Attacks by Houthi forces against ships in the Red Sea are holding up shipments of vital aid to Sudan and driving up costs for cash-strapped humanitarian agencies in the east African country, where conflict has put millions at risk of famine.
The attacks mean ships carrying aid from Asia to Port Sudan must now circumnavigate Africa, traverse the Mediterranean and then enter the Red Sea via the Suez Canal from the north, resulting in huge delays and increased costs.
