In the Democratic Republic of Congo (DR Congo), fighting continues among various rebel armies, tribes, the Congolese army and U.N. forces. The dire situation has prompted the government of DR Congo to ask for help, and invite the armies of neighboring South Sudan, Rwanda and Uganda to enter their territory on several joint operations, to hunt down and pacify or dismantle at least two major rebel armies operating in the lawless border region. Rebel leader Laurent Nkunda was captured in January by Rwandan forces, but his army is still active - and Ugandan troops are seeking out the rebel Ugandan Lord's Resistance Army, which has taken refuge in eastern DR Congo. Once more, caught in all of this are the local civilians, terrorized by fleeing and advancing troops of all kinds. Reuters photographer Finbarr O'Reilly has been traveling through the area, capturing some amazing photographs of the people involved. ( 38 photos total