Democratic Republic of Congo President Felix Tshisekedi has vowed “a vigorous and coordinated response” against a rebel alliance that has besieged swaths of the nation’s mineral-rich east and forced hundreds of local troops and foreign mercenaries to surrender.

Democratic Republic of Congo President Felix Tshisekedi, speaking publicly for the first time since Rwandan-backed rebels seized the eastern city of Goma, said his government was preparing a response and warned of “unpredictable consequences” for the region.

Democratic Republic of Congo President Felix Tshisekedi vowed on Wednesday (January 29) to mount a "vigorous, coordinated response" to reclaim territory seized by M23 rebels, who captured the eastern city of Goma earlier this week.

Congo’s leader called on young people to massively enlist in the army to help fight Rwanda-backed rebels who were attempting to seize more territory in the country's east as a crucial meeting of neighbors asked the Congolese government to talk with the rebels.

After a lightning offensive, M23 rebels now control Goma, a large city in the eastern Democratic Republic of Congo.