Annexation and Sovietization of Western Ukraine (1939–1941)

A conspiracy between two totalitarian regimes (the Molotov–Ribbentrop Pact) that led to the USSR's invasion of Poland and the seizure of Western Ukraine. To legitimize the occupation, fake "People's Assemblies" were staged, which voted to join the USSR. Immediately afterward came mass arrests of the local elite and the forced deportations of hundreds of thousands of Ukrainians and Poles to remote special settlements in Siberia and Kazakhstan[1][2].

ID: C0081
Start:  September 1939
End:  June 1941
Version: 1.0
Created: 27 April 2026
Last Modified: 27 April 2026

Actors

ID Name Description
G0010 USSR

The secret protocols to the Molotov–Ribbentrop Pact with Nazi Germany on the division of spheres of influence in Eastern Europe and the legalization of invasion[1].

Techniques Used

ID Name Use
T0017 Annexation of Territories

Official forcible annexation of the occupied lands of Western Ukraine (1939), and then of Northern Bukovyna and Bessarabia (1940), with their integration into the administrative structure of the Ukrainian SSR[2].

T0039 Collusion with a Third Party

The secret protocols to the Molotov–Ribbentrop Pact with Nazi Germany on the division of spheres of influence in Eastern Europe and the legalization of invasion[1].

T0127 Deportation

Mass forced deportation of the "unreliable" population and the families of the repressed (hundreds of thousands of Ukrainians and Poles) to remote areas (special settlements in Siberia and Kazakhstan)[1].

T0057 Labor Exploitation

Use of the GULAG camp system as an institution of state slavery for the forced and lethally dangerous exploitation of the labor of repressed Ukrainians[1].

T0019 Military Intervention

Direct armed invasion by the Red Army of the territory of Poland on September 17, 1939, for the military occupation of western Ukrainian lands[1].

T0021 Neutralization of the Opposition

Individual arrests and dispatch to prisons and corrective labor camps (GULAG) of more than 120,000 members of the local elite and politically active population, in order to isolate and physically destroy them[1].

T0109 Sham Expression of Popular Will

Organization of fake, no-alternative "People's Assemblies" under the control of occupation troops to give the seizure a legal form[2].

Instruments

ID Name Description
S0009 Diplomacy

The secret protocols to the Molotov–Ribbentrop Pact with Nazi Germany on the division of spheres of influence in Eastern Europe and the legalization of invasion[1].

S0008 Government

Official forcible annexation of the occupied lands of Western Ukraine (1939), and then of Northern Bukovyna and Bessarabia (1940), with their integration into the administrative structure of the Ukrainian SSR[2].

S0012 Occupation and Controlled Administrations

Organization of fake, no-alternative "People's Assemblies" under the control of occupation troops to give the seizure a legal form[2].

S0010 Regular Army

Direct armed invasion by the Red Army of the territory of Poland on September 17, 1939, for the military occupation of western Ukrainian lands[1].

S0017 Secret Police and Security Services

Mass forced deportation of the "unreliable" population and the families of the repressed (hundreds of thousands of Ukrainians and Poles) to remote areas (special settlements in Siberia and Kazakhstan)[1].

References

  1. Михаил Зыгарь. (2023). Война и наказание: Как Россия уничтожала Украину.