Data from three years of conflict reveal a spiralling human catastrophe Experts say the scale and speed of displacement in Sudan has been unprecedented Credit : Simon Townsley For three years, a civil war in Sudan has unleashed suffering on a scale that is hard to comprehend. Marked by massacres visible from space , forced displacement, famine and attacks on healthcare, the war has been described by the UN as “the world’s worst humanitarian crisis”. But this oft-repeated phrase has lost much of its potency in an era of global conflict when news from Sudan has to compete for attention with stories from Ukraine, Gaza, and now Iran. Yet by almost any measure, the epithet holds true. The Telegraph has analysed data from three years of war in Sudan which show that not only is it by far the deadliest and most destructive conflict in the world, but it is getting worse.…