Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state
Rebel fighters hold their weapons as they march in a village in the rebel-controlled territory of Upper Nile state, February 9, 2014. REUTERS/Goran Tomasevic (SOUTH SUDAN - Tags: CIVIL UNREST)
Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state
Rebel fighters hold their weapons as they march in a village in the rebel-controlled territory of Upper Nile state, February 9, 2014. REUTERS/Goran Tomasevic (SOUTH SUDAN - Tags: CIVIL UNREST)
Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state
Rebel fighters hold their weapons as they march in a village in the rebel-controlled territory of Upper Nile state, February 9, 2014. REUTERS/Goran Tomasevic (SOUTH SUDAN - Tags: CIVIL UNREST)
Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state
Rebel fighters hold their weapons as they march in a village in the rebel-controlled territory of Upper Nile state, February 9, 2014. REUTERS/Goran Tomasevic (SOUTH SUDAN - Tags: CIVIL UNREST)
Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state
Rebel fighters hold their weapons as they march in a village in the rebel-controlled territory of Upper Nile state, February 9, 2014. REUTERS/Goran Tomasevic (SOUTH SUDAN - Tags: CIVIL UNREST)
Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state
Rebel fighters hold their weapons as they march in a village in the rebel-controlled territory of Upper Nile state, February 9, 2014. REUTERS/Goran Tomasevic (SOUTH SUDAN - Tags: CIVIL UNREST)
Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state
Rebel fighters hold their weapons as they march in a village in the rebel-controlled territory of Upper Nile state, February 9, 2014. REUTERS/Goran Tomasevic (SOUTH SUDAN - Tags: CIVIL UNREST)
Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state
Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state, February 9, 2014. REUTERS/Goran Tomasevic (SOUTH SUDAN - Tags: CIVIL UNREST POLITICS ELECTIONS TPX IMAGES OF THE DAY)
Rebel fighters gather in a village in the rebel-controlled territory of Upper Nile state
Rebel fighters gather in a village in the rebel-controlled territory of Upper Nile state, February 9, 2014. REUTERS/Goran Tomasevic (SOUTH SUDAN - Tags: CIVIL UNREST POLITICS ELECTIONS)
Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state
Rebel fighters hold their weapons in a village in the rebel-controlled territory of Upper Nile state, February 9, 2014. REUTERS/Goran Tomasevic (SOUTH SUDAN - Tags: CIVIL UNREST POLITICS ELECTIONS)