The United Nations Security Council has expressed concern over the humanitarian crisis and the deteriorating security situation in South Sudan amid a fierce political battle. The UN said an attack by armed men on its compound in Jonglei state left two Indian peacekeepers dead on Thursday. The targets of the attack were said to be members of President Salva Kiir\\\'s tribe who had sought refuge in the UN compound. The violence began on Sunday in the capital Juba following a failed coup and has since spread rapidly across the country. The president has accused former vice president Riek Machar of attempting to seize power by force. At least 500 people are believed to have died since Sunday in the fighting between the army and Machar\\\'s supporters. The oil-rich country has been struggling to achieve stable government since it seceded from Sudan in 2011, with Western support. Show Less >>