DUBAI (Reuters) - British maritime security firm Ambrey reported on Tuesday that the paramilitary Rapid Support Forces (RSF) had launched a drone attack on facilities at Port Sudan, targeting the container terminal and escalating a two-year-long conflict.

Sudanese military officials say paramilitary fighters unleashed drones on the Red Sea city of Port Sudan, hitting key targets there, including the airport, the port and a hotel.

Explosions and fires rocked Sudan’s main port city and wartime capital Port Sudan on Tuesday, a witness said, part of a days-long drone assault that has torched the country’s biggest fuel depot, damaging the most important gateway for foreign aid.