9 things you need to know about the brewing unrest in South Sudan and why you should care

More than a decade after gaining independence in 2011, South Sudan—the world’s youngest nation—is once again on the verge of full-scale conflict. Recent clashes between government forces and armed opposition groups have raised fears of another devastating civil war.

The situation in South Sudan might feel distant, but it carries significant implications for the African continent. As the conflict escalates, regional stability is at risk, and the humanitarian crisis could worsen, affecting millions.

Here’s what you need to know.

What’s Happening in South Sudan?

Tensions have been building for months, but things took a deadly turn when a United Nations helicopter was attacked in Upper Nile State while conducting an evacuation mission. One crew member was killed, and two others were seriously injured. The flight was assisting wounded government soldiers caught in a clash with an armed group known as the White Army.

Shortly after, the United States announced it was pulling all nonessential government employees out of South Sudan, citing security concerns. These developments highlight the fragile state of peace in the country and raise concerns about a return to widespread violence.

South Sudan President — President Salva Kiir (Photo: CNN)

Who Are the Main Players in the Conflict?

At the heart of the unrest are President Salva Kiir and Vice President Riek Machar, longtime political rivals whose factions have repeatedly clashed.

President Salva Kiir leads the South Sudanese national military and represents the Dinka ethnic group, the largest in the country.
Vice President Riek Machar is believed to be linked to the White Army, a militia mainly composed of fighters from the Nuer ethnic group.

Both men were on opposing sides during the South Sudanese Civil War (2013–2018), which resulted in hundreds of thousands of deaths.

A fragile peace agreement was signed in 2018, leading to a power-sharing deal that allowed Machar to return as vice president. However, deep ethnic and political divisions persist, and sporadic violence has continued.

Why Has the Conflict Escalated Again?

Tensions flared in February when Machar’s political coalition accused the government of targeting his allies, leading to mass arrests. At least 22 of his political and military associates were detained, with some still missing, according to Human Rights Watch.

In March, the government accused the White Army of seizing a military garrison in Nasir, a northern town near Ethiopia’s border. In response, South Sudanese authorities intensified arrests, including detaining the country’s deputy army chief and petroleum minister—both Machar allies.

The attack on the U.N. helicopter further complicated matters, showing how unpredictable and dangerous the situation has become.

What’s the Humanitarian Impact?

Conflict in South Sudan has historically led to massive displacement and suffering, and this time is no different. According to several reports, more than 2.2 million South Sudanese are already refugees, with many seeking safety in neighboring Uganda, Ethiopia, and Kenya.

The war has crippled food production, pushing millions toward starvation. Rising fuel and food prices have made survival even harder for ordinary citizens. This serves as yet another reminder of how conflict can devastate a nation’s economy and social fabric—similar to the impact of insurgency in parts of the country.

Has U.S. Aid Reduction Worsened the Situation?

Yes. The U.S. was one of the largest donors to South Sudan, providing about $760 million in aid last year. However, Washington has significantly cut its assistance, making things worse for those who rely on humanitarian support.

Many aid agencies have warned that the funding cuts could: Worsen food insecurity; Increase the spread of diseases like cholera, malaria, and tuberculosis; Reduce medical supplies for displaced persons

The U.N. has also reported that ongoing violence, government bureaucracy, and corruption have made it difficult for aid organizations to operate effectively.

How Is Uganda Involved?

Uganda has historically played a key role in South Sudan’s conflicts, often siding with President Kiir. Recently, the Ugandan military deployed special forces to Juba, the South Sudanese capital, to “secure” the city.

Uganda’s military chief declared that any move against Kiir would be treated as an act of war against Uganda itself. This intervention suggests that Kiir is leaning on Uganda for support as his government comes under pressure.

Could This Conflict Spread?

There is growing concern that South Sudan’s turmoil could spill over into neighbouring countries, particularly Sudan, which is already experiencing its own civil war.

The chaos in Sudan has disrupted South Sudan’s oil exports, limiting Kiir’s ability to finance his government. If the fighting escalates further, it could:

Draw in more regional players, like Ethiopia and Kenya
Create a new wave of refugees, putting pressure on already strained economies
Destabilize East Africa, much like Nigeria has seen in the Lake Chad region due to insurgency

What Happens Next?

The international community is pushing for de-escalation, with the United Nations and the Intergovernmental Authority on Development (IGAD) urging both sides to release political detainees and stick to the peace process.

However, the upcoming elections in South Sudan—scheduled for next year—are a major wildcard. They have already been delayed multiple times, and opposition factions worry that Kiir may not allow free and fair elections to take place.

Observers warn that without significant reforms, South Sudan is just one step away from another civil war.

Why Should Nigerians Care?

While South Sudan may seem far away, its crisis reflects some of the same challenges Nigeria faces:

Ethnic tensions fueling political instability
Economic struggles made worse by mismanagement and corruption
Displacement and humanitarian crises

Additionally, Nigeria has peacekeeping troops serving in U.N. missions across Africa, including in South Sudan. If conflict escalates, it could put Nigerian soldiers at risk and further complicate the region’s stability.