Today I learned about "Unthinkable operation".
On May 22, just two weeks after the end of World War II, the military command presented the file "Operation Unthinkable: Russia - A Threat to Western Civilization," whose purpose is "to force Russia into the will of the United States And the British Empire. "
The operation was not finally carried out.
Source: https://en.wikipedia.org/wiki/Operation_Unthinkable
