ISIS used drones to attack three refineries in Syria
The oil and gas markets have been suffering significant losses, estimated to be as high as 74 billion dollars due to the civil war which began in 2011.
Smoke rises after what activists said was shelling by forces loyal to Syria's President Bashar al-Assad in Homs October 6, 2012.(photo credit: REUTERS/SHAAM NEWS NETWORK/HANDOUT)ByYASSER OKBI/MAARIV
