Map of locations affected by Soviet involvement in regime change. If more than one category applies, only the most direct action is labeled, in the order of preference listed below (from most indirect to most direct). If the action affected (one of) a current country's immediate legal predecessor(s), the modern country is labeled to reflect it.
  Soviet Union
  Interfered in elections on behalf of preferred candidate(s) or against non-preferred candidate(s)
  Organized or gave material/financial support to coup plotters/armed groups which failed to overthrow incumbent government
  Organized or gave material/financial support to coup plotters/armed groups which overthrew incumbent government or established one after armed conflict.
  Invaded country to enforce Soviet interests outside declaration of war.
Data is taken from the following articles on the English Wikipedia: 

Soviet involvement in regime change
Foreign interventions by the Soviet Union
List of foreign electoral interventions
Own work
HapHaxion