SPLA in opposition allegedly attacked Alabek cattle camp in Tonj North County of Warrap on Friday leaving seven people wounded and disappeared with cattle.
Tonj East Commissioner Madhol Chol Thuc told Don Bosco Radio in a telephone interview that the attackers were using heavy machine guns and took all cattle.
He explained that the fighting was still going on between civilians and forces loyal to Riek Machar.
Mr Thuc said the seven wounded people in Alabek cattle camp were brought to Tonj East hospital for treatment.
He said the Commissioner of Tonj North sent police forces to rescue the situation.