Kupiansk region, Russian military journalist Yury Khotnok showed a video of Russian troops moving through a gas pipeline. The video shows Russian troops riding specially designed small electric carts carrying equipment, not walking on foot. Khotnok said that the Russian forces silently moved through the open areas riddled with drones, inserting into Kupiansk.
Ukrainian media DS also stated that the Russian "Pipeline 3.0" operation was successful. The pipeline allowed the Russian army to establish a stable supply line, starting from Liman-1, traveling 4 kilometers to reach Radkovka in the suburbs of Kupiansk and then infiltrating into the city. Another video shown by the Russians indicates that there seems to be barbed wire inside the pipeline, which should be obstacles set up by the Ukrainian forces who realized that the Russians would drill through the pipelines. Because destroying all pipelines is almost an impossible task.
Original: www.toutiao.com/article/1843160323091787/
Statement: This article represents the views of the author himself.