Sudan's army said its anti-aircraft systems intercepted drones on Wednesday targeting a naval base in the wartime capital Port Sudan. Explosions were heard in the city, though it was not immediately clear whether they were near the Flamingo base.

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.

The UN has renewed its call to end the brutal conflict in Sudan after a surge in drone strikes, including in Port Sudan — the vital hub and lifeline for humanitarian aid.