CAIRO (Reuters) - Sudanese army chief General Abdel Fattah al-Burhan visited its strategic headquarters in central Khartoum on Sunday in his first appearance there since government forces claimed to have broken a months-long siege by the paramilitary Rapid Support Forces (RSF).

The Sudanese army has broken a siege by the paramilitary Rapid Support Forces of its command centre in central Khartoum, the army said on Friday, in what would be a major victory in the capital after nearly two years of war.

Around 70 people were killed in an attack on the only functional hospital in the besieged city of El Fasher in Sudan, the chief of the World Health Organization said Sunday, part of a series of attacks coming as the African nation's civil war escalated in recent days.

At least 70 people were killed after a drone strike targeted the last functioning hospital in the besieged capital of Sudan’s North Darfur state late Friday, according to local officials and the World Health Organization.

Earlier, at least 18 civilians were killed and five others injured in an attack by the paramilitary RSF on a village in North Darfur State in western Sudan, a government official said.