The Khmer Republic was a Cambodian state under the United States-backed military dictatorship of Marshal Lon Nol from 1970 to 1975. Its establishment was formally declared on 9 October 1970, following
Prime Minister Lon Nol (2nd from left) and President Cheng Heng (far right) with US Vice President Spiro Agnew during his visit to Cambodia, September 1970.
American troops of the 11th Armored Cavalry enter Snuol, Cambodia, 4 May 1970.
The Cambodian Civil War was a civil war in Cambodia fought between the Khmer Rouge, supported by North Vietnam and China, against the government of the Kingdom of Cambodia and, after October 1970, the
U.S. M48 Patton tanks entering Snuol in Cambodia in 1970.
Meeting in Beijing: Mao Zedong (left), Prince Sihanouk (center), and Liu Shaoqi (right)
A memorial to the civil war in Siem Reap, Cambodia, with a rusted wreck of a Soviet-built T-54 main battle tank used during the war. Large numbers of T-54s were used by Cambodia during and after the bloody fighting of the conflict between 1970 and 1975, with many such wrecks (in various states of abandonment and disrepair) scattered all over the country today.
Prince Norodom Sihanouk of Cambodia visiting Communist Romania in 1972.