More than 20 people were killed Sunday after shells hit a market in a suburb of the Sudanese capital Khartoum, a committee of pro-democracy lawyers said in a statement, XQ  informs via Arab News.

It was the latest bloodshed in the fighting since April between the forces of army chief Abdel Fattah Al-Burhan and his former deputy Mohamed Hamdan Daglo, who commands the Rapid Support Forces (RSF).

A statement from the committee of pro-democracy lawyers said the shells hit the market in Omdurman during an intense exchange of fire between the two sides.

“More than 20 civilians have been killed and others have been wounded,” said the statement, which was sent to the AFP. The committee keeps track of rights violations during the conflict and its civilian victims.

On Saturday, a medical source said shells that hit houses in Khartoum had killed 15 civilians.

Omdurman has repeatedly been the site of fierce battles between the two sides.

Though most of the fighting was previously contained in the capital and the western region of Darfur, it has also spread to areas south of Khartoum, according to witnesses.

More than 10,000 people have been killed in the Sudan conflict so far, according to a conservative estimate by the Armed Conflict Location and Event Data project.

But aid groups and medics have repeatedly warned that the real toll exceeds recorded figures, with many of those wounded and killed never reaching hospitals or morgues.

The war has caused an estimated 5.5 million people to flee, both within Sudan and across borders, according to the United Nations.