Dozens of people were reportedly injured after two explosions hit a meeting of M23 rebel group leaders and residents in eastern Congo.

Explosions at a rally held by M23 rebels in the eastern Democratic Republic of Congo city of Bukavu killed 11 people and wounded 65 others, Corneille Nangaa, head of the rebel alliance that includes M23,

The finger-pointing over the deadly incident has further inflamed tensions in eastern Congo - a political and ethnic tinder box - where a rebel advance this year has drawn in neighbouring armies, raising fears of a regional war.