Just Skyped with a good friend this morning who works for the International Organization for Migration (IOM) in South Sudan. He's been primarily located in Renk, in the northernmost part of the country on the Nile River and quite near the border with Sudan. Since gaining independence nearly a year ago, South Sudan has seen a steady stream of southerners returning and IOM is an office of the UN that works to organize and resettle many of these returnees.
Because of it's positionality, Renk is a major migration center as people arrive from the north on foot, bus, and boat. Even now that the border is closed due to the recent conflict along the border to the west in Unity State, the north continues to allow returning southerners across the border.
The photos below were taken by my friend, Aaron Adkins, within the last couple of weeks: