By Khalid Abdelaziz and Mohamed Nureldin
KHARTOUM (Reuters) -A week-long ceasefire in Sudan got off to a shaky start on Monday as witnesses in the capital Khartoum reported fighter jets flights over the city and continued fighting in some areas.
Heavy bombardments could be heard in east Khartoum, witnesses said, and one resident shared a picture of thick black smoke rising into the sky. In Omdurman and Bahri, Khartoum’s twin cities, people said they heard sounds of weapons firing.
After five weeks of fierce battles between the army and the paramilitary Rapid Support Forces (RSF), the warring factions on Saturday agreed to a seven-day truce starting at 9:45 p.m. (19:45 GMT) on Monday that was intended to allow for the delivery of aid.
In the hours before the ceasefire went into effect, the army conducted heavy air strikes across the capital Khartoum against its paramilitary rivals.
Although fighting has continued through previous ceasefires, this was the first to be formally agreed following negotiations.
The ceasefire deal includes for the first time a monitoring mechanism involving the army and the RSF as well as representatives from Saudi Arabia and the United States, which brokered the agreement after talks in Jeddah.
Shortly before the ceasefire was due to take effect, the RSF released an audio message from its commander Mohamed Hamdan Dagalo, known as Hemedti, in which he thanked Saudi Arabia and the U.S. but urged his men on to victory.
“We will not retreat until we end this coup,” he said.
Both sides accused each other of an attempted power grab at the start of the conflict on April 15.
The ceasefire deal has raised hopes of a pause in a war that has driven nearly 1.1 million people from their homes, including more than 250,000 who have fled into neighbouring countries, threatening to destabilise a volatile region.
It should allow civilians to move and give access for humanitarian aid, said Volker Perthes, the U.N. special representative to Sudan.
“This is a welcome development, though the fighting and troop movements have continued even today, despite a commitment of both sides not to pursue military advantage before the ceasefire takes effect,” he told the U.N. Security Council in New York.
(Reporting by Khalid Abdelaziz in Dubai, Mohamed Nureldin in Khartoum, Adam Makary in Cairo; Writing by Aidan Lewis and Cynthia Osterman; Editing by Christina Fincher, Conor Humphries and Grant McCool)