In Congo, six people were killed and several wounded due to fighting between armed groups in east part of the country.<br />''<br />''Clashes in South Kivu province's Fizi territory on Saturday pitted groups from the Banyamulenge, a Congolese Tutsi community, against an ethnic militia called the Biloze Bishambuke Self-Defence Force.<br />''<br />''Scores of rebel groups are active in eastern Congo, many of them have a legacy of two regional wars a quarter-century ago.<br />''<br />