Sudan’s paramilitary has unleashed drones on the Red Sea city of Port Sudan hitting key targets there including the airport, the port and a hotel, military officials said.The barrage was the second such attack this week on a city that had been a hub for people fleeing Sudan’s two-year war.

The strikes targeted an airport, a warehouse and several civilian facilities in the eastern city of Port Sudan, the army said.

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.