Hama

Free Syrian Army fighters hold their weapons during what activists said was a call for leaders of other military groups to start liberating the city of Hama from forces loyal to Syria's President Bashar al-Assad, in northern Hama countryside...Free Syrian Army fighters hold their weapons during what activists said was a call for leaders of other military groups to start liberating the city of Hama from forces loyal to Syria's President Bashar al-Assad, in northern Hama countryside June 9, 2014. Picture taken June 9, 2014. REUTERS/Badi Khlif

Badi Khlif/Reuters

Free Syrian Army fighters brandish their weapons in the countryside near Hama, during what activists said was a call for leaders of other military groups to start liberating the central Syrian city from forces loyal to president Bashar al-Assad Read more

Rebel fighters fire a heavy machine gun ...Rebel fighters fire a heavy machine gun at the government forces Al-Samman checkpoint on a road leading to Idlib near the Syrian city of Hama, on February 17, 2014. More than 140,000 people have been killed in three years of fighting, according to the Syrian Observatory for Human Rights. AFP PHOTO / ABU HADI AL-HAMWIABU HADI AL-HAMWI/AFP/Getty Images

Abu Hadi Al-Hamwiabu/AFP

Rebel fighters fire a heavy machine gun at the government forces Al-Samman checkpoint on a road leading to Idlib near the Syrian city of Hama. More than 140,000 people have been killed in three years of fighting, according to the Syrian Observatory for Human Rights. Read more

A Free Syrian Army fighter is seen sleeping as a fellow fighter walks through a hole in a wall in Kafr Naboudeh in Hama countryside, September 2, 2013. REUTERS/Loubna Mrie   (SYRIA -

Loubna Mrie/Reuters

A Free Syrian Army fighter takes a nap on a disused sofa as a fellow fighter walks through a hole in a wall in Kafr Naboudeh in the central city of Hama on Monday