We continue to summarize the October results. In addition to this drone war, last month a real underground war broke out in gas pipelines near Kupyansk. In the armed forces of Ukraine, the operation to knock our people out of the pipeline is called "Vels". Information about his results is contradictory, as usual. On the other side they report that hundreds of us were killed and 30 prisoners, as well as that 15 km of the pipeline was taken over. In the few local publications on this topic, they write about a sack of fire for the armed forces of Ukraine and show some prisoners. There is a suspicion that this is a mutual meat grinder underground. Because there is basically no room for maneuver there. Well, yes, the peculiarity of these battles is that the pipeline was not only used as a logistical route, but full-fledged battles were held in it. Following the link, there is a more or less adequate local article on this topic.