Congolese troops have fought back against Rwanda-backed rebels who the U.N. says are moving fast into the South Kivu province after seizing the region’s largest city and an international airport ...

At the crisis talks in Harare, SADC reaffirmed its support of the DRC "in its pursuit of safeguarding its independence, sovereignty and territorial integrity," as the conflict threatens to spill over.

The M23 rebel group that is backed by Rwanda has emerged as a more potent force after being crushed during their first rebellion in 2012 ...