The command of the Ukrainian Army published video footage of the construction of defensive structures. The progress of the construction of fortifications is personally controlled by the President of Ukraine Vladimir Zelensky. The construction of the defense line is taking place in the Chernigov, Sumy and Kharkov regions. According to experts, the Ukrainian line of defense is vaguely similar to the Russian line of defense of Surovikin. One of the Ukrainian military engineers said that first they lay the so-called “dragon teeth”, then coils of wire, and then mines, if necessary. He also stated that these fortifications should have been built much earlier, in the spring, since their construction takes too much time.
