M23 economic roots — coltan, cobalt, and the eastern DRC conflict economy

<p>The Mouvement du 23 Mars (M23) — the armed group operating in North Kivu province whose 2022–2025 offensive captured substantial territory including Bunagana, Kibumba, and the approaches to Goma — is most often framed in international press as a Rwandan-backed proxy in the long-running Great Lakes regional security architecture. That framing is accurate as far as it goes. The economic dimension — the coltan, tin, tungsten, and gold mining-and-trading economy that funds the armed-group operations and that connects to the broader global electronics supply chain — is the part the political framing under-covers.</p> <p>The eastern DRC mining geography produces an estimated 60-70% of global coltan (the columbite-tantalite ore from which tantalum for electronic capacitors is extracted), substantial cassiterite (tin ore), and significant tungsten. The artisanal sites in Walikale, Masisi, Rutshuru, and the broader Kivus produce these minerals at scale through ASM cooperatives that operate under varying degrees of armed-group taxation. The post-2010 Dodd-Frank Section 1502 conflict-minerals disclosure rules and the OECD Due Diligence Guidance produced a compliance infrastructure (the ITSCI traceability programme, the iTSCi-administered tag-and-bag chain-of-custody) that downstream electronics manufacturers have used to demonstrate due-diligence compliance.</p> <p>The 2022–2025 M23 offensive has progressively brought significant mining areas under M23 control or under M23 taxation. The IPIS Antwerp tracking, the Group of Experts on the DRC reports to the UN Security Council, and the work of Judith Verweijen at Sheffield, Christoph Vogel at SOAS, and Jason Stearns at the Congo Research Group have documented the M23-controlled and M23-taxed mining sites. The Rwandan-Congolese mineral-flow dimension — Rwandan-exported coltan and gold volumes that exceed plausible domestic-production levels for Rwanda — has been documented by the UN Group of Experts since 2012 and most recently in the 2024 mid-term report.</p> <p>The downstream supply-chain response has been variable. Apple, Intel, and the broader Responsible Business Alliance (RBA) member companies have tightened due-diligence requirements; the ITSCI programme has, in 2023–2024, suspended traceability tags in some North Kivu sites where M23 control was documented; the smelter-due-diligence at the Conflict-Free Smelter Initiative-audited refineries has required reclassification of certain Congolese-origin ore lots. The cobalt-specific traceability under the EU Battery Regulation is, in 2025, beginning to apply similar pressure on the Lualaba and Haut-Katanga supply chains, where the political-economy dynamics are different but the principle is the same.</p> <p>The structural problem for any traceability regime is that the armed-group taxation can persist within a formally compliant supply chain. ASM miners pay both the cooperative-and-cooperatives taxes (legal under Congolese mining law) and the armed-group taxes (illegal but enforced); the ore moves through the formal cooperative channels and is tagged and audited; the armed group&#x27;s share of value capture is invisible to the downstream traceability system. Vogel and Verweijen&#x27;s work has emphasized this leak. Resolving it requires Congolese state security restoration in eastern DRC that the EAC regional force, the SADC mission, and the MONUSCO post-2024 drawdown have not yet delivered. The supply-chain compliance is the more easily auditable part; the security restoration is the harder and more consequential part, and it has not been solved.</p>