After nearly a year of war, Sudan is suffering one of the worst humanitarian crises in recent history, the United Nations warned Wednesday, slamming the international community for its lack of action. Fighting between army chief Abdel Fattah al-Burhan and his former deputy, Mohamed Hamdan Daglo, has since April killed tens of thousands and led to acute food shortages and a looming risk of famine. “By all measures – the sheer scale of humanitarian needs, the numbers of people displaced and facing hunger – Sudan is one of the worst humanitarian disasters in recent memory,” said Edem Wosornu, dir…