Ukraine says Russian troops keep up pressure on Avdiivka
Dec 7 (Reuters) - Russian forces conducted aerial attacks on Thursday in their slow-moving campaign to win control of eastern Ukraine and used smaller attack groups to try to capture the beleaguered town of Avdiivka, the Ukrainian military said.
Russia has ramped up its push in recent weeks to try to encircle Avdiivka, which lies less than a dozen kilometres from the outskirts of the Moscow-held regional capital of Donetsk.