United Nations, Oct. 24 -- Sudan is facing one of the world's most severe emergencies, with more than 30 million people in need of humanitarian assistance, including over 9.6 million internally displaced people and nearly 15 million children, four UN agencies said Thursday.

In a joint press release, the International Organization for Migration (IOM), the UN Refugee Agency (UNHCR), the United Nations Children's Fund and the World Food Programme called for urgent international attention to the crisis in Sudan.

"Over 900 days of brutal fighting, widespread violations of human rights, famine, and the breakdown of life-sustaining services have pushed millions to the brink of survival, particularly women and children," said the release.

During...