Ravaged by war, now famine hits South Sudan
21 February 2017 Last updated at 13:18 GMT
A state of famine has been declared in parts of South Sudan, the first to be announced in any part of the world since 2011.
The government and the United Nations report that some 100,000 people are facing starvation, with a million more on the brink of famine.
Alastair Leithead reports.