The course of the Vietnam War? What year did the Vietnam War take place?

February 17 - March 16, 1979.

Self-defense counterattack war against Vietnam.

Internationally known as the "Sino-Vietnamese War" and Vietnam as the "Anti-Chinese Expansionist War"), refers to the war between China and Vietnam from February 17 to March 16, 1979.

The Chinese People's Liberation Army captured more than 20 important cities and counties in northern Vietnam in a short period of time and declared victory within a month. Subsequently, the PLA began to systematically destroy the infrastructure in northern Vietnam and then withdrew from Vietnam. The Vietnamese People's Army also declared victory in the war after the withdrawal of the Chinese side.

The war further deteriorated relations between China and Vietnam to the lowest point.

Extended Information: International Background of the Self-Defense Counterattack War against Vietnam:

China wants Southeast Asia.

The state joined forces with it to isolate the "polar bear."

In fact, what our neighbors want is to unite the countries of Southeast Asia to isolate the "Chinese dragon."

There were no so-called "overseas Soviets" in Southeast Asia who launched communism with the support of the Soviet Union.

Rebellion, some of which are "overseas Chinese" who are encouraged and supported by the CCP and China, are in Thailand and Malaysia.

The Philippines and, to a lesser extent, Indonesia, pose a threat.

What's more, China openly declares that because of its blood relationship with overseas Chinese, it has even surpassed the "overseas Chinese" to belong to the country, directly calling on them to arouse their patriotic consciousness against China and instigating them to return to China to implement the "four modernizations".

Since the founding of the People's Republic of China, China has fought three wars with Vietnam.

One was the Battle of Xisha Naval Battle, the other was the Battle of Nansha, and the other was a self-defense counterattack against Vietnam.

In January 1974, the South China Sea Fleet of the Chinese People's Liberation Army Navy, in coordination with army detachments and militia, carried out a counterattack against the troops of the Republic of Vietnam (South Vietnam) invading the Paracel Islands. The battle ended in a complete victory for the Chinese People's Liberation Army, and China has since firmly controlled the Paracel Islands.

On March 14, 1988, in order to defend the Nansha Islands, the Chinese Navy engaged in a close-range naval battle with the Vietnamese Navy that invaded Chinese territory for only 50 minutes. Although the scale of the battle was small, it profoundly affected the situation in the South China Sea as a whole.

The war of self-defense and counterattack against Vietnam, also known as the Sino-Vietnamese War, in a narrow sense, refers to the war that broke out between China and Vietnam on the Sino-Vietnamese border on February 17, 1979 and March 16, 1979. The Sino-Vietnamese War, in a broad sense, refers to the military conflicts on the Sino-Vietnamese border for nearly a decade from 1979 to 1989. These include China's self-defense and counter-attack operations on the Sino-Vietnamese border in 1979, China's 1981 battles to recover Kuolin Mountain and Faka Mountain, China's 1984 battle to recover Laoshan Mountain, Zheyin Mountain, and Bali River Dongshan, China's operation against Vietnam, the battle of the two mountains, and the defensive operation against Vietnam.

In 1961, the United States intervened in the Vietnam War.

The Vietnam War lasted 20 years, from 1955 to 1975, and was divided into five phases. Among them, the first.

The second, third, and fourth phases (1961-1973) were the period when the United States helped Vietnam in the war.

At the end of April 1961, John F. Kennedy.

The decision was made to increase the number of military advisers in Vietnam and to send the first American special forces.

At the same time, an intensified secret war was ordered. On May 14, John F. Kennedy ordered the dispatch of 400 U.S. "special operations troops."

and 100 military advisers into South Vietnam, marking the beginning of the special war.