South Sudan's First Vice-President Riek Machar has been charged with murder, treason, and crimes against humanity in a move that has raised fears of escalating civil conflict in the country.

Justice Minister Joseph Geng Akech confirmed that the charges stem from a militia attack in March linked to Machar, where over 200 soldiers were reportedly killed.

In the capital, Juba, security has been tightened with military vehicles blocking access to Machar's residence, where he has been under house arrest since March. The political atmosphere remains tense as previous factions led by Machar and President Salva Kiir fought in a civil war that lasted five years, concluding with a fragile peace agreement in 2018.

The relationship between Machar and Kiir has become increasingly strained. Seven other officials, including the Petroleum Minister, have also been charged in connection with the case.

The recent attack was orchestrated by the White Army militia, known for its ties to the Nuer ethnic group, to which Machar belongs.

The Justice Minister emphasized the importance of accountability for those committing atrocities in South Sudan, stating that the case should not be subjected to political contention while awaiting judicial proceedings.