Just after we cross the road, two Russian shells come slamming down behind us on the other side. We turn around to see black smoke rising and keep on running. ssgame666Was the shelling random or aimed at us? We can't be sure, but everything that moves in Bakhmut is a target - soldier or civilian.For hours there is no let-up in the shelling, incoming and outgoing. A Russian fighter jet roars overhead. The nearest Russian troops are just two kilometres away.There is street fighting in some areas, but Ukrainian forces still hold the city - despite sub-zero temperatures and dwindling ammunition.