South Sudan opposition says its leader Machar has been arrested
The UN had warned on Monday that the country was teetering on the edge of a renewed civil war.

South Sudan’s main opposition party said its leader, Riek Machar, has been arrested as the UN called on all parties to uphold the 2018 agreement that ended the country’s civil war.
The UN had warned on Monday that the country was teetering on the edge of a renewed civil war after fighting in the north between an armed group allied to Mr Machar and government forces.
Mr Machar was “in confinement by the government”, and his life was “at risk”, opposition spokesperson Pal Mai Deng said in a video address to the media on Wednesday night.

The head of the UN mission in South Sudan, Nicholas Haysom, said following reports of the detention of Mr Machar, all parties should “exercise restraint and uphold the Revitalised Peace Agreement”.
South Sudan’s five-year civil war, in which 400,000 people were killed, ended in a 2018 peace agreement that brought president Salva Kiir and Mr Machar together in a unity government.
Tensions have been increasing between Mr Kiir and Mr Machar’s parties and escalated in February when the White Army, an armed group loyal to Mr Machar, overran an army base in Upper Nile state and attacked a UN helicopter.
The government responded with airstrikes, warning any civilians in the area where the army group is based to vacate or “face consequences”.
More than a dozen people have died since the airstrikes started in mid-March, and the UN warned of a renewed civil war if the leaders do not put the country’s interests first.
“Tonight, the country’s leaders stand on the brink of relapsing into widespread conflict or taking the country forward towards peace, recovery and democracy in the spirit of the consensus that was reached in 2018 when they signed and committed to implementing a Revitalised Peace Agreement,” Mr Haysom said in a statement on Wednesday night.
In early March, several of Mr Machar’s senior allies were arrested by security forces, an action his supporters condemned as a “grave violation” of the peace deal.