I don't think they were prepared to defend any positions behind their advance last year, since they just assumed it would be over in a week.Bakhmut is suffering an unseasonable amount of snow. The Russians are getting nowhere quickly but losing thousands of soldiers. Ukranian counter not far away and I believe it will be devastating to Russia. Last time there was a counter Putin tried to call for a cease fire but everyone saw right through it.
Since then they've had time to plan and organise their defence.






