Sudan's paramilitary Rapid Support Forces on Thursday attacked key installations in army-held areas for a fifth straight day, with drones hitting fuel depots in the southern city of Kosti and a naval base,

Amid reports that renewed drone strikes on a key Sudanese aid hub were thwarted late Wednesday, UN Secretary-General António Guterres added his voice to increasingly urgent calls for serious peace negotiations to end more than two years of war in Sudan.

Sudan’s paramilitary Rapid Support Forces (RSF) carried out a drone attack on a military air base and other facilities in the vicinity of Port Sudan Airport, a Sudanese army spokesperson said on Sunday,