The United States has imposed sweeping sanctions on Rwanda's defence ministry and a prominent military financial institution over alleged armed support for the March 23 Movement rebel group.

The sanctions target the Rwandan Ministry of Defence and the Zigama Credit and Savings Society, a cooperative bank serving Rwanda's armed forces. The US Department of the Treasury announced the penalties through its Office of Foreign Assets Control, ordering an immediate freeze on any property or financial interests held by the designated entities within American jurisdiction.

Washington described the move as a direct measure to halt escalating violence in the mineral-rich eastern provinces of the Democratic Republic of the Congo.

Washington Targets Military Leadership and Bank

US officials stated that Rwanda's defence apparatus has actively coordinated with M23 fighters across North Kivu and South Kivu. The Treasury Department accused Rwandan authorities of deploying thousands of regular soldiers across the border while supplying heavy weaponry, tactical training, and field logistics to rebel units.

Treasury Secretary Scott Bessent stated that the action holds regional actors accountable to their diplomatic pledges. He emphasized that durable stability requires Rwanda to halt all military assistance to M23 and withdraw its forces from Congolese soil immediately.

Federal regulators also designated Zigama Credit and Savings Society, asserting that the military lender handled operational accounts that facilitated resource transfers to frontline forces.

Conflict Dynamics in Mineral-Rich Kivu Provinces

The M23 movement launched a major resurgence in late 2021, gradually expanding its territorial grip across eastern Congo. Rebel units advanced into commercial hubs and seized key mineral sites, including the coltan-producing center of Rubaya and strategic gold corridors in South Kivu.

International monitors and United Nations investigators have repeatedly warned that armed control over mining centers fuels regional instability. The US government alleged that valuable minerals extracted from rebel-held zones are laundered into cross-border supply chains, deepening humanitarian hardship and mass civilian displacement throughout the Great Lakes region.

The government of DR Congo in Kinshasa welcomed the US penalties, describing them as an essential step toward protecting territorial integrity and holding foreign backers accountable.

Accords Under Pressure as Diplomatic Rift Widens

The sanctions follow mounting strain on the Washington Accords for Peace and Prosperity, a bilateral peace framework signed by Congolese and Rwandan heads of state in December 2025. While the accord established guidelines for regional troop disengagement and transparent critical mineral corridors, skirmishes have persisted along key transit routes.

Rwanda has long denied providing direct combat direction or weaponry to M23 fighters. Government spokespersons in Kigali have previously maintained that Rwandan security posture along the border is defensive, pointing to cross-border threats posed by hostile militia factions operating inside Congolese territory.

International diplomats warn that the new financial restrictions mark a significant shift in US policy toward Kigali, raising pressure on regional leaders to return to verifiable negotiations.