The M23, whose top brass are mostly Congolese Tutsi, began its insurgency more than three years ago after a decade of dormancy, seizing large parts of North Kivu province before finally grabbing Goma, the provincial capital, on 27 January.

In a stadium rally held in the recently captured city of Goma Thursday, M23 political leader Corneille Nangaa asserted that he wanted to march on DR Congo's capital – Kinshasa. Backed by neighbouring Rwanda,