Syrian government forces stand next to a tank in the Maysar neighbourhood of the northern Syrian city of Aleppo on July 29, 2015. Syrian troops and Kurdish fighters ousted the Islamic State (IS) group from Hasakeh, more than a month after the jihadists attacked the northeastern city, according to a monitoring group. AFP PHOTO / GEORGE OURFALIAN        (Photo credit should read GEORGE OURFALIAN/AFP/Getty Images)