A green metal cabinet on a sidewalk can be seen glowing in the fading dusk light. Via a scan of a QR code, its doors slide open and reveal neatly packed food such as vegetables, fruit and bread -- ...

JUBA, Feb. 4 (Xinhua) -- The United Nations World Food Program (WFP) on Wednesday suspended its operations in South Sudan's Baliet County following an attack on its river convoy last week.