SIMONA FOLTYN:

In Juba, the Capital of South Sudan, this United Nations camp was supposed to be temporary. But after more than three years of a brutal civil war, people continue to flock here for safety. Today, more than three million people, almost a-third of South Sudan's population, have been forced from their homes. Half of them have have fled to neighboring countries, like Uganda.

The rest are internally displaced, like John Janoub. He arrived here with his wife and daughter last year, when fighting spread to their hometown called Yei, in the southern part of the country in a region called Equatoria.