The Trump administration has significantly escalated its campaign against the illicit mineral trade in Central Africa by imposing sweeping sanctions on a prominent Kigali-based gold refinery, The U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) designated Gasabo Gold Refinery LTD, accusing it of operating at the center of a sophisticated smuggling network that processes and commercializes conflict gold illegally extracted from the eastern Democratic Republic of the Congo (DRC).
U.S. officials allege the refinery worked in tandem with Rwanda-backed M23 rebels and elements of the Rwanda Defence Force (RDF) to transform illegally sourced Congolese minerals into market-ready bullion capable of entering legitimate international supply chains.
The enforcement action represents a critical pillar in Washington’s broader geopolitical strategy to disrupt the financial architecture of the M23 insurgency while safeguarding the implementation of the U.S.-brokered Washington Accords, signed by Rwanda and the DRC in December 2025.
According to Treasury investigators, Rwandan military personnel maintained close oversight of gold shipments extracted from rebel-held mines in South Kivu, tracking the cargo across the border through Rwanda’s Rusizi District directly to Gasabo Gold facilities for immediate refining.
Treasury reports indicate that during the first half of 2026 alone, at least 60 kilograms of gold worth millions of dollars systematically passed through this illicit pipeline.
Beyond the refining facility itself, the sanctions target top corporate executives and a broader commercial network connected to the trade. OFAC blacklisted Gasabo Gold’s chairman, Jean Malic Kalima, alongside general manager Bosco Kayobotsi.
Furthermore, three additional Rwandan mining entities controlled by Kalima—Bugambira Mines Ltd, Wolfram Mining and Processing Ltd, and Rwinkwavu Mining Corporation Ltd—were added to the U.S. sanctions list for their alleged roles in facilitating M23’s access to mineral revenues, The European Union had previously leveled similar sanctions against Gasabo Gold over parallel trafficking allegations.
The immediate impact of the OFAC designation effectively freezes all property, corporate assets, and financial interests belonging to the sanctioned entities that fall within U.S. jurisdiction, while strictly prohibiting American individuals and institutions from conducting any future business operations with them.
By systematically cutting off Gasabo Gold and its affiliated extraction companies from the Western financial system, the Trump administration has shifted its regulatory focus from front-line military commanders to the critical commercial links driving the conflict economy.
While Rwanda has previously criticized Washington’s regional sanctions as one-sided and economically punitive, neither the government in Kigali nor Gasabo Gold executives issued an immediate public response following the announcement.
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