History
People's Republic of Kampuchea
The People's Republic of Kampuchea (សាធារណរដ្ឋប្រជាមានិតកម្ពុជា) was Cambodia's government from 1979 to 1989, after Vietnamese forces drove out the Khmer Rouge.[1][2] It governed with the backing of a Vietnamese army that stayed about ten years, while a coalition of resistance groups held Cambodia's seat at the United Nations.[1][3] In April 1989 it was renamed the State of Cambodia, which governed until the elected government of 1993 replaced it.[2][1]

Founding
Vietnam invaded Cambodia in December 1978, alongside a far smaller group of former Khmer Rouge soldiers, among them Heng Samrin and Hun Sen. The Vietnamese army entered Phnom Penh on January 7, 1979.[1] The new government was formed within days. Voice of Democracy dates it to the day after the capital fell; Cambodge Mag gives January 11, 1979.[1][2] Most of its members were communists who had left Pol Pot's movement during 1977 and 1978.[3]
Heng Samrin was the first head of state. Pen Sovan was prime minister and general secretary of the ruling Kampuchean People's Revolutionary Party; he was removed from his posts less than two years later and held in Hanoi for a decade.[1] Hun Sen rose gradually to lead the government.[1]
Invasion or liberation
How to describe 1979 is contested. The Cambodian People's Party, which grew out of the government of 1979, marks January 7 as the country's liberation from the Khmer Rouge, the holiday now called Victory over Genocide Day.[1] Other parties rejected that reading in the early 1990s, and the government stopped marking the date in 1993 before taking it up again by 1996.[1] Critics, writing in Asia Times among other places, call the events an invasion followed by a Vietnamese occupation.[4]
Recovery
Under the new government private property, schools, Buddhist practice, towns and markets returned in part.[3] In late 1979 thousands of people fled to Thailand to escape fighting and famine.[2] At least 500,000 people crossed the border in the years after the invasion, and perhaps 200,000 of them settled abroad; many passed through camps such as Khao I Dang.[3]
Resistance and war
Three groups fought the government from bases near the Thai border: followers of Prince Norodom Sihanouk, the Khmer Rouge and the Khmer People's National Liberation Front under Son Sann. In 1982 they formed a coalition government-in-exile, which kept Cambodia's seat at the United Nations. The border camps held more than 300,000 people by the end of the 1980s.[3] From 1985 to 1987 the government laid minefields in the west, among them K5, a belt of fences and mines more than 100 kilometers long along the Thai border.[2]
State of Cambodia
In December 1987 Sihanouk and Hun Sen met in France for talks.[2] On April 5, 1989, Vietnam announced that all its troops would leave by September 30; on April 29 the People's Republic became the State of Cambodia, and the last Vietnamese units left on September 26.[2] The government legalized private property and encouraged Buddhism.[3]
The Paris Agreements, signed on October 23, 1991, set up a United Nations Transitional Authority in Cambodia to oversee the country until elections.[5] More than 300,000 refugees came home in 1992 and 1993.[3] The elections of May 1993 were followed by a new constitution, and the Royal Government of Cambodia succeeded the State of Cambodia.[5][2][1]
References 5
- ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 Voice of Democracy English, Hun Sen absent, no commemorations as muted Jan. 7 evokes shift in tone (January 7, 2022)
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 Cambodge Mag, Cambodia history: the second fall of Phnom Penh on 7 January 1979
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 Encyclopaedia Britannica, Cambodia: Vietnamese intervention (undated)
- ↑ Asia Times, Cambodia-Vietnam legacy condemned on Victory Day (January 22, 2019, opinion)
- ↑ 5.0 5.1 United Nations Peacekeeping, United Nations Transitional Authority in Cambodia (UNTAC): Background (undated)