Days of clashes in South Sudan have hit the country’s largest source of revenue as oil production was halted in Unity state after foreign workers fled the oil fields over fears of more fighting in the region. “Unfortunately, the workers have closed the oil. Nobody closed it from us here,” said former army General James Koang Chuol, who defected last week and took control of Bentiu, the capital of Unity state. “It is those technicians, fearing what is going on in South Sudan… yesterday they evacuated the area,” he said, adding that production has been declining all week. A spokesman for the South Sudanese army said Wednesday that government forces are preparing to launch an imminent offensive to recapture the town. Foreign workers are key to the functioning of South Sudan’s oil industry, which provides the country with its only significant export and is the main source […]