Humanitarian organizations are not able to work in the Nuba Mountains. However, here are some organizations that are effective in helping Nuba refugees who have fled into South Sudan:
International Rescue Committee
1-800-528-1980
P.O. Box 3000
Boone, NC 28607-3000
1-888-392-0392
P.O. Box 5030
Hagerstown, MD 21741-5030
Additionally, Ryan Boyette's civilian reporting team, Eyes and Ears Nuba, can be supported through Kickstarter: