TOPSHOT - South Sudanese refugees fill water jugs at Al-Nimir refugee camp in Sudan's east Dafur on June 20, 2017. About 400,000 South Sudanese have arrived into Sudan since the war erupted in the world's youngest country, according to UNHCR. About 50 percent of them live across 10 camps in Sudan, while the rest are scattered in cities and towns. / AFP PHOTO / ASHRAF SHAZLY (Photo credit should read ASHRAF SHAZLY/AFP/Getty Images)
