ARUA, UGANDA - FEBRUARY 22: Families are registered as they wait in line to receive aid from WFP, 'World Food Programme' at the Bidi Bidi refugee camp on February 22, 2017 in Arua, Uganda. The continued flow of refugees from South Sudan, is putting pressure on the many humanitarian partners, and their capacity to cope with the crisis. The United Nations have said that more than 1.5 million asylum seekers have taken refuge in Uganda, since civil war erupted in South Sudan in December 2013, with 100,000 entering in 2017 so far. Uganda continues to see a flow of between 1000 to 4000 people crossing the border every day. The Bidi Bidi settlement is home to around 274,000 people making it the third largest refugee camp in the world. A famine has just been declared in South Sudan which is likely to lead to an increased flow of people seeking help. (Photo by Dan Kitwood/Getty Images)
