Rebels in the eastern Democratic Republic of Congo have strengthened their grip on the Rubaya coltan-mining area, introducing a production tax that is projected to generate approximately $300,000 in monthly revenue, as reported to the United Nations Security Council on Monday.
The M23 movement gained control of this mineral-rich region, known for supplying materials essential for smartphones and computers, after intense fighting in April.
Bintou Keita, the head of the UN mission in Congo, informed the Security Council that the mineral trade in Rubaya contributes to more than 15 percent of the global tantalum supply. The Democratic Republic of Congo is the leading producer of tantalum, a mineral deemed critical by both the United States and the European Union.
“This situation yields an estimated $300,000 in monthly revenue for the armed group,” Keita noted. “This is extremely concerning and must be addressed.”
She highlighted the grave implications of illegal mining operations, stating that the illicit export of the DRC’s natural resources is empowering armed groups, perpetuating the exploitation of local populations—some of whom are forced into conditions resembling slavery—and undermining peace efforts.
Most of Congo’s mineral wealth is concentrated in the eastern region, which has been marred by conflicts over land and resources among various armed groups. The situation has worsened since the M23 rebellion reignited in March 2022.
The resurgence of violence has resulted in thousands of fatalities and displaced over a million people.
Manufacturers are increasingly pressured to verify that the metals used in products like laptops and electric vehicle batteries do not originate from conflict zones such as eastern Congo.
Keita warned that as mining profits soar, armed groups are evolving into militarized entrepreneurs, enhancing their financial and military power.
“Without the implementation of international sanctions targeting those profiting from this illicit trade, achieving peace will remain unattainable, and civilians will continue to suffer,” Keita asserted.