Russian troops crossed border into Ukraine in Kursk region – Putin

Russian dictator Vladimir Putin said that Russian troops allegedly crossed the border into Ukraine in the Kursk region.
According to Censor.NET, he was quoted by Russian propagandists.
"The latest information that I was told just an hour ago is that last night the soldiers of the 810th Brigade crossed the border of the Russian Federation and Ukraine and entered the enemy's territory," he said.
The brigade the Kremlin dictator was talking about is fighting in the Kursk region.