Sudan deal to end Abyei clashes
Two rival ethnic groups involved in deadly clashes this week in Sudan's disputed oil-rich Abyei region have signed a deal to end the violence.
The hostilities had threatened to overshadow the referendum on independence for the south.
The week-long vote is now in its sixth day and has passed the 60% threshold needed to validate the ballot.
The rivals in Abyei, which lies on the north-south border, agreed to pay blood money for those killed in fighting.
The BBC's James Copnall in the capital, Khartoum, says the agreement does not address the greater question of what will happen to Abyei, which was due to hold its own referendum on its future.
The Dinka Ngok think it belongs in the south, while the nomadic Arab Misseriya see it as northern.
The heart of their dispute is about grazing rights for cattle, which are central to both communities' traditions and economies.
More than 30 people died in clashes between the Misseriya and Dinka which began in Friday in northern Abyei.
There was also an attack near Abyei on one of the many convoys of south Sudanese civilians returning home, blamed by southern officials on the Misseriya.Honking horns
Intense diplomatic efforts were led by the US and former South African President Thabo Mbeki, to find a solution to the problem, our reporter says.
The deal was reached after two days of talks.
The agreement has three main points:
• The blood money is for all the people killed in clashes last year.
Sudan's Historic Vote
- Voting: 9-15 January
- To pass, there must be a 60% turnout, plus a straightforward majority in favour
- Vote is a condition of the 2005 deal to end the two-decade north-south conflict
- Most northerners are Arabic-speaking Muslims
- Most southerners are Christian or follow traditional religions
- Oil-rich Abyei area to hold separate vote on whether to join north or south
- Referendum could divide Africa's largest country
- Final result due 6 February or 14 February if there are appeals
- South would become continent's newest nation on 9 July 2011
- National anthem and flag chosen, but not new country's name
• The Misseriya agreed to provide security on the roads used by southerners returning to the south.
• The Misseriya will be allowed to travel on their migratory routes south in 15 days' time, if certain conditions are met.
North and south Sudan have suffered decades of conflicts driven by religious and ethnic divides, with an estimated 1.5 million people killed in the civil war.
The referendum on southern secession was agreed as part of the 2005 deal to end the 21-year civil war.
Correspondents say there were jubilant scenes in the southern capital, Juba, when it was confirmed by the South Sudan Referendum Commission that turnout for the referendum had passed the 60% required to validate it.
Drivers in cars draped in the southern flag honked their horns in celebration, AFP news agency reports.
Nearly all of those registered to vote - almost four million people - live in the south.
Southern Sudan would become Africa's 54th nation on 9 July 2011 should those who voted have chosen separation, as widely expected.
Both Sudan and the South are reliant on their oil revenues, which account for 98% of South Sudan's budget. But the two countries cannot agree how to divide the oil wealth of the former united state. Some 75% of the oil lies in the South but all the pipelines run north. It is feared that disputes over oil could lead the two neighbours to return to war.
Although they were united for many years, the two Sudans were always very different. The great divide is visible even from space, as this Nasa satellite image shows. The northern states are a blanket of desert, broken only by the fertile Nile corridor. South Sudan is covered by green swathes of grassland, swamps and tropical forest.
Sudan's arid north is mainly home to Arabic-speaking Muslims. But in South Sudan there is no dominant culture. The Dinkas and the Nuers are the largest of more than 200 ethnic groups, each with its own languages and traditional beliefs, alongside Christianity and Islam.
The health inequalities in Sudan are illustrated by infant mortality rates. In South Sudan, one in 10 children die before their first birthday. Whereas in the more developed northern states, such as Gezira and White Nile, half of those children would be expected to survive.
The gulf in water resources between north and south is stark. In Khartoum, River Nile, and Gezira states, two-thirds of people have access to piped drinking water and pit latrines. In the south, boreholes and unprotected wells are the main drinking sources. More than 80% of southerners have no toilet facilities whatsoever.
Throughout the two Sudans, access to primary school education is strongly linked to household earnings. In the poorest parts of the south, less than 1% of children finish primary school. Whereas in the wealthier north, up to 50% of children complete primary level education.
Conflict and poverty are the main causes of food insecurity in both countries. In Sudan, many of the residents of war-affected Darfur and the border states of Blue Nile and South Kordofan, depend on food aid. The UN said about 2.8m people in South Sudan would require food aid in 2013. The northern states tend to be wealthier, more urbanised and less reliant on agriculture.