Violence in eastern Congo is escalating. Near the city of Goma in North Kivu, 13 peacekeepers were killed by M23 rebels. Congo has broken off relations with Rwanda. The North Kivu region is rich in gold and coltan.

Luggage on their backs, they trudged all Wednesday morning along the road leading to downtown Goma, fleeing the advancing fighters in the eastern Democratic Republic of Congo.

Laden with just the possessions they can carry, thousands of displaced people have reached the outskirts of the city of Goma in eastern Democratic Republic of Congo, fleeing a rapid M23 rebel advance that has taken more territory than ever before.