A spokesman for the South Sudan army Philippe change my radio independent blending of the bombs thrown Wednesday in Mapan area in Upper Nile state, where took refuge more than 125 000 people have fled the fighting in Blue Nile State of Sudan nearby.

Asked by AFP, the Sudanese army strongly denied the accusations. The spokesman said Sudanese army spokesman Khaled Alsoarmi "We have not bombed any area in the territory of South Sudan."

The Sudanese government has launched new negotiations with the rebels in South Kordofan and the Blue Nile Wednesday in Addis Ababa in order to put an end to more than three years of war.

AU, which is mediating in the conflict belligerents to conclude an agreement for a cease-fire urgently called while affected more than a million people battles that have intensified in recent months in the two incidents along the border with South Sudan regions.

He announced a large African Union mediators former South African President Thabo Mbeki, "We hope this time the completion of negotiations in which the parties involved for several years." "It is important and necessary and urgent to end this war," which started soon after the secession of southern Sudan in 2011.