About two hours ago, the russian occupation troops have used a poisonous substance of unknown origin, dropped from the enemy UAV, against Ukrainian military and civilians in the city of Mariupol.
This is reported by Segodnya with reference to the telegram channel of the AZOV special forces.
The victims have respiratory failure and vestibulo-ataxic syndrome.
Reportedly, the effects of using the unknown substance are being clarified.
As previously reported, the invaders were going to use chemical weapons on Azovstal.