At least three people were killed and five wounded when civilians attacked South Sudanese security forces stationed in Unity state, officials said on Friday.

Voice of America (VOA) reports that state officials are investigating the early morning attack which targeted soldiers and police officers who were posted to the county to maintain order. Deadly clashes broke out two weeks ago over land that both the Jikany and Leek communities want to build homes on. Seven people were killed in those clashes.

James Koang Chuol, the Sudan People's Liberation Army commander in the area, confirmed that the attack had taken place but refused to provide any details. State Information Minister Nyaliep John Dak told the VOA that Leek youths are suspected of mounting the attack on the security forces. Keah Mayuel, said he saw dozens of local residents marching toward the army headquarters: “We heard that there were many people captured, but we do not know how many," Mayuel said. "It was heavy fighting when the citizens attacked the army," he added.

Nyaliep later confirmed to Radio Tamazuj that the number of dead was three, not five as earlier reported.

A 7:00 pm curfew has been imposed on the area while officials continue their investigation into the attack.  Officials said they are interviewing people about the incident but refused to say if any suspects have been detained. 

File photo: Bentiu in Unity, South Sudan (VOA)