bei dem sowjetische Berater involviert waren, da den Sowjets seine Bestrebungen Afghanistan blockfrei zu machen missfielen. Danach hat dann die Putschregierung sehr schnell die Kontrolle verloren und die Sowjets marschierten ein.
"...
On April 27, 1978, Soviet-advised members of the Afghan Army overthrew and executed President Mohammed Daoud Khan. Daoud was a leftist progressive, but not a communist, and he resisted Soviet attempts to direct his foreign policy as "interference in Afghanistan's affairs." Daoud moved Afghanistan toward the non-allied bloc, which included India, Egypt, and Yugoslavia.
Although the Soviets did not order his ouster, they quickly recognized the new communist People's Democratic Party government that formed on April 28, 1978. Nur Muhammad Taraki became Chairman of the newly-formed Afghan Revolutionary Council. However, infighting with other communist factions and cycles of purging plagued Taraki's government from the start.
In addition, the new communist regime targeted Islamic mullahs and wealthy landowners in the Afghan countryside, alienating all of the traditional local leaders. Soon, anti-government insurgencies broke out across northern and eastern Afghanistan, aided by Pashtun guerrillas from Pakistan.
...
Over the course of 1979, the Soviets watched carefully as their client government in Kabul lost control of more and more of Afghanistan. In March, the Afghan Army battalion in Herat defected to the insurgents, and killed 20 Soviet advisers in the city; there would be four more major military uprisings against the government by the end of the year. By August, the government in Kabul had lost control of 75% of Afghanistan - it held the large cities, more or less, but the insurgents controlled the countryside.
..."
https://www.thoughtco.com/the-soviet-invasion-of-afghanistan-195102
Beste Grüße!
PS