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South Sudan Lou Nuer fighters attack town of Pibor South Sudan Lou Nuer fighters attack town of Pibor
(about 2 hours later)
Six thousand fighters from the Lou Nuer ethnic group in South Sudan have attacked the town of Pibor, home to the rival Murle group, the military says. A group of fighters from the Lou Nuer ethnic group in South Sudan have attacked the town of Pibor, home to the rival Murle group, the military says.
A hospital and other parts of the town have reportedly been set alight.A hospital and other parts of the town have reportedly been set alight.
United Nations troops and the South Sudanese army were unable to prevent the attack, which follows a wave of violence linked to cattle rustling.United Nations troops and the South Sudanese army were unable to prevent the attack, which follows a wave of violence linked to cattle rustling.
The medical charity MSF says it is "extremely worried" after losing contact with some 130 staff in Pibor.The medical charity MSF says it is "extremely worried" after losing contact with some 130 staff in Pibor.
MSF spokesman Parthesarathy Rajendran told the BBC they had only been able to get in touch with 13 members of staff, and believe the rest fled into the bush to escape the attack.MSF spokesman Parthesarathy Rajendran told the BBC they had only been able to get in touch with 13 members of staff, and believe the rest fled into the bush to escape the attack.
Almost all the residents of Pibor had also already fled amid fears of an impending assault.Almost all the residents of Pibor had also already fled amid fears of an impending assault.
The UN had deployed more combat troops to defend the town following reports that the armed Lou Nuer men were approaching.The UN had deployed more combat troops to defend the town following reports that the armed Lou Nuer men were approaching.
However, the 800 soldiers who were said to be present in the Pibor were completely outnumbered by the attackers.However, the 800 soldiers who were said to be present in the Pibor were completely outnumbered by the attackers.
The number of casualties is not yet known.The number of casualties is not yet known.
Power strugglesPower struggles
Fighters from the Lou Nuer ethnic group have been marching through Jonglei state in recent weeks setting fire to homes and seizing livestock. Six thousand fighters from the Lou Nuer ethnic group have been marching through Jonglei state in recent weeks setting fire to homes and seizing livestock.
The entire town of Lukangol was burnt to the ground last week. About 20,000 civilians managed to flee before the attack, but dozens were killed on both sides.The entire town of Lukangol was burnt to the ground last week. About 20,000 civilians managed to flee before the attack, but dozens were killed on both sides.
About 1,000 people have been killed in Jonglei in recent months, during inter-ethnic fighting, triggered by the cattle raids.About 1,000 people have been killed in Jonglei in recent months, during inter-ethnic fighting, triggered by the cattle raids.
The governor of Jonglei state and the vice-president of South Sudan have been trying to mediate between the rival ethnic groups.The governor of Jonglei state and the vice-president of South Sudan have been trying to mediate between the rival ethnic groups.
The BBC East Africa Correspondent, Will Ross, says the Lou Nuer and Murle communities are now basically at war with each other.The BBC East Africa Correspondent, Will Ross, says the Lou Nuer and Murle communities are now basically at war with each other.
It is not clear what can be done to ensure that there is not massive loss of life, he says.It is not clear what can be done to ensure that there is not massive loss of life, he says.
Tribal violence over cattle rustling has been going on for years in the region, but reprisal attacks are now at an alarming level, our correspondent adds.Tribal violence over cattle rustling has been going on for years in the region, but reprisal attacks are now at an alarming level, our correspondent adds.
South Sudan became independent on 9 July 2011 following decades of civil war with the north.South Sudan became independent on 9 July 2011 following decades of civil war with the north.
One legacy of the conflict is that the region is still flooded with weapons.One legacy of the conflict is that the region is still flooded with weapons.
These are now being used in tribal power-struggles, which often focus on cattle because of the central role they play in many South Sudanese communities.These are now being used in tribal power-struggles, which often focus on cattle because of the central role they play in many South Sudanese communities.
So far, the South Sudanese authorities appear unable to make any progress in tackling the problem.So far, the South Sudanese authorities appear unable to make any progress in tackling the problem.