Individuals suffered suffocation in government forces shelling on Kafr Owaid village...

SNHR: On April 26, 2015 government aviation dropped a barrel bomb loaded with poisoned gas on Kafr Owaid village in Idlib, as a few...

Remnants of government forces cluster shelling on Jisr Al Shoghour city...

Image of remnants of cluster ammunition fired by government warplanes missiles fired on Jisr Al Shoghour city in Idlib governorate, September 10, 2016. صورة تظهر...

Remnants of Russian cluster ammunition fired on Kafr Joum town in...

Image of remnants of cluster ammunition remnants fired by alleged Russian warplanes on Kafr Joum town in Aleppo governorate, September 2, 2016. صورة تظهر بقايا...

Victims suffered suffocation in government forces shelling on Eastern Mleha town...

SNHR: several victims suffocating due to government forces poisoned gas SSM missiles fired on Eastern Mleha in Daraa, June 10, 2015. الشبكة السورية: إصابة أشخاص...

Victims suffered suffocation in government forces shelling on Korin town in...

SNHR: 3 victims suffering from suffocation due to government aviation poisoned gas barrel bomb dropped on Korin in Idlib, on April 28, 2015. الشبكة السورية:...

Suspected Russian warplanes cluster incubator remnants in Termanein town in Idlib...

Image of cluster incubator remnants fired by suspected Russian warplanes on Termanein town in Idlib governorate, July 11, 2016. صورة تظهر بقايا حاضنة عنقودية قصفها...

Remnants of Russian forces cluster munitions fired on Saraqeb city in...

Image of remnants of cluster munitions fired by suspected Russian warplanes on Saraqeb city in #Idlib governorate northern suburbs, September 30, 2016. صورة تظهر...

Individuals suffocated due to government shelling on Al Rashedeen neighborhood in...

SNHR: at least six individuals suffocated due to government helicopter dropped barrel bomb contains poison gas in Al Rashedeen neighborhood in Aleppo city, October...

Injuries in government forces dropped a barrel bomb loaded with poison...

SNHR: at least 19 victims suffocating due to government aviation dropping poisoned gas barrel bomb on Mishmshan village in Idlib, May 19, 2015 الشبكة السورية...

Remnants of Russian incendiary weapons fired on Jisr Al Shoghour city...

Image of remnants of incendiary weapons fired by suspected Russian warplanes on Jisr Al Shoghour city in Idlib governorate western suburbs, November 14, 2016. صورة...