Free Syrian Army fighters fire a weapon towards forces loyal to Syria's President Bashar al-Assad in Wadi Al-Dayf
Free Syrian Army fighters fire a weapon towards forces loyal to Syria's President Bashar al-Assad in Wadi Al-Dayf in the southern Idlib countryside July 16, 2014. Picture taken July 16, 2014. REUTERS/Khalil Ashawi (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)
Free Syrian Army fighters are seen together in Wadi Al-Dayf
Free Syrian Army fighters are seen together in Wadi Al-Dayf in the southern Idlib countryside July 16, 2014. Picture taken July 16, 2014. REUTERS/Khalil Ashawi (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)
Free Syrian Army fighters react as they fire a rocket towards forces loyal to Syria's President Bashar al-Assad, in Wadi Al-Dayf
Free Syrian Army fighters react as they fire a rocket towards forces loyal to Syria's President Bashar al-Assad, in Wadi Al-Dayf in the southern Idlib countryside July 16, 2014. Picture taken July 16, 2014. REUTERS/Khalil Ashawi (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A Free Syrian Army fighter fires a heavy machine gun as a fellow fighter covers his ears in Wadi Al-Dayf
A Free Syrian Army fighter fires a heavy machine gun as a fellow fighter covers his ears in Wadi Al-Dayf in the southern Idlib countryside July 16, 2014. Picture taken July 16, 2014. REUTERS/Khalil Ashawi (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)
A Free Syrian Army fighter runs while holding a weapon in Wadi Al-Dayf
A Free Syrian Army fighter runs while holding a weapon in Wadi Al-Dayf in the southern Idlib countryside July 16, 2014. Picture taken July 16, 2014. REUTERS/Khalil Ashawi (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)
A Free Syrian Army fighter stands amidst smoke and dust after he fired towards forces loyal to Syria's President Bashar al-Assad, in Wadi Al-Day
A Free Syrian Army fighter stands amidst smoke and dust after he fired towards forces loyal to Syria's President Bashar al-Assad, in Wadi Al-Dayf in the southern Idlib countryside July 16, 2014. Picture taken July 16, 2014. REUTERS/Khalil Ashawi (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY TPX IMAGES OF THE DAY)
Smoke rises after a weapon was fired by a Free Syrian Army fighter loyal to Syria's President Bashar al-Assad, in the southern part of Maarat Al-Nouman, Idlib
Smoke rises after a weapon was fired by a Free Syrian Army fighter loyal to Syria's President Bashar al-Assad, in the southern part of Maarat Al-Nouman, Idlib July 16, 2014. Picture taken July 16, 2014. REUTERS/Rasem Ghareeb (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)
Free Syrian Army fighters walk together in the southern part of Maarat Al-Nouman, Idlib
Free Syrian Army fighters walk together in the southern part of Maarat Al-Nouman, Idlib July 16, 2014. Picture taken July 16, 2014. REUTERS/Rasem Ghareeb (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)
A Free Syrian Army fighter sits inside a tunnel in the southern part of Maarat Al-Nouman, Idlib
A Free Syrian Army fighter sits inside a tunnel in the southern part of Maarat Al-Nouman, Idlib July 16, 2014. Picture taken July 16, 2014. REUTERS/Rasem Ghareeb (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY TPX IMAGES OF THE DAY)