Rebel Fighters

Rebel fighters from the Jaish al-Fatah (or Army of Conquest) brigades gather in position on November 3, 2016, at an entrance to Aleppo, in the southwestern frontline near the neighbourhood of Dahiyet al-Assad, during a rebel offensive to break a three-month siege of the opposition-held east of Syria's second city.  Syrian rebels launched a new wave of car bombs and rockets on Aleppo's western districts, redoubling their efforts to break the government's three-month siege of the city. / AFP PHOTO / Omar haj kadourOMAR HAJ KADOUR/AFP/Getty Images

Omar Haj Kadour/AFP/Getty Images

Rebel fighters from the Jaish al-Fatah (or Army of Conquest) brigades gather in position at an entrance to Aleppo, in the southwestern frontline near the neighbourhood of Dahiyet al-Assad, during a rebel offensive to break a three-month siege of the opposition-held east of Syria’s second city. Photo Omar Haj Kadour/AFP/Getty Images

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. 

REUTERS PICTURE HIGHLIGHT...ATTENTION EDITORS - REUTERS PICTURE HIGHLIGHT TRANSMITTED BY 1335 GMT ON FEBRUARY 7, 2014    GOT10  Civilians and rebel fighters are seen on a boat in Sobat river in town of Ulang in Upper Nile State.

Goran Tomasevic/Reuters

Civilians and rebel fighters aboard a boat on the Sobat river in Ulang, Upper Nile state, South Sudan