(Foreign Policy) – Brig. Gen. Moses Lokujo stood in the ruins of Loopo, a strategic hilltop village in South Sudan’s lush southern Equatoria region. Less than two miles to the east, telephone poles poked over a green ridge, marking the outskirts of Kajo Keji, the seat of the county of the same name, where rebels under Lokujo’s command stared down government forces across a deserted marketplace, one of dozens of front lines in a grinding, three-year civil war that no one was winning.