Fighting has raged on in Ukraine, throwing doubts on a ceasefire deal due to take effect over the weekend, with the US saying Russia is still deploying heavy arms and Kyiv warning that shelling of civilians had intensified.
ABC Online: Ukraine fighting kills 28 people throwing doubt on Sunday ceasefire deadline
A pro-Russian separatist dug in a trench, fires his machine gun towards an Ukrainian Army positions in the vicinity of the eastern Ukrainian city of Debaltseve, in the Donetsk region, on Jan. 28, 2015.
