Ceasefire monitors in South Sudan have recorded 76 new violations, underscoring a dangerous escalation in tensions that threatens the fragile Revitalized Agreement on the Resolution of the Conflict in South Sudan (R-ARCSS). These breaches, amid ongoing clashes between Sudan People’s Liberation Movement/Army in Opposition (SPLM/A-IO) forces and government-aligned Sudan People’s Defense Forces (SSPDF), point to a deepening crisis that could unravel the 2018 peace deal entirely.
Escalating Violations and Their Context
The 76 violations documented by monitors under the Reconstituted Joint Monitoring and Evaluation Commission (RJMEC) form part of a persistent pattern of non-compliance stretching into early 2026. This surge builds on earlier incidents, including attacks on cantonment sites in Luri and Rajaf, with violence intensifying across Jonglei, Unity, and Upper Nile states since early 2025.
Aerial bombardments, ambushes, and retaliatory clashes have resulted in civilian casualties and widespread displacement, affecting nearly six million people facing acute food insecurity, including 1.3 million in emergency conditions primarily driven by conflict.
In Jonglei alone, inter-communal violence fueled by cattle raiding has claimed over 200 lives since March 2025, while unverified reports suggest additional casualties in revenge cycles. United Nations data from January to March 2025 recorded 312 incidents impacting 1,607 civilians—the highest quarterly toll since 2020, with a 34% rise in incidents and 86% increase in victims compared to late 2024. These figures highlight a systemic erosion of ceasefire terms, transforming isolated skirmishes into entrenched conflict dynamics.
Humanitarian Fallout and Displacement Crisis
The consequences of these 76 violations ripple outward, worsening one of the world’s most severe humanitarian emergencies. Over the first eight months of 2025, violence displaced 397,000 people, mainly in Upper Nile, Jonglei, and Central Equatoria, with events like the February 14 Nasir market attack killing at least 21 and forcing thousands to flee.
Government responses involving incendiary weapons caused burns and destroyed infrastructure, while April to June 2025 saw 635 civilians killed, 676 injured, 133 abducted, and 74 cases of conflict-related sexual violence—a 204% surge from the prior year.
Food insecurity deepens as conflict disrupts livelihoods in Greater Upper Nile, where communal militia activity accounts for significant fatalities since 2018. United Nations Mission in South Sudan (UNMISS) patrols encounter armed youth blockades, hindering aid delivery and fueling revenge attacks. Proxy clashes between Nuer and Shilluk factions have yielded hundreds of deaths, underscoring how ceasefire breaches perpetuate cycles of displacement and suffering.
Political Stagnation and Election Risks
Postponed elections slated for 2026 emerge as a flashpoint amid the peace process’s stagnation. Greater Pibor Administrative Area saw 694 fatalities from Bor Dinka and Lou Nuer offensives against Murle communities between November 2022 and February 2023, while Leer County endured widespread sexual violence and 290 deaths from November 2021 to July 2022.
In Upper Nile’s Kodok area, violence from August 2021 to October 2023 displaced 62,000 and involved abductions at IDP camps.
These patterns strain power-sharing under President Salva Kiir’s unity government, with foreign elements like Ugandan troop support in airstrikes adding complexity. Security Council Resolution 2781 extended sanctions to May 2026, and UNMISS’s mandate persists until April 2026, reflecting international frustration. As monitors flag these breaches, the risk of regional spillover grows, particularly from Sudanese border tensions.
Analysis of Irreversible Trends Toward Collapse
The 76 violations mark a tipping point, encapsulating the R-ARCSS’s unraveling through repeated non-compliance and opportunistic violence. Historical data shows 40% of post-2018 fatalities concentrated in Greater Upper Nile, driven by militias exploiting the impasse for resources and territory. Cantonment failures breed distrust, while civilian protection lags, with quarterly reports of sexual- and gender-based violence persisting.
United Nations warnings amplify the peril, as escalating offensives and political crackdowns accelerate the agreement’s breakdown. Economic strains from oil disruptions threaten Juba’s stability, inviting broader intervention. Without recommitment to cessation terms and force unification, these breaches herald full-scale war, displacing millions further.
Roadmap to Avert Disaster
Immediate de-escalation demands adherence to core benchmarks, including cessation of hostilities and unified forces. Regional mediation through IGAD could establish neutral zones in hotspots like Jonglei. Enhanced arms embargoes, targeted sanctions, and aid surges offer pathways forward, but urgency defines the window—failure risks irreversible collapse into chaos.
