A senior United Nations official has called for more international attention to the crisis in Sudan, where more than a year and a half of war has pushed the country to the brink of famine. The war has resulted in over 14 million people being forced to flee their homes, making Sudan the world's largest displacement crisis. The country is also facing high levels of food insecurity and famine-like conditions. The UN official emphasized the need for unimpeded access to people in need and urged for more global attention to the crisis.