Babrak Karmal always been highly critical of his Khalqist predecessors Nur Muhammad Taraki and Amin's ultra-left radicalism. Karmal was promoted to Chairman of the Revolutionary Council and Chairman of the Council of Ministers on 27 December 1979. He remained in office until 1981, when he was succeeded by Sultan Ali Keshtmand. Throughout his term, Karmal worked to establish a support base for the PDPA by introducing several reforms. Among these were the Fundamental Principles of the Democratic Republic of Afghanistan, introducing a general amnesty for those people imprisoned during Nur Mohammad Taraki's and Amin's rule. He also replaced the red Khalqist flag
Babrak Karmal their ideological nemesis being the Khalq faction. Under Karmal's leadership, the Parchamite PDPA participated in Mohammad Daoud Khan's rise to power in 1973, and his subsequent regime. While relations were good at the beginning, Daoud began a major purge of leftist influence in the mid-1970s. This in turn led to the reformation of the PDPA in 1977, and Karmal played a major role in the 1978 Saur Revolution when the PDPA took power, though in later years he denounced it. Karmal was appointed Deputy Chairman of the Revolutionary Council, synonymous with vice head of state, in the communist government. The