Violence in South Sudan is forcing the evacuation of Americans, including Christian aid workers.
Franklin Graham's Samaritan's Purse ministry has removed more than 70 expatriate employees from the country.
Samaritan's Purse has served the people and churches of the region since 1993, providing food, water, medical care, and nutritional programs to 500,000 people.
More than 1,000 people in South Sudan have died in fighting between rival political and tribal groups in recent weeks.
The United States has pulled out nearly 400 U.S. officials and citizens working in the country.