South Vietnam

Republic of Vietnam

Việt Nam Cộng Hòa  (Vietnamese)
1955–1975
Motto: "Tổ Quốc - Danh Dự - Trách Nhiệm"
(English: "Fatherland – Honor – Duty")
Anthem: "Tiếng Gọi Công Dân"
(English: "Call to the Citizens")
South Vietnam in Southeast Asia during Cold War
South Vietnam in Southeast Asia during Cold War
Capital
and largest city
Saigon
Official languagesVietnamese
Recognised national languagesFrench
Religion
Demonym(s)South Vietnamese
Government
President 
• 1955–1963
Ngô Đình Diệm
• 1967–1975
Nguyễn Văn Thiệu
• 1975
Trần Văn Hương
• 1975
Dương Văn Minh
Prime Minister 
• 1963–1964 (first)
Nguyễn Ngọc Thơ
• 1975 (last)
Vũ Văn Mẫu
Historical era
26 October 1955
• 1963 coup
2 November 1963
27 January 1973
30 April 1975
2 July 1976
Area
• Total
173,809 km2 (67,108 sq mi)
Population
• 1955
12,000,000
• 1974
19,582,000
Currencyđồnga
Time zoneUTC+8 (Saigon Standard Time (SST))
Driving sideright
Preceded by
Succeeded by
State of Vietnam
Provisional Revolutionary Government of the Republic of South Vietnam
Today part of Vietnam

South Vietnam, officially the Republic of Vietnam (RVN, Vietnamese: Việt Nam Cộng Hòa; French: République du Viêt Nam), was a country that existed from 1955 to 1975 and comprised the southern half of what is now the Socialist Republic of Vietnam or Vietnam. It received international recognition in 1949 as the "State of Vietnam" (a self-governing entity in the French Empire), which was a constitutional monarchy (1949–1955). This became the "Republic of Vietnam" in 1955. Its capital was Saigon, also known as Ho Chi Minh City nowadays. South Vietnam was bordered by North Vietnam to the north, Laos to the northwest, Cambodia to the southwest, Thailand across the Gulf of Thailand to the southwest, and the Philippines, Malaysia, Brunei, and Indonesia across the South China Sea to the east and southeast.

The Republic of Vietnam was proclaimed on 26 October 1955, with Ngô Đình Diệm as its first president, after having briefly served as premier under Emperor Bao Dai who was exiled.[1] Its sovereignty was recognized by the United States and 87 other nations. It had membership in several special committees of the United Nations, but its application for full membership was rejected in 1957 because of a Soviet veto (neither South nor North Vietnam were members of the UN during the Vietnam War, but the united Vietnam became a member state in 1977).[2][3] South Vietnam's origins can be traced to the French colony of Cochinchina, which consisted of the southern third of Vietnam which was Cochinchina [Nam Kỳ], a subdivision of French Indochina, and the southern half of Central Vietnam or Annam [Trung Kỳ] which was a French protectorate. After the Second World War, the anti-Japanese Viet Minh guerrilla forces, led by Ho Chi Minh, proclaimed the establishment of a Democratic Republic of Vietnam in Hanoi in September 1945, issuing a Declaration of Independence modeled on the U.S. one from 1776.[4]

In 1949, anti-communist Vietnamese politicians formed a rival government in Saigon led by former emperor Bảo Đại. Bảo Đại was deposed by Prime Minister Ngô Đình Diệm in 1955, who proclaimed himself president after a referendum. Diệm was killed in a military coup led by general Dương Văn Minh in 1963, and a series of short-lived military governments followed. General Nguyễn Văn Thiệu then led the country after a U.S.-encouraged civilian presidential election from 1967 until 1975. The beginnings of the Vietnam War occurred in 1959 with an uprising by the newly organized National Liberation Front for South Vietnam (Viet Cong), armed and supported by the northern Democratic Republic of Vietnam, with other assistance rendered by the Soviet Union and its Warsaw Pact communist satellites, along with neighboring People's Republic of China and North Korea. Larger escalation of the insurgency occurred in 1965 with the landing of United States regular forces of Marines, followed by Army units to supplement the cadre of military advisors guiding ARVN (Army of the Republic of Vietnam) southern forces. A regular bombing campaign over North Vietnam was conducted by offshore U.S. Navy airplanes, warships, and aircraft carriers joined by Air Force squadrons through 1966 and 1967. Fighting peaked up to that point during the Tet Offensive of February 1968, when there were over a million South Vietnamese soldiers and 500,000 U.S. soldiers in South Vietnam. Later on the war turned into a more conventional fight as the balance of power became equalized. An even larger, armored invasion commenced during the Easter Offensive following US ground-forces withdrawal, and had nearly overran some major northern cities until beaten back.

Despite a truce agreement under the Paris Peace Accords, concluded in January 1973, after a torturous five years of on and off negotiations, fighting continued almost immediately afterwards. The North Vietnamese regular army and Viet Cong launched a major second combined-arms invasion in 1975, termed the Spring Offensive. Communist forces overran Saigon on 30 April 1975, marking the de facto end of the South Vietnamese state, although the de jure end of South Vietnam occurred on 2 July 1976 with the reunification of Vietnam.

Etymology

The official name of the South Vietnamese state was Việt Nam Cộng hòa (Republic of Vietnam) and the French name was referred to as République du Viêt Nam. The North was known as the "Democratic Republic of Vietnam".

Việt Nam (Vietnamese pronunciation: [vjə̀tnam]) was the name adopted by Emperor Gia Long in 1804.[5] It is a variation of "Nam Việt" (, Southern Việt), a name used in ancient times.[5] In 1839, Emperor Minh Mạng renamed the country Đại Nam ("Great South").[6] In 1945, the nation's official name was changed back to "Vietnam". The name is also sometimes rendered as "Viet Nam" in English.[7] The term "South Vietnam" became common usage in 1954, when the Geneva Conference provisionally partitioned Vietnam into communist and non-communist parts.

Other names of this state were commonly used during its existence such as Free Vietnam and the Government of Viet Nam (GVN).

Other Languages
asturianu: Vietnam del Sur
беларуская: Паўднёвы В’етнам
български: Южен Виетнам
Boarisch: Sidvietnam
Cymraeg: De Fietnam
dansk: Sydvietnam
Deutsch: Südvietnam
Ελληνικά: Νότιο Βιετνάμ
español: Vietnam del Sur
euskara: Hego Vietnam
客家語/Hak-kâ-ngî: Ye̍t-nàm Khiung-fò-koet
Bahasa Indonesia: Vietnam Selatan
italiano: Vietnam del Sud
Basa Jawa: Vietnam Kidul
Kiswahili: Vietnam Kusini
latviešu: Dienvidvjetnama
Bahasa Melayu: Vietnam Selatan
Mìng-dĕ̤ng-ngṳ̄: Uŏk-nàng Gê̤ṳng-huò-guók
Nederlands: Zuid-Vietnam
português: Vietname do Sul
Simple English: South Vietnam
српски / srpski: Јужни Вијетнам
srpskohrvatski / српскохрватски: Južni Vijetnam
svenska: Sydvietnam
Türkçe: Güney Vietnam
українська: Південний В'єтнам
Tiếng Việt: Việt Nam Cộng hòa