South Sudanese rebels launch offensive to retake key town - Middle East Online:::.

Fighters loyal to Machar strike Nasir, their former headquarters, located 500 kilometres north of Juba and close to Ethiopia.

Middle East Online

Clear violation of truce JUBA - South Sudanese rebels launched an offensive to retake a key town near the border with Ethiopia on Sunday in what the United Nations said was a clear violation of a truce agreement. "This attack represents the most serious resumption of hostilities" since President Salva Kiir and his former deputy, rebel leader Riek Machar, met in May and recommitted to a January ceasefire, the UN mission said in a statement. The fighters loyal to Machar struck Nasir, their former headquarters, located 500 kilometres north of Juba and close to Ethiopia, which was retaken by government forces in May. UNMISS, the UN mission, laid the blame squarely for the truce violation with Machar's forces. "The attack is a clear violation of the Cessation of Hostilities Agreement," it said. But a spokesman for Machar's forces, Lul Kuang, defended their moves as an act of "self-defence" after what he described as several government attempts to arrest their military commander. "The fall of Nasir now paves the way for military resources to be refocused on Poloich Oil Fields, Maban and Malakal", Kuang said in a statement, referring to the main remaining oil field still in activity. South Sudanese army spokesman Philip Aguer denied Nasir had fallen, describing fighting as "still ongoing". Aguer said army forces had staged nine offensives on Nasir on Sunday. Only days earlier mediators had pressed the rival sides to resume peace talks being held in Ethiopia, or face increased sanctions. Those talks, moderated by East African leaders, are