Human rights experts working for the United Nations have accused Sudan’s warring parties of using starvation as a war weapon, amid mounting warnings of imminent famine in the African country.

Sudan plunged into chaos in April last year when simmering tensions between the country’s military and a notorious paramilitary group, the Rapid Support Forces (RSF), exploded into open fighting in the capital, Khartoum, and elsewhere in the country.

In 14 months of fighting, more than 14,000 people have been killed and 33,000 others wounded or injured, according to the UN, but rights activists say the toll could be much higher.