Fighting intensifies in eastern Ukraine Battles are raging between government forces and Russian-backed rebels for control of a strategic transport hub in eastern Ukraine as the death toll continues to climb following the collapse of ceasefire talks Kiev RUSSIA Detail area UKRAINE CrimeaA nnexed by Russia 50km 30 miles SEA OF AZOV DONETSK REGION RUSSIA RUSSIA UKRAINE LUHANSK REGION Schastia Lysychansk Starobilsk Stanytsia Luhanska Izvaryne Luhansk Artemivsk Popasna Horlivka Ilovaisk Shakhtarsk Krasny Luch Donetsk Volnovakha Mariupol Novoazovsk Krasnoarmiisk Jan 30, Vuhlehirsk Rebels capture village, threatening only supply routeinto Debaltseve Feb 2, Debaltseve Most intense fighting at rail hub straddling highway between main rebel cities of Donetsk and Luhansk. Town almost entirely encircled by rebels, hundreds of civilians being evacuated Area held by pro-Russian rebels at start of January 2015 Areas captured by pro-Russian rebels since start of January Sources: National Security and Defence Council of Ukraine, wire agencies