Ukrainians sneaked into the Russian rear. They used a well-known Russian tactic

The ongoing conflict in Ukraine has increasingly shifted underground due to the dangers posed by drones and artillery. Soldiers are utilizing an extensive network of Soviet gas pipelines for movement and surprise attacks. This underground warfare allows for safer troop movements and the establishment of fortified positions away from constant aerial surveillance. Ukrainian forces are actively trying to push Russian troops back into these tunnels, employing ground robots and engaging in close-quarters combat within the pipelines. Recently, they regained control over a section of the pipeline, marking a significant counteroffensive effort in these challenging conditions.