Russia faces a number of setbacks in its push to control Donetsk, as Ukrainian forces hold firm despite attacks from north, east and south

The Ukrainian military rebuffed Russian advances in Donetsk over the weekend, as the bloody battle for control in the eastern Donbas region grinds on.The Ukrainian military rebuffed Russian advances in Donetsk over the weekend, as the bloody battle for control in the eastern Donbas region grinds on.