Refugees seek security and shelter at refugee camp in north Darfur . Darfur government has waged counter - insurgency war against Sudan for six years . Darfur war started in 2003 after rebel uprising against Sudanese government .
Refugees seek security and shelter at refugee camp in north Darfur . Darfur government has waged counter-insurgency war against militias for six years . Darfur violence erupted in 2003 after rebel uprising against Sudanese government .