The United Nations expressed deep concern at reports of M23 rebels and Rwandan troops advancing south towards the Congolese city of Bukavu on Thursday, as the militants sought also to assert their control over east Congo's largest city Goma.

Rwanda-backed rebels who have captured eastern Congo’s largest city say they plan to take their rebellion to the capital of Kinshasa and seek to gain political power.

What has been a slow-burn crisis in eastern DRC has again exploded into the open. Kagame appears to have calculated that a change of US administration is a good time to strike. A peace process mediated by Angola and sponsored by the US collapsed in the dying days of Joe Biden’s administration.