Ukraine builds 300-kilometre defensive line to slow Russian advance
Ukraine has constructed an extensive roughly 300-kilometre defensive line between Izium and Orikhiv that analysts say could delay Russian forces for years.
Ukraine has built a large new defensive complex stretching about 300 kilometres between the cities of Izium and Orikhiv. The fortifications were documented by OSINT analyst Clément Molin, who estimates that overcoming this line could take Russian forces several years.
What the defensive belt includes
The system combines several types of obstacles, including anti-tank ditches, concrete pyramids, and various barriers arranged in multiple successive layers. In some sections the belt reaches up to 100 metres in width. Further back, positions for Ukrainian infantry and drone operators have been set up deeper in forests and tree lines, allowing control of the area even behind the main fortification lines.
A system that slows rather than stops
According to the analyst, fortifications of this kind cannot fully halt an offensive on their own, but they significantly reduce the pace of an advancing army. This is illustrated by past experience: in one section of the front, even an unfinished defensive line managed to delay Russian forces for roughly nine months.
The scale and depth of the new defensive system suggest that Ukrainian forces are preparing for a prolonged confrontation along this part of the front, aiming to prevent any rapid Russian advance into the remaining unoccupied parts of the Donbas region.
