The Future of South Sudan’s Peace Agreement

Slow peace process in South Sudan could herald return to violence

Key Actors:

  • Salva Kiir – President of South Sudan
  • Riek Machar – Former Vice President of South Sudan at the beginning of the civil war; leader of rebel forces during the war; recently reinstated Vice President

After five years of relentless civil war and countless failed peace agreements, clashing South Sudanese forces finally managed to agree to a precarious ceasefire in September 2018. However, five months into the agreement, South Sudan has yet to meet many of the goals set out in the document and the future of the young country remains unclear. The nation also continues to be plagued with issues such as food insecurity, insufficient health and education services, and general violence. 

The South Sudanese Civil War

South Sudan is the world’s newest country, having declared independence from the neighbouring Sudan in July 2011. After over 20 years of conflict, hopes for peace and stability were high, but it was not to last. In 2013, a mere two years after South Sudan’s independence, political conflict broke out between South Sudanese President Salva Kiir, a Dinka, and his then-Vice President Riek Machar, a Nuer.

This reignited old tensions between the Dinka and Nuer ethnic groups, who had been at odds before a ceasefire was instituted in 1999, sparking a civil war between Kiir’s forces and rebel groups loyal to Machar. The country was plunged into chaos, with nearly 400 thousand people killed and millions displaced. Ethnic violence became widespread, and a number of peace agreements were attempted but ultimately failed. 

The September 2018 Peace Agreement

In September 2018, the warring groups signed a fragile peace agreement known as the Revitalised Agreement on the Resolution of the Conflict in the Republic of South Sudan (R-ARCSS). Mediated by neighbouring countries and signed in the Ethiopian capital of Addis Ababa, the R-ARCSS reinstated Machar as the South Sudanese vice president, dividing power between Kiir and the opposition.

The agreement proposes a “permanent ceasefire” and consists of two stages. The Pre-Transitional Period represents the time required to unify the scattered rebel forces and redeploy a unified national army, followed by a Transitional Period, wherein security arrangements will also be established. The Pre-Transitional Period ends when the army is deployed but must not exceed eight months, and the Transitional Period is a term lasting 36 months. Elections are to be held 60 days before the end of the Transitional Period to “establish a democratically elected government.”

The Scenario

Since the signing of the R-ARCSS, there has been a decrease in political violence amongst the signatories of the accord. Opposition leaders can now be seen moving about Juba, the capital of South Sudan, participating in negotiations without being attacked. In addition, displaced South Sudanese are beginning to return home, optimistic about the future of the peace agreement.

However, general violence both within and between communities is still not completely resolved. The United Nations has reported “endemic” sexual violence against women and girls, with most of the attacks apparently by forces yet to join the peace process. Attacks on civilians and abduction still continue in addition to lootings and cattle raiding. Tens of thousands of South Sudanese civilians still depend heavily on humanitarian aid; even disregarding the numerous issues of dependency on aid, the UN has described this aid as “unsustainable”.

Although the political situation has appeared stable during the five months since the agreement, the situation remains fragile. The U.N. has observed that the peace process is behind schedule; there is currently neither a unified national army nor a new constitution completed, both of which are required during the Pre-Transitional Period. The stakes are high, as a failed peace process could mean a continuation of the civil war.

To ameliorate the situation in South Sudan, the Secretary-General has suggested the renewal of the U.N. peacekeeping force in South Sudan. The renewal, lasting one year, would also entail a strengthening of the forces to allow support of the peace process. The U.N. Security Council is to vote on this issue on Thursday, March 14.


  • More than seven million people (two-thirds of the South Sudanese population) are “severely food insecure” and need humanitarian aid
  • Around 12 million people have been displaced due to civil war


Lederer, Edith M. “UN envoy: Violence possible if South Sudan peace falters.” CTV News, 8 Mar. 2019, 

Lederer, Edith M. “UN chief: South Sudan cease-fire largely holding but fragile.” The Washington Post, 5 Mar. 2019, 

Revitalised Agreement on the Resolution of the Conflict in the Republic of South Sudan (R-ARCSS). Intergovernmental Authority on Development, 12 Sep. 2018.

The Editors of Encyclopaedia Britannica. “Dinka.” Encyclopædia Britannica, 11 Sep. 2015, 

UN News. “‘Endemic’ sexual violence surging in South Sudan: UN human rights office.” UN News, 15 Feb. 2019, 

UN News. “Peace deal holds in South Sudan, but humanitarian funding ‘ultimately unsustainable,’ says top UN envoy.” UN News, 8 Mar. 2019,

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