The government of South Sudan has agreed to an immediate end to fighting with rebels, East African leaders meeting in Nairobi say.
The leaders said they "welcomed the commitment by the government of the Republic of South Sudan to an immediate cessation of hostilities".
They called on rebel leader Riek Machar to "make similar commitments".
More than 1,000 people are said to have died in recent fighting in the world's newest state.
At least 100,000 people have fled their homes, with about 60,000 seeking refuge at UN compounds across the country, according to the UN, which is sending extra peacekeepers.
There has been no confirmation from President Salva Kiir's office that he has agreed to end hostilities, amid reports of heavy fighting at Malakal in oil-rich Upper Nile State.
He is engaged in a deadly power struggle with Mr Machar, his former vice-president. Members of Mr Kiir's Dinka ethnic group and Mr Machar's Nuer community have both been targeted in the violence.
The violence erupted after President Kiir accused his former vice-president, who was sacked in July, of plotting a coup. The fighting quickly spread to half of Sudan's 10 states.
East African regional leaders, who make up an eight-member bloc known as Igad, held talks in the Kenyan capital Nairobi a day after the leaders of Kenya and Ethiopia met Mr Kiir in South Sudan's capital, Juba.
They have said they will not accept a violent overthrow of the government in South Sudan and have called on the government and rebels to meet for talks within four days.
Oil town battle
President Kiir did not attend the talks in Nairobi nor, apparently, did any representative of Mr Machar.
Violence has continued through the week with conflicting reports on Friday about the situation in Malakal, capital of Upper Nile State.
Army spokesman Philip Aguer told Reuters news agency in Juba that the rebels in Malakal had been defeated. "[Government forces] are 100% in control of Malakal town and are pursuing the forces of the coup," he said.
This aerial view of Malakal was photographed in 2009
But a rebel spokesman in Unity State, Moses Ruai Lat, told AFP "the whole of Malakal" was now in the hands of Machar loyalists. "All those forces who are loyal to the president have been cleared and the former governor of Upper Nile, Simon Kun Poch, is on the run," he said.
Casualties from the fighting in the town have been "flooding" Malakal's state hospital, the aid agency Medecins Sans Frontieres (MSF) said on Friday.
In another state, Jonglei, MSF treated gunshot victims who had walked for three days from the war-torn town of Bor in search of safe access to healthcare.
"Even prior to the latest conflict, access to healthcare was limited in South Sudan and the enormous humanitarian needs are only further exacerbated by the current crisis," the agency added.
The fighting is affecting oil production, which accounts for 98% of government revenue.
Calling for an immediate halt to the fighting, Kenyan President Uhuru Kenyatta said two peace envoys should be appointed to talk to both sides.
He suggested that one of these could be Gen Lazaro Sumbeiywo, who helped broker the 2005 Sudan peace deal which led to the South's independence in 2011.
China, which buys most of South Sudan's oil, has also sent an envoy to the region to try to negotiate an end to the fighting.
The UN Security Council has voted to almost double the number of UN peacekeepers to 12,500.
Latest Stories
-
CDM urges global oversight as Ghana risks violating international judicial norms
53 minutes -
CDM condemns Chief Justice suspension as constitutional breach
58 minutes -
CDM questions credibility of committee probing petitions against Chief Justice
59 minutes -
Ex-Deputy AG questions validity of Council of State’s prima facie case against Chief Justice
1 hour -
Military training for National Service Personnel set to begin in August 2025
1 hour -
All permanent PMMC staff are still at post; only contract staff laid-off – Sammy Gyamfi
1 hour -
‘L.I 2462 will be revoked immediately Parliament reconvenes’ – Sammy Gyamfi
1 hour -
Damang Mine gets 12-month lifeline from government
1 hour -
‘He should’ve walked away’ – CDD Fellow criticises sacked TTH boss for staying despite system failure
2 hours -
Vitriol, aggression won’t halt presidential bid, Ivory Coast’s Thiam says
3 hours -
Global roundtable sees rising debt risks for low-income countries as uncertainty mounts
3 hours -
Government and Gold Fields strike historic deal on Damang Mine transition
4 hours -
South Africa withdraws planned VAT hike after political pushback
4 hours -
CDM condemns Mahama’s ‘political tribunal’ against Chief Justice, warns of dangerous precedent
4 hours -
Defending constitutionalism: Condemnation of the strange suspension of Chief Justice
4 hours