These are primarily for outward consumption.
There will be no significant internal change within the Soviet Union, other than for cosmetic purposes.
Our purpose is to disarm the Americans and let them fall asleep".
-- Mikhial Gorbachev, former President of the Soviet Union, to the Politburo in November of 1987.
America’s Coming Crisis: Prophetic Warnings, Divine Destiny
By David N. Balmforth
Something to consider as a not-too-far-remote possibility...
Did Communism Fake Its Own Death in 1991?
American Thinker ^ | January 16, 2010 | Jason McNew
In a [] 1984 book [New Lies for Old], ex-KGB Major Anatoliy Golitsyn predicted the liberalization of the Soviet Bloc and claimed that it would be a strategic deception. ..."
"Golitsyn's argument was that beginning in about 1960, the Soviet Union embarked on a strategy of massive long-range strategic deception which would span several decades and result in the destruction of Western capitalism and the erection of a communist world government."
"Golitsyn published his second book, The Perestroika Deception, after the Soviet Union was dissolved in 1991. This book contained further analysis of the liberalization, in addition to previously classified memoranda submitted by Golitsyn to the CIA. The two books must be read together to get a complete picture of Golitsyn's thesis."
http://www.americanthinker.com/2010/01/did_communism_fake_its_own_dea.html
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Link to read "New Lies for Old" online:
https://archive.org/details/GolitsynAnatoleTheNewLiesForOldOnes
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Link to read "The Perestroika Deception" online:
https://archive.org/details/pdfy-TVvzZzfXiMBkMdvD