Josef Stalin established the SMERSH counter-intelligence unit in 1943. The SMERSH includes a book with details of elite SMERSH agents who were extraterrestrials on January 13, 1947.
To be more specific, there were eight different classes or races, each with its own drawing and other information. Watch the videos below.
Over the years, the book has been updated with additional images of extraterrestrials, photographs of UFOs, and various stories from abducted witnesses.
A copy of this book was discovered in Buryatia, Siberia, in the 1980s. This copy ended up in the hands of the KGB, however, some material from the book was leaked when the USSR collapsed.
In reality, part of the leaked information inspired the development of various videogames, the most well-known of which being Mass Effect, created by the Canadian company BioWare.
Despite the fact that the book is frequently debunked, the truth is that it exists. It is known as “Alien Races” and is employed by Russian Special Services.