M23 rebels have captured and occupied Bukavu, the second-largest city in the eastern Democratic Republic of the Congo, the Congolese government has confirmed, days after the Rwanda-backed militia launched an attack.

In a statement posted on X, the DRC communications ministry said it was monitoring the situation “marked by the entry of the Rwandan army and its auxiliaries” and it was “doing everything possible to restore order, security and territorial integrity”.

On Friday, M23 fighters entered Bukavu, the capital of South Kivu province, after advancing south following the group’s capture of Goma, the capital of North Kivu, last month. The militia faced little resistance in its latest march.