<prompt> Nyorai kuenderera mberi kweiyi ndima - maCommunist pasi pehutungamiriri hwaNur Muhammad Taraki vakatora masimba muAfghanistan  <response>: musi waApril 27, 1978. Hurumende itsva - iyo yakanga yakakamurwa pakati peboka raTaraki rakanyanyisa reKhalq neboka reParcham rakanga rakadzikama zvikuru - yakasaina chibvumirano choushamwari neSoviet Union muna December wegore iroro. Kuedza kwaTaraki kuvandudza dzidzo yepasirese uye kugoverwa patsva kwevhu kwakaperekedzwa nekuurayiwa kwakawanda kusanganisira vatungamiriri vezvitendero vakawanda vanochengetedza uye kudzvinyirira kwezvematongerwo enyika kusati kwamboitika munhoroondo yeAfghan, zvichikonzera kupandukira kwevapanduki ve mujahideen. Zvichitevera kumukira kwakazara muna Kubvumbi 1979, Taraki akadonhedzwa nemukwikwidzi weKhalq Hafizullah Amin munaGunyana. Amin aionekwa se ane hutsinye mupfungwa nevanoona vekunze; kunyangwe maSoviet akavhundutswa nehutsinye hwemakomunisti eAfghan, uye vakafungidzira Amin kuti aive mumiriri weUS Central Intelligence Agency CIA, kunyangwe zvaive zvisirizvo. Pakazosvika December, hurumende yaAmin yakanga yarasikirwa nokutonga nzvimbo huru yenyika, zvichiita kuti Soviet Union ipinde muAfghanistan, kuuraya Amin, uye kugadza mutungamiri weParcham Babrak Karmal semutungamiri wenyika. 