LUGANSK, November 13. /TASS/. Torture chambers exist in nearly every city in Ukraine, and their number is difficult to determine, a source in Russia’s security services told TASS, noting that basements are often used for this purpose.

"It is impossible to say exactly how many torture chambers there are in Ukraine. They exist in virtually every city and in every regional capital. Non-residential premises and basements are often used, so outsiders have no way of seeing what goes on. The instruments of torture can vary widely, depending on the imagination and cruelty of those who use them," the source said.

He added that Ukrainian nationalists continue to hold people unlawfully despite media coverage of the torture chambers.