Nigeria and the Sahel: A growing security divide
A widening diplomatic rift is complicating efforts to confront a shared cross-border security threat.
![Security cooperation in the Sahel has become increasingly fragmented as regional governments pursue different approaches to fighting armed groups [Philippe Desmazes/AFP]](https://aljazeeranews-mggx1uo47w.edgeone.app/wp-content/uploads/2023/02/000_Par8191835.jpg?resize=770%2C513&quality=80)
A widening diplomatic rift is complicating efforts to confront a shared cross-border security threat.
![Security cooperation in the Sahel has become increasingly fragmented as regional governments pursue different approaches to fighting armed groups [Philippe Desmazes/AFP]](https://aljazeeranews-mggx1uo47w.edgeone.app/wp-content/uploads/2023/02/000_Par8191835.jpg?resize=770%2C513&quality=80)




![A vehicle burns in Mali as the country faces renewed insecurity and intensified fighting [Azaward Liberation Front via AP]](https://aljazeeranews-mggx1uo47w.edgeone.app/wp-content/uploads/2026/07/AP26199696598399-1784634685.jpg?resize=770%2C513&quality=80)


Relations begin to thaw as both countries reinstate ambassadors, reopen airspace closed to each other since April 2025.

The Russian navy is carrying a shipment of weapons to help Mali’s government hold off a rebel advance.
Police arrest 10 suspects, seizing bladed weapons, military-style clothes and bomb‑making instructions.

Tuareg fighters in Mali have released footage claiming to have shot down a Russian Africa Corps Mi-24 helicopter.
Separatist Tuareg-led group and regional al-Qaeda affiliate have claimed responsibility for attacks on army positions.
Tuareg-led armed group says it attacked northern town where Malian troops and Russian fighters are based.
Casablanca court delivers landmark verdict in ‘Escobar of the Sahara’ case: up to 12 years for top figures.
From lakes to rivers, freshwater is declining worldwide under rising climate and land pressure.
Iran beat Mali in their final competitive match before departing for their Mexico base for the 2026 World Cup.
The Sahel region could see a major surge of instability unless urgent action is taken to seek a diplomatic solution.