Battle for Avdiivka: Russian commando came through sewers – “had to swim through manure pipe”. Ukraine has now also confirmed the Russian army's surprise attack in the Ukraine war through a two-kilometer-long pipe.
With the underground attack, the pocket around Av diivka is slowly closing. Only in the northwest are the Ukrainians left with open space through which they can bring in supplies and evacuate the wounded. If it really happened, the tunnel advance was probably not the first underground operation in the war.