South Vietnam

South Vietnam, officially the Republic of Vietnam (Vietnamese: Việt Nam Cộng Hòa) was a state governing the southern half of Vietnam from 1955 to 1975. It received international recognition in 1949 as the "State of Vietnam" (1949–55), and later as the "Republic of Vietnam" (1955–75). Its capital was Saigon. The term "South Vietnam" became common usage in 1954, when the Geneva Conference provisionally partitioned Vietnam into communist and non-communist parts.

South Vietnam's origins can be traced to the French colony of Cochinchina, which consisted of the southern third of Vietnam and was a subdivision of French Indochina. After World War II, the Viet Minh, led by Ho Chi Minh, proclaimed the establishment of a Democratic Republic of Vietnam in Hanoi in September, 1945. 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. After Diệm was killed in a military coup led by general Dương Văn Minh in 1963, there was a series of short-lived military governments. General Nguyễn Văn Thiệu led the country from 1967 until 1975. The Vietnam War began in 1959 with an uprising by Viet Cong forces armed and controlled by Democratic Republic of Vietnam. Fighting climaxed during the Tet Offensive of 1968, when there were over 1.5 million South Vietnamese soldiers and 500,000 U.S. soldiers in South Vietnam. Despite a peace treaty concluded in January 1973, fighting continued until the North Vietnamese and Viet Cong armies overran Saigon on 30 April 1975, marking the end of the South Vietnamese state.

Vietnam

Coordinates: 16°10′N 107°50′E / 16.167°N 107.833°E / 16.167; 107.833

Vietnam (UK /ˌvjɛtˈnæm, -ˈnɑːm/, US ⁱ/ˌviːətˈnɑːm, -ˈnæm/;Vietnamese: Việt Nam [viət˨ næm˧]), officially the Socialist Republic of Vietnam (SRV; Vietnamese: Cộng Hòa Xã Hội Chủ Nghĩa Việt Nam ( listen)), is the easternmost country on the Indochina Peninsula in Southeast Asia. With an estimated 90.5 million inhabitants as of 2014, it is the world's 14th-most-populous country, and the eighth-most-populous Asian country. The name Vietnam translates as "Southern Viet" (synonymous with the much older term Nam Viet); it was first officially adopted in 1802 by Emperor Gia Long, and was adopted again in 1945 with the founding of the Democratic Republic of Vietnam under Ho Chi Minh. The country is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, and Malaysia across the South China Sea to the southeast. Its capital city has been Hanoi since the reunification of North and South Vietnam in 1975.

Vietnam War

The Vietnam War (Vietnamese: Chiến tranh Việt Nam), also known as the Second Indochina War, and also known in Vietnam as Resistance War Against America (Vietnamese: Kháng chiến chống Mỹ) or simply the American War, was a Cold War-era proxy war that occurred in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. This war followed the First Indochina War (1946–54) and was fought between North Vietnam—supported by the Soviet Union, China and other communist allies—and the government of South Vietnam—supported by the United States, Philippines and other anti-communist allies. The Viet Cong (also known as the National Liberation Front, or NLF), a South Vietnamese communist common front aided by the North, fought a guerrilla war against anti-communist forces in the region. The People's Army of Vietnam, also known as the North Vietnamese Army (NVA), engaged in a more conventional war, at times committing large units to battle.

As the war continued, the part of the Viet Cong in the fighting decreased as the role of the NVA grew. U.S. and South Vietnamese forces relied on air superiority and overwhelming firepower to conduct search and destroy operations, involving ground forces, artillery, and airstrikes. In the course of the war, the U.S. conducted a large-scale strategic bombing campaign against North Vietnam.

People's Army of Vietnam

The People's Army of Vietnam (PAVN; Vietnamese: Quân Đội Nhân Dân Việt Nam), also known as the Vietnamese People's Army and the Vietnam People's Army, is the military forces of the Socialist Republic of Vietnam. PAVN is a part of Vietnam People's Armed Forces and includes: Ground Force (including Strategic Rear Forces), Navy, Air Force, Border Defence Force, and Coast Guard. However, Vietnam does not have a specific separate Ground Force or Army branch. All of the ground troops, army corps, military districts, and specialised arms belong to the Ministry of Defence (Vietnam), directly under command of the Central Military Commission, Minister of Defence, and General Staff of the Vietnam People's Army.

The military flag of the PAVN is the flag of the Socialist Republic of Vietnam with the words Quyết thắng (Determination to Win) added in yellow at the top left.

During the French Indochina War (1946–1954), the PAVN was often referred to as the Việt Minh. In the context of the Vietnam War (1959–1975), the army was referred to as the North Vietnamese Army (NVA). This allowed writers, the US military, and the general public, to distinguish northern communists from the southern communists, or Viet Cong. However, both groups ultimately worked under the same command structure. According to Hanoi's official history, the Vietcong was a branch of the VPA. In 2010 the PAVN undertook the role of leading the 1,000th Anniversary Parade in Hanoi by performing their biggest parade in Vietnam's history.

Army of the Republic of Vietnam

The Army of the Republic of Viet Nam (ARVN; Vietnamese: Lục quân Việt Nam Cộng hòa), also known as the South Vietnamese Army (SVA), were the ground forces of the Republic of Vietnam Military Forces, the armed forces of South Vietnam, which existed from 1955 until the Fall of Saigon in 1975. It is estimated to have suffered 1,394,000 casualties (killed and wounded) during the Vietnam War.

After the fall of Saigon to the invading North Vietnamese Army (NVA), the ARVN was dissolved. While some high-ranking officers had fled the country to the United States or elsewhere, thousands of former ARVN officers were sent to reeducation camps by the communist government of the new, unified Socialist Republic of Vietnam.

History

Vietnamese National Army (VNA) 1949–55

On March 8, 1949, after the Élysée Accords the State of Vietnam was recognized by France as an independent country ruled by the Vietnamese Emperor Bảo Đại, and the Vietnamese National Army (VNA) was soon created. The VNA fought in joint operations with the French Union's French Far East Expeditionary Corps against the communist Viet Minh forces led by Ho Chi Minh. The VNA fought in a wide range of campaigns including but not limited to the Battle of Nà Sản (1952), Operation Atlas (1953) and the Battle of Dien Bien Phu (1954).