DRC’s Coltan Belt: Verifying Deadly Landslides At Mines Under M23 Control

Breaking It Down

This is not an isolated incident. What Bellingcat documented fits a pattern — one that has grown harder to dismiss as coincidence or exception.

Since the beginning of 2026, at least four landslides are reported to have killed hundreds of people at the Rubaya mines in the Democratic Republic of Congo (DRC), a major global source of coltan .. Coltan is widely used in smartphones, laptops and e-vehicles.. With the mines currently under the control of the Rwandan-backed group M23, and access restricted to journalists and many NGOs, the true number of casualties remains unclear ..

A Pattern Years in the Making

Frequent cellular network disruptions have also been reported across the region.. In the absence of reliable on-the-ground coverage, Bellingcat used open source methods to examine statements from the authorities and media reports.. Bellingcat confirmed several incidents in which villages were engulfed in the landslide and residents living near the mine were among those killed.

The Stakeholders

Not all parties to this story face the same outcome. The immediate consequences fall unevenly — some actors are positioned to absorb the shock, others are not. Following the incentive structures reveals why this story landed when it did, and why certain responses were inevitable.

The institutional players involved have interests that do not always align with those of ordinary people in the war space. That gap is part of why developments like this one keep recurring.

Analysts Weigh In

Context matters here. The war landscape has shifted substantially over the past several years, driven by a combination of structural forces that predate any single event or decision.

The trajectory has been visible to those tracking the data closely. What Bellingcat documented is not an anomaly — it is a data point in a longer arc.

What Comes After

Several outcomes now become more likely as a result of what has unfolded. The variables are not all knowable, but the range of plausible scenarios has narrowed.

Key questions remain open: the pace of any response, the willingness of relevant actors to change course, and whether the underlying conditions will shift or hold. The answers will become clearer in the weeks ahead.

Originally reported by Bellingcat.