December 1979 – February 1989
The Soviet–Afghan War took place in Afghanistan from December 1979 to February 1989. Marking the beginning of the 47-year-long Afghan conflict, it saw the Soviet Union and the Communist-led Afghan military fight against the rebelling Afghan mujahideen. While backed by various countries and organizations, the majority of the mujahideen's external support came from Pakistan, the United States, the United Kingdom, China, Iran, and the Arab states of the Persian Gulf, in addition to a large influx of foreign fighters known as the Afghan Arabs. American and British involvement on the side of the mujahideen escalated the Cold War, ending a short period of relaxed Soviet Union–United States relations.
December 1979
Operation Storm-333 was a military raid executed by the Soviet Union in Afghanistan on 27 December 1979. Special forces and airborne troops stormed the heavily fortified Tajbeg Palace in Kabul and assassinated Afghan leader Hafizullah Amin, a Khalqist of the People's Democratic Party of Afghanistan (PDPA) who had taken power in the Saur Revolution of April 1978. It was the start of the Soviet–Afghan War.