MRB report: Have Soviet soldiers "turned to stone from the NUJ light"?

The US Central Intelligence Agency (CIA) recently revealed a very surprising and mysterious document. According to this declassified report, Soviet soldiers turned to stone under the influence of light emitted by a NUJ (unidentified flying object).

The document is 250 pages long, the event occurred in the 1990s
This information was published on the CIA website. It states:

• After the dissolution of the USSR in 1991, US intelligence obtained a 250-page file from the KGB archives;
  
• The file contained photographs, drawings, and testimonies from witnesses of the event.
  

The incident occurred in Siberia, where a NUJ flew over a military unit
According to the report:

• In 1989-1990, a "disc-shaped" NUJ appeared over a Soviet military facility in Siberia;
  
• It was shot down by a "ground-to-air" missile;
  
• After landing, five "large-headed and black-eyed" humanoids emerged from it.
  

Soldiers' testimony — "white light and turning to stone"
According to the words of two surviving soldiers:
“The newcomers approached each other and turned into an oval-shaped object. It whistled and began to emit bright white light. After a few seconds, the light intensified and exploded. At that moment, 23 soldiers turned to stone, only the two of us survived. We were in the shade.”
The remains were taken to a secret institute near Moscow
According to CIA information:

• The NUJ and the “turned to stone soldiers” were sent to a secret research institute;
  
• If this information is true — it could be a very dangerous reality.
  

No official information has been provided on this matter
— This incident in Siberia has never been officially announced before.
— The report cites an article titled “Cosmic Revenge” from the newspaper “Ternopol Evening.”