The Wagner line (Russian: линия Вагнера, romanized: liniya Vagnera, Ukrainian: лінія Вагнера, romanized: liniya Vahnera) is a defense line built in eastern Ukraine by the Wagner paramilitary group during the Russo-Ukrainian War.
Overview
On 19 October 2022, Yevgeny Prigozhin, the leader of the paramilitary group Wagner,[2] announced that he had begun the construction of a defense line.[3] The aim is to prevent Ukrainian troops from advancing towards the Luhansk region in eastern Ukraine, which was annexed by Russia in September.[4][5] According to the Russian media, it is a "second line of defence in case the Ukrainian armed forces try to penetrate the area.[6][7]
In a report dated 21 November 2022, the British Ministry of Defence considered that Moscow prioritized the construction of defensive positions on the Svatove–Kreminna line.[8]
Structure
The line consists of two double rows of pyramidal concrete blocks called "dragon's teeth" to block tanks from advancing.[9][10][11][12]
Between these two defensive curtains, a deep trench and firing stations complete the device.[10] It is not known whether the line has mines.[9]
The project foresees about 200 km (120 mi) of fortifications in eastern Ukraine, up to the Russian border.[10][13][14] The line shall extend on a south-north axis starting from the city of Svitlodarsk, along the front line to the Donets River, and then form an acute angle again eastwards, following the course of the river to the border.[2]
Andrey Bogatov, another leader of the Wagner Group, said that construction of the line had also begun in Belgorod Oblast, Russia.[15]
Efficiency
Several experts questioned the efficiency of the line.
For Xavier Tytelman, a conflict observer and defence consultant, "The dragon's teeth should be partially buried so that only the tip can pass through. A simple armoured bulldozer is enough to turn them over".[16]
According to the Ukrainian Governor of Luhansk Region, Serhiy Haidai, only 2 km had been built as of October 2022.[2][17] The ABC News considers -through the study of satellite photos - that 12 km had been built as of February 2023.[18]
According to a bulletin issued in February 2023 by the ISW, Prigozhin's proposed extension of the Wagner line is intended to defend the border between Belgorod Oblast and the Ukrainian oblasts of Sumy, Kharkiv and Luhansk, but "would not cover the northern part of Luhansk Oblast up to the line of contact with the occupied territories, thus contradicting the Kremlin's promises to defend the entire Luhansk region".[19]
Dragon's teeth were not buried or camouflaged in the Wagner line before February 2023, which, according to a BBC article, severely limits their effectiveness.[20]
It may also be noted that the line did not protect the city of Sievierodonetsk as of November 2022.[14] The local authorities in Belgorod have already asked the Wagner Group to stop the construction of the trenches.[21]