Children displaced by recent fighting in South Sudan reacts to camera inside their makeshift shelter at the United Nations Mission in Sudan facility
Children displaced by recent fighting in South Sudan react to a camera inside their makeshift shelter at the United Nations Mission in Sudan (UNAMIS) facility in Jabel, on the outskirts of the capital Juba December 23, 2013. Clashes between rival groups of soldiers in Juba a week ago have spread across the country, which won its independence from Sudan in 2011 after decades of war. President Salva Kiir, from South Sudan's Dinka ethnic group, has accused former Vice President Riek Machar, a Nuer whom he dismissed in July, of trying to launch a coup. Machar dismissed the charge but has since said he is commanding troops fighting the government. REUTERS/James Akena (SOUTH SUDAN - Tags: POLITICS CIVIL UNREST)
A general view of a makeshift camps at the UNAMIS facility in Jabel
A general view of a makeshift camps where people displaced by recent fighting in South Sudan, are sheltered at the United Nations Mission in Sudan (UNAMIS) facility in Jabel, on the outskirts of capital Juba December 23, 2013. Clashes between rival groups of soldiers in Juba a week ago have spread across the country, which won its independence from Sudan in 2011 after decades of war. President Salva Kiir, from South Sudan's Dinka ethnic group, has accused former Vice President Riek Machar, a Nuer whom he dismissed in July, of trying to launch a coup. Machar dismissed the charge but has since said he is commanding troops fighting the government. REUTERS/James Akena (SOUTH SUDAN - Tags: POLITICS CIVIL UNREST SOCIETY)
A mother displaced by recent fighting in South Sudan, rests with her child under a makeshift shelter in Jabel
A mother displaced by recent fighting in South Sudan, rests with her child under a makeshift shelter at the United Nations Mission in Sudan (UNAMIS) facility in Jabel, on the outskirts of capital Juba December 23, 2013. Clashes between rival groups of soldiers in Juba a week ago have spread across the country, which won its independence from Sudan in 2011 after decades of war. President Salva Kiir, from South Sudan's Dinka ethnic group, has accused former Vice President Riek Machar, a Nuer whom he dismissed in July, of trying to launch a coup. Machar dismissed the charge but has since said he is commanding troops fighting the government. REUTERS/James Akena (SOUTH SUDAN - Tags: POLITICS CIVIL UNREST SOCIETY)
Men carrying boxes walk past UNAMIS personnel in Jabel
Men carrying boxes walk past United Nations Mission in Sudan (UNAMIS) personnel who are guarding people displaced by recent fighting, in Jabel, on the outskirts of capital Juba December 23, 2013. Clashes between rival groups of soldiers in Juba a week ago have spread across the country, which won its independence from Sudan in 2011 after decades of war. President Salva Kiir, from South Sudan's Dinka ethnic group, has accused former Vice President Riek Machar, a Nuer whom he dismissed in July, of trying to launch a coup. Machar dismissed the charge but has since said he is commanding troops fighting the government. REUTERS/James Akena (SOUTH SUDAN - Tags: POLITICS CIVIL UNREST SOCIETY)
Families displaced by recent fighting in South Sudan, gather to be registered to receive dry food rations at a makeshift camp in Jabel
Families displaced by recent fighting in South Sudan, gather to be registered to receive dry food rations at a makeshift camp inside the United Nations Mission in Sudan (UNAMIS) facility in Jabel, on the outskirts of capital Juba December 23, 2013. Clashes between rival groups of soldiers in Juba a week ago have spread across the country, which won its independence from Sudan in 2011 after decades of war. President Salva Kiir, from South Sudan's Dinka ethnic group, has accused former Vice President Riek Machar, a Nuer whom he dismissed in July, of trying to launch a coup. Machar dismissed the charge but has since said he is commanding troops fighting the government. REUTERS/James Akena (SOUTH SUDAN - Tags: POLITICS CIVIL UNREST SOCIETY)
Families displaced by recent fighting in South Sudan, camp in a warehouse in Jabel
Families displaced by recent fighting in South Sudan, camp in a warehouse inside the United Nations Mission in Sudan (UNAMIS) facility in Jabel, on the outskirts of capital Juba December 23, 2013. Clashes between rival groups of soldiers in Juba a week ago have spread across the country, which won its independence from Sudan in 2011 after decades of war. President Salva Kiir, from South Sudan's Dinka ethnic group, has accused former Vice President Riek Machar, a Nuer whom he dismissed in July, of trying to launch a coup. Machar dismissed the charge but has since said he is commanding troops fighting the government. REUTERS/James Akena (SOUTH SUDAN - Tags: POLITICS CIVIL UNREST SOCIETY)
People displaced by recent fighting carry their belongings at a makeshift camp in Jabel
People displaced by recent fighting in South Sudan carry their belongings at a makeshift camp in the United Nations Mission in Sudan (UNAMIS) facility in Jabel, on the outskirts of capital Juba December 23, 2013. Clashes between rival groups of soldiers in Juba a week ago have spread across the country, which won its independence from Sudan in 2011 after decades of war. President Salva Kiir, from South Sudan's Dinka ethnic group, has accused former Vice President Riek Machar, a Nuer whom he dismissed in July, of trying to launch a coup. Machar dismissed the charge but has since said he is commanding troops fighting the government. REUTERS/James Akena (SOUTH SUDAN - Tags: POLITICS CIVIL UNREST SOCIETY)
Men displaced by recent fighting in South Sudan listen to news on a radio in a makeshift camp inside the UNAMIS facility in Jabel
Men displaced by recent fighting in South Sudan listen to news on a radio in a makeshift camp inside the United Nations Mission in Sudan (UNAMIS) facility in Jabel, on the outskirts of capital Juba December 23, 2013. Clashes between rival groups of soldiers in Juba a week ago have spread across the country, which won its independence from Sudan in 2011 after decades of war. President Salva Kiir, from South Sudan's Dinka ethnic group, has accused former Vice President Riek Machar, a Nuer whom he dismissed in July, of trying to launch a coup. Machar dismissed the charge but has since said he is commanding troops fighting the government. REUTERS/James Akena (SOUTH SUDAN - Tags: POLITICS CIVIL UNREST SOCIETY)
A sick displaced woman from South Sudan's Nuer tribe rests in a makeshift shelter inside the UNAMIS facility in Jabel
A sick displaced woman from South Sudan's Nuer tribe rests in a makeshift shelter inside the United Nations Mission in Sudan (UNAMIS) facility in Jabel, on the outskirts of South Sudan's capital Juba December 23, 2013. Clashes between rival groups of soldiers in Juba a week ago have spread across the country, which won its independence from Sudan in 2011 after decades of war. President Salva Kiir, from South Sudan's Dinka ethnic group, has accused former Vice President Riek Machar, a Nuer whom he dismissed in July, of trying to launch a coup. Machar dismissed the charge but has since said he is commanding troops fighting the government. REUTERS/James Akena (SOUTH SUDAN)
Displaced people from South Sudan's Nuer tribe rest in a makeshift shelter inside the UNAMIS facility in Jabel
Displaced people from South Sudan's Nuer tribe, who fled their home in fear of ethnic killing by the Dinka-led government, rest in a makeshift shelter inside the United Nations Mission in Sudan (UNAMIS) facility in Jabel, on the outskirts of South Sudan's capital Juba December 23, 2013. Clashes between rival groups of soldiers in Juba a week ago have spread across the country, which won its independence from Sudan in 2011 after decades of war. President Salva Kiir, from South Sudan's Dinka ethnic group, has accused former Vice President Riek Machar, a Nuer whom he dismissed in July, of trying to launch a coup. Machar dismissed the charge but has since said he is commanding troops fighting the government. REUTERS/James Akena (SOUTH SUDAN - Tags: POLITICS CIVIL UNREST SOCIETY)