar Haj Kadour/AFP/Getty

Syrian civilians are seen following a reported air strike by Syrian government forces on the rebel-held northwestern city of Idlib, on July 20, 2016

Syrians look at the damage in a street in the ancient Syriac Quarter of the regime-held area of the northern Syrian city of Aleppo following rocket attacks by rebels on July 11, 2016.  Syrian opposition fighters launched a major assault on government-held districts of Aleppo city after the regime severed their only remaining supply route into the city, an AFP correspondent said.   / AFP PHOTO / GEORGE OURFALIANGEORGE OURFALIAN/AFP/Getty Images

George Ourfalian/AFP/Getty

Syrians look at the damage in a street in the ancient Syriac Quarter of the regime-held area of the northern Syrian city of Aleppo following rocket attacks by rebels. Syrian opposition fighters launched a major assault on government-held districts of Aleppo city after the regime severed their only remaining supply route into the city