What was the reason for the Soviet Union's invasion of Afghanistan?

The reason why the Soviet Union invaded Afghanistan was to support a pro-Su Zhengquan. This is the direct reason why the Soviet Union launched the war of aggression against Afghanistan.

1978, militants of the People's Democratic Party overthrew the Afghan government, assassinated the first * * *, and formed a new government. nur muhammad taraki, the general secretary of the Party, was the head of state (chairman of the Revolutionary Committee), but in September 1979, he was replaced by Hafizula Amin, the vice chairman of the Council of Ministers.

In the same year, on February 27th, 65438, another leftist supported by the Soviet Union, Babrak Callmar, staged a coup. When Callmar's attempt to promote Russianization met with armed opposition, he requested and accepted the assistance of the Soviet Union to suppress the opposition, which led to the outbreak of the Afghan war.

The background of the war in Afghanistan

Amin tried to get rid of Soviet control after taking office, claiming to normalize relations with the United States. During Amin's administration, the domestic political situation was turbulent and there were many contradictions within the People's Party. Realizing that Amin's regime could not realize Soviet interests in Afghanistan, the Soviet Union decided to implement the strategy of going south and get rid of Amin.

1August 1979 to 10/October, the Soviet Union sent pavlovsky, commander-in-chief of the army, and others to Afghanistan for on-the-spot investigation, and sent troops to Afghanistan in the name of aid to control strategic places such as Mazar-e-Sharif, Baghlan and Herat. At the same time, in the name of weapons inspection, the light weapons of the Afghan government forces were sealed and heavy equipment was dismantled, making them lose their ability to cope with sudden changes.

Subsequently, the Soviet army set up a forward headquarters in Termez on the Soviet-Arab border. 1979 65438+In mid-February, Soviet troops entered the assembly area; On the 27th, it invaded Afghanistan and occupied northern Afghanistan. With the support and assistance of the international community, the Afghan people waged a protracted war with the Soviet aggressors and government forces supported by the Soviet Union.

Refer to the above? Baidu Encyclopedia-Afghanistan War