S. Sudan rebels seize oil wells, talks urged

Multiple sides CONCERNED

The US said it hoped within the next 48 hours to begin receiving critical reinforcements of military hardware and personnel for its overstretched peacekeeping mission.

Western powers and east African states, keen to prevent more chaos in a fragile region, have not been able to get Kiir to meet Machar, whose whereabouts are unknown. He told Reuters on Monday he was "in the bush".

The US estimates 92,500 people have been displaced during the 12 days of fighting that has sparked the biggest crisis in the country since it gained independence from Sudan in 2011.

Ethiopian Foreign Minister Adhanom said regional leaders would meet in Nairobi on Friday to follow up on issues raised during the three-hour talks with Kiir and his cabinet in Juba.

Kenyan President Kenyatta said the conflict was not ethnic-based and the media should stop creating "negative impressions". He also urged Machar and Kiir to meet for talks.