for example, a reserve officer , e.e., finnish pasi paronin, published such a thorough analysis of theield fortifications on on the zaporizhzhya front, there are a number of satellite images and so on, but for the first, a serious line of russian fortifications is located three 5 km from the front line along the towns of kopani and robotno, which are strongholds, the depth of this defense line is 2-3 km tied to the line of e- e to the elements of the terrain behind this line of dug-out works but there is a zone 4-5 km deep with reserve positions of the russians and possible so-called false targets, there is a bunch of russian artillery and mechanized reserves, and then there is the second main strip of russian fortifications through the village is a sweet beam and stretches for kilometers on both sides of it, this line is already 10-15 km from the advanced positions of russia and there are trenches, anti -tank ditches, dragon teeth and minefields, and these fortifications create an almost uniformly continuous defensive belt which goes parallel to the front line and is built to a depth