S.Sudan govt refuses to sign peace as sanction deadline ends

South Sudan's government refused to sign a peace deal with rebels today despite the threat of international sanctions, but will return to finalise an agreement within 15 days, mediators said.
Rebel chief Riek Machar however said he had signed a deal, and called on President Salva Kiir to join.
"It was an opportunity for us to end the war," Machar said.
"We call on President Kiir to reconsider his position so that they can sign and we can go forward," he added.
Machar signed a deal, along with the secretary-general of the ruling party Pagan Amum, but mediators said he was not representing the government.

Kiir -- who watched the signing and briefly shook hands with Machar -- had warned from the start of talks it would not be possible to sign a credible peace deal because rebel forces have split.

Powerful rebel general Peter Gadet and other key commanders last week accused Machar of seeking power for himself, and said they would not recognise any deal agreed.
Kiir, who earlier said a "peace that cannot be sustained cannot be signed," left without comment after the meeting today.
The international community had threatened possible sanctions if a deal was not reached by the end of the day, and it was not clear if the result of talks on Monday would ward off any repercussions.

Mediators however said progress had been made.
"This is a great day in the movement of the peace process in South Sudan," chief mediator Seyoum Mesfin said, but added that "the signing ceremony is not complete without the signing of the government."
Rival leaders have been under intense diplomatic pressure to end 20 months of a brutal civil war in which tens of thousands of people have been killed.
The government has "certain reservations" and will return after consultations, Mesfin said.
"In the next 15 days, the president will come back to Addis Ababa and finalise the peace agreement," he added.

Key issues of disagreement include a power-sharing proposal between the government and rebels, which could see Machar return as vice-president.
At least seven ceasefires have already been agreed and then shattered within days, if not hours in the world's newest country, which broke away from Sudan in 2011.
For his part, Machar insisted the deal he signed on Monday was "meaningful."
African Union chief Nkosazana Dlamini-Zuma has warned the failure to strike an agreement "will have far reaching consequences for South Sudan, the region and the continent as a whole.