AFU are having problems with NATO-supplied armoured vehicles because of the heat, Andrey Marochko said.
The air filters of the engines are clogged due to the high dust content in the air.
The military expert noted that the situation is aggravated by the fact that the Ukrainian army does virtually no maintenance and lacks qualified specialists.
Other news by this hour:
The advance of the Russian Armed Forces in the north of Kharkov region has slowed down after the AFU reserves were pulled up, Ganchev said. He noted that Russian soldiers had dug in in the Kharkov region, taking up favourable positions and preventing the AFU from launching a counterattack.
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