The remarks by U.S. Ambassador to the United Nations Mike Waltz came as more than 400 civilians have been killed since the Rwanda-backed M23 rebels escalated their offensive in eastern Congo’s South Kivu province, according to regional officials who also say that Rwandan special forces were in the strategic city of Uvira.
Waltz told the U.N. Security Council that the U.S. is “profoundly concerned and incredibly disappointed with the renewed outbreak of violence” by M23.
“Rwanda is leading the region towards increased instability and war,” Waltz warned. “We will use the tools at our disposal to hold to account spoilers to peace.”
He called on Rwanda to respect Congo’s right to defend its territory and invite friendly forces from neighboring Burundi to fight alongside Congolese forces. He also said the U.S. is engaging with all sides “to urge restraint and to avoid further escalation.”
The rebels’ latest offensive comes despite a U.S.-mediated peace agreement signed last week by the Congolese and Rwandan presidents in Washington.
The accord didn’t include the rebel group, which is negotiating separately with Congo and agreed earlier this year to a ceasefire that both sides accuse the other of violating. However, it obliges Rwanda to halt support for armed groups like M23 and work to end hostilities.
The rebels’ advance pushed the conflict to the doorstep of neighboring Burundi, which has maintained troops in eastern Congo for years, heightening fears of a broader regional spillover.
