Sahel Region on Brink of Collapse: Unrest and Climate Crisis Threaten Stability

The humanitarian situation in Africa's Sahel region has seen a significant and alarming expansion in recent years, primarily fueled by a dramatic surge in violence, particularly evident in the Central Sahel. Despite the United Nations describing this crisis as having "largely faded from the headlines" since its onset in 2012, millions across the region are grappling with an urgent need for humanitarian assistance. The crisis is multifaceted, characterized by widespread civilian displacement, severe climate shocks, and rampant hunger, all of which are rapidly spilling across national borders. Charles Bernimolin, the regional head of the Office for the Coordination of Humanitarian Affairs (OCHA) for West and Central Africa, underscored the gravity of the situation, stating, "The people of the Sahel are not on the sidelines of a global crisis; they are at the very heart of one of the world's most severe and neglected emergencies." He warned of the dire consequences of funding shortfalls, emphasizing that every cut in a program translates to a human cost, affecting essential services like child nutrition, protection for women and girls, and overall community hope.

The severity and escalating nature of the crisis were thoroughly documented in OCHA's 2026 Humanitarian Needs and Response Overview (HNRO) for the Sahel, published on June 3. This report highlighted a pronounced and intensifying humanitarian crisis spanning Chad, Mali, Niger, Burkina Faso, Northeast Nigeria, and the Far North of Cameroon. OCHA estimates that approximately 24.3 million people across this vast region require immediate humanitarian assistance, a figure that includes a staggering 7.5 million children in the Central Sahel alone, as reported by the United Nations Children's Fund (UNICEF). The United Nations Regional Information Centre for Western Europe (UNRIC) further indicated that the Sahel accounts for the majority of terrorism-related murders globally. Moreover, OCHA's records for 2025 show a sharp increase in civilian exploitation, significant disruptions to local economies, and the forcible uprooting of entire communities in various areas.

Displacement remains a central and devastating consequence of the escalating violence. The Central Sahel region alone hosts nearly three million internally displaced persons (IDPs), with approximately two million in Burkina Faso, 548,000 in Niger, and 415,000 in Mali. Beyond these internal displacements, an additional one million refugees have sought sanctuary in numerous neighboring countries. UNICEF figures reveal that over 3.6 million people have been forcibly displaced this year alone as a direct result of the violence. The Office of the United Nations High Commissioner for Human Rights (OHCHR) reported a series of large-scale attacks in late April that targeted multiple municipalities across Mali, including the capital, Bamako. These attacks led to significant civilian casualties and exacerbated displacement, followed by subsequent clashes between Malian police and armed groups. OHCHR also documented serious human rights violations, including allegations of extrajudicial killings and abductions. A notable incident in May involved the abduction of Malian politician and lawyer Mountaga Tall from his home, alongside the assault of his wife, with the whereabouts of the victims remaining unknown. Furthermore, the UN Committee on the Elimination of Racial Discrimination (CERD) issued findings on May 6, highlighting a considerable rise in human rights violations against the Fulani ethnic group in Burkina Faso, who have been subjected to extrajudicial killings, abduction, torture, enforced disappearances, arbitrary detention, and property destruction by both state and non-state actors.

The expanding influence of armed groups across the Central Sahel and Lake Chad Basin regions has severely compromised essential services and governance structures, leaving entire communities vulnerable. Education has been particularly hard-hit, with an estimated 12,900 schools forced to close due to escalating instability. This educational void affects over 2.3 million children, increasing their vulnerability to recruitment and exploitation. UNICEF has recorded over 1,500 serious human rights violations against children in this crisis. Schools continue to be targets, such as the incident in May where a school in Mopti, Mali, was impacted by explosive devices and armed activity, affecting approximately 300 children. In the same month, UNICEF also documented an attack on a community health facility in Gao, disrupting medical access for roughly 2,700 children.

Compounding the conflict and instability are recurring climate shocks, which continue to severely exacerbate the crisis. The Sahel region is warming at a rate considerably faster than the global average. OCHA figures indicate that around 590,000 people in the Sahel were impacted by violent floods in 2025 alone. Simultaneously, prolonged droughts and widespread desertification are devastating local agriculture and the livelihoods of millions. The combination of protracted armed conflict and these severe climate shocks has plunged the Sahel into one of the world's most critical hunger crises. OCHA projects that between June and August, approximately 15.4 million people could face crisis-level food insecurity or worse, with 1.5 million potentially reaching emergency levels. UNRIC reports that reduced food rations in Mali have led to a 64 percent increase in famine across numerous areas, rendering 1.5 million Malians severely food insecure. Adding to these challenges, rising fertilizer costs further depress agricultural yields, while increasing fuel prices drive up the costs of food and humanitarian aid.

Despite the immense and growing scale of humanitarian needs, international funding for the Sahel has seen a drastic decline in recent years, reaching its lowest level in a decade. In 2025, only 29 percent of funding goals were met, forcing aid organizations to significantly scale back their responses and prioritize only the most vulnerable populations. In response to this critical shortfall, humanitarian actors across the Sahel are implementing a "Humanitarian Reset." Charles Bernimolin elaborated on this strategy: "refocusing on the most urgent needs, simplifying the response, and making sure limited resources have the greatest possible impact." This involves making difficult choices, improving efficiency, and decentralizing decision-making closer to affected communities. The reset also includes proactive measures like anticipatory action, expanding cash assistance programs, and strengthening support for national and local organizations, which are crucial for reaching people in hard-to-access areas.