Goma remains “under occupation” by Congo’s M23 rebels and the ceasefire they announced has been broken as their forces engage in heavy fighting along the main route to South Kivu’s main city Bukavu.

Rwandan-backed M23 rebels have seized control of a mining town in eastern Democratic Republic of Congo's South Kivu province, eight sources said on Wednesday, in an apparent violation of a unilateral ceasefire they declared this week.

The Rwanda-backed rebels who seized eastern Congo's key city of Goma announced a unilateral ceasefire in the region Monday for humanitarian reasons, following calls for a safe corridor for aid and hundreds of thousands of displaced people.