Russia has intensified air strikes against the Nusra Front militant group's oil producing and smuggling sites, a senior military official told a news conference on May 27.
Reuters: Military official says Russia intensifies strikes on Nusra Front oil sites
An image grab taken from AFPTV shows destruction at a camp for displaced people near the town of Sarmada in Syria's Idblib province, near the border with Turkey, following an air strike on May 5, 2016.
