UN aid chief says 730,000 Sudanese children are thought to suffer from ‘severe’ malnutrition.N early five million people in Sudan are at risk of “catastrophic” hunger in the coming months, the United Nations has warned, calling for the country’s warring parties to allow aid deliveries.

In a note to the UN Security Council on Friday, UN aid chief Martin Griffiths said acute levels of hunger were being driven by the impact of the conflict on agricultural production, damage to major infrastructure and livelihoods, disruptions to trade, severe price hikes, impediments to humanitarian access and massive displacement.