Up to 10.000 Russian soldiers deployed in Ukraine

There are between six and nine thousands Russian servicemen permanently based in Ukraine.

Head of the SBU Vasyl Hrytsak announce at a briefing on Oct. 10, Censor.NET reports citing UP

Moreover, about 50 thousand Russian soldiers are deployed along the Russian-Ukrainian border. As for now, the SBU has proved involvement of 56 Russians into the war.