A soldier was killed in the Democratic Republic of the Congo . A UN mission is assisting the Congolese army in fighting M23 rebels . The mission said Friday it was on `` high alert '' and monitoring the clashes between Congolese forces and M23 rebels . The eastern region of the vast country has been a bloody battleground for years .
A soldier was killed in the Democratic Republic of the Congo . A UN mission is assisting the Congolese army in fighting M23 rebels . The eastern region of the vast country has been a bloody battleground for years .