Ukraine's military said it can not start withdrawing heavy weapons from the front line in the east, as required under a ceasefire,because it said pro-Russian separatists who advanced last week were still attacking its positions. Kyiv says it fears the rebels, backed by reinforcements of Russian troops it says, are planning to advance deeper into territory the Kremlin calls "New Russia." Moscow denies helping the rebels. Pro-Russian rebel Alexander spoke in Lohvynove about the Ukrainian positio… READ MORE : http://www.euronews.com/2015/02/23/ky... What are the top stories today? Click to watch: • Top Stories euronews: the most watched news channel in Europe Subscribe! http://www.youtube.com/subscription_c... euronews is available in 14 languages: / euronewsnetwork In English: Website: http://www.euronews.com/news Facebook: / euronews Twitter: / euronews Google+: http://google.com/+euronews VKontakte: http://vk.com/en.euronews