The primary reason for the Soviet Union's invasion of Afghanistan in 1979 was to establish a communist government.
The primary reason for the Soviet Union's invasion of Afghanistan in 1979 was TO ESTABLISH A COMMUNIST GOVERNMENT IN AFGHANISTAN. Applying their own version of the domino theory, Soviet leaders responded to the growing Afghan Civil War by sending 75,000 troops to support the pro-Soviet regime. The anti-religious ideology of the communists was very far from the traditions of the deeply religious Islamic population, and soon a revolt against the government started in the town of Herat. Soviet troops invaded Afghanistan in 1979 to crush the rebellion.
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