broadcast by the company commander of the svoboda battalion, a lieutenant of the national guard yevgeny oropaiine, and now to another topic, now the ukrainian units are actually located somewhere at a distance of 8-10 km from the enemy's main line of defense, the fortifications are prepared, and when we talk about the south. pyramids and wagner and forcation structures that are concrete and mini-fields and of course we understand that these mini -fields greatly delay the advancement of our armed forces and today there are many challenges to the pace of advancement of our units. what is the peculiarity of these russian defense systems, the peculiarity of minefields, and what are the peculiarities of the actual actions of both sides on the part of our armed forces, which are to be supplied with fortifications , and the enemy, who is trying to hold back our advance precisely at the expense of these essential , powerful, long-lasting e-e long engineering barriers, we will be able to deal with this with our next guest . andrii kulchytskyi is joining us, this is the state forensic alcohol of the kyi