Fighting between the Sudanese army and the paramilitary Rapid Support Forces (RSF) has devastated the capital Khartoum and sparked ethnically driven attacks in Darfur, threatening to plunge Sudan into a protracted civil war and destabilise the region.
"Time is running out for farmers to plant the crops that will feed them and their neighbours. Medical supplies are scarce. The situation is spiralling out of control," U.N. agencies said in a joint statement.
"At the end of the day, this war will end at a negotiating table," said deputy Sovereign Council head Malik Agar, in a potential softening of the army's stance, citing the hardships citizens have endured.
The war has caused 1,017,449 people to cross from Sudan into neighbouring countries, many already struggling with the impact of conflicts or economic crises, while those displaced within Sudan are estimated to number 3,433,025, according to the latest weekly figures published by the IOM.
Fighting erupted on April 15 over tensions linked to a planned transition to civilian rule, exposing civilians in the capital and beyond to daily battles and attacks.