Rebel Fighter

TOPSHOT - A rebel fighter plays football...TOPSHOT - A rebel fighter plays football in a damaged street in the neighbourhood of Jobar, on the eastern outskirts of the Syrian capital Damascus on March 23, 2016. / AFP PHOTO / Abd DoumanyABD DOUMANY/AFP/Getty Images

Abd Doumany/AFP

A rebel fighter plays football in a damaged street in the neighbourhood of Jobar, on the eastern outskirts of the Syrian capital Damascus 

Syrian rebel fighter Abu Al Dardaa walks...Syrian rebel fighter Abu Al Dardaa walks towards the front-line as rebels attack regular Syrian army areas in the Salaheddine neighborhood of Aleppo, on July 8, 2013. Syria's rebel prime minister Ghassan Hitto announced his resignation, nearly four months after his appointment and having failed to form a government. AFP PHOTO/STRSTR/AFP/Getty Images

AFP

Syrian rebel fighter Abu Al Dardaa walks towards the front-line as rebels attack regular Syrian army areas in the Salaheddine neighborhood of Aleppo on Monday. Syria’s rebel prime minister Ghassan Hitto announced his resignation, nearly four months after his appointment and having failed to form a government