From a May 10, 1988, letter from the Central Committee of the Communist Party of the Soviet Union to all Party members. The withdrawal of Soviet troops from Afghanistan began on May 15 and was completed February 15, 1989. The letter is among documents related to the Soviet occupation of Afghanistan published in February by the National Security Archive. Translated from the Russian by Svetlana Savranskaya.

The decision to invade was made when there was a lot of uncertainty in the balance of forces within Afghan society. Our picture of the real social and economic situation in the country…