The Battle of Xuân Lộc was the last major battle of the Vietnam War that took place at Xuân Lộc, Đồng Nai Province. Over a period of twelve days between 9 and 21 April 1975, the outnumbered South Vietnamese reserves attempted to stop the North Vietnamese forces from overrunning the town and breaking through towards South Vietnam's capital, Saigon. The Army of the Republic of Vietnam (ARVN) committed almost all their remaining mobile forces, especially the 18th Division, under Brigadier General Lê Minh Đảo, to the defence of the strategic crossroads town of Xuân Lộc, hoping to stall the People's Army of Vietnam (PAVN) advance. The battle ended when the town of Xuân Lộc was captured by the PAVN 4th Army Corps led by Major General Hoàng Cầm.
Bien Hoa Air Base is a Vietnam People's Air Force (VPAF) military airfield located in South-Central southern Vietnam about 25 km from Ho Chi Minh City, across the Dong Nai river in the northern ward of Tân Phong, and within the city of Biên Hòa within Đồng Nai Province. The boomburb city is densely populated and rings the base, despite significant levels of Agent Orange toxins simply left there for decades. Cleanup and remediation began in 2019.
The 1975 spring offensive, officially known as the general offensive and uprising of spring 1975, was the final North Vietnamese campaign in the Vietnam War that led to the capitulation of Republic of Vietnam. After the initial success capturing Phước Long Province, the North Vietnamese leadership increased the scope of the People's Army of Vietnam's (PAVN) offensive and captured and held the key Central Highlands city of Buôn Ma Thuột between 10 and 18 March. These operations were intended to be preparatory to launching a general offensive in 1976.
The Battle of Ban Me Thuot was a decisive battle of the Vietnam War which led to the complete destruction of South Vietnam's II Corps Tactical Zone. The battle was part of a larger North Vietnamese military operation known as Campaign 275 to capture the Tay Nguyen region, known in the West as the Vietnamese Central Highlands.
The Battle of Phước Long was a decisive battle of the Vietnam War which began on December 12, 1974, and concluded on January 6, 1975. The battle involved the deployment of the People's Army of Vietnam (PAVN) 4th Army Corps for the first time, against determined units of the Army of the Republic of Vietnam (ARVN) in Phước Long in Bình Phước Province near the Cambodian border, under the command of Lieutenant General Dư Quốc Đống.
Da Nang Air Base (1930s–1975) was a French Air Force and later Republic of Vietnam Air Force (RVNAF) facility located in the city of Da Nang, Vietnam. During the Vietnam War (1959–1975), it was a major base with United States Army, United States Air Force (USAF), and United States Marine Corps (USMC) units stationed there. Air Vietnam also used the facility from 1951 to 1975 for civilian domestic and international flights within Southeast Asia.
The Republic of Vietnam Marine Division was part of the armed forces of South Vietnam. It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le Nguyen Khang. In 1969, the VNMC had a strength of 9,300, 15,000 by 1973, and 20,000 by 1975.
Nguyễn Văn Toàn was a Lieutenant general in the South Vietnamese Army of the Republic of Vietnam (ARVN).
The Vietnamese Rangers (Vietnamese: Biệt Động Quân), commonly known as the ARVN Rangers or Vietnamese Ranger Corp (VNRC), were the light infantry of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in search and destroy missions. Initially trained as a counter-insurgency light infantry force by removing the fourth company each of the existing infantry battalions, they later expanded into a swing force capable of conventional as well as counter-insurgency operations, and were relied on to retake captured regions. Later during Vietnamization the Civilian Irregular Defense Group program was transferred from MACV and integrated as Border Battalions responsible for manning remote outposts in the Central Highlands.
The 23rd Division of the Army of the Republic of Vietnam (ARVN)—the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the II Corps that oversaw the Central Highlands.
The Vietnamese Airborne Division or VNAD was one of the earliest components of the Republic of Vietnam Military Forces. The Vietnamese Airborne Division began as companies organized in 1948, prior to any agreement over armed forces in Vietnam. After the partition of Vietnam, it became a part of the Army of the Republic of Vietnam. This division had its distinct origins in French-trained paratrooper battalions, with predecessor battalions participating in major battles including Dien Bien Phu and retained distinct uniforms and regalia. With the formation of an independent republic, the colonial paratroopers were dissolved, however regalia and aesthetics alongside the nickname "Bawouans" would be retained.
The inauguration of Richard Nixon in January led to a reevaluation of the U.S. role in the war. U.S. forces peaked at 543,000 in April. U.S. military strategy remained relatively unchanged from the offensive strategy of 1968 until the Battle of Hamburger Hill in May which led to a change a more reactive approach. The U.S. and South Vietnam agreed on a policy of Vietnamization with South Vietnamese forces being expanded and equipped to take over more of the ground combat from the departing Americans which began to withdraw in late June without any reciprocal commitment by the North Vietnamese. The morale of U.S. ground forces began to fray with increasing racial tensions and the first instances of fragging and combat refusal. The antiwar movement in the U.S. continued to grow and public opinion turned increasingly antiwar when the Mỹ Lai massacre was revealed in November.
1972 in the Vietnam War saw foreign involvement in South Vietnam slowly declining. Three allies, Australia, New Zealand and Thailand, which had each contributed military contingents, left South Vietnam this year. The United States continued to participate in combat, primarily with air power to assist the South Vietnamese, while negotiators in Paris tried to hammer out a peace agreement and withdrawal strategy for the United States.
1975 marked the end of the Vietnam War. The North Vietnamese People's Army of Vietnam (PAVN) launched the Spring Offensive in March; the South Vietnamese Army of the Republic of Vietnam (ARVN) was quickly defeated. The North Vietnamese captured Saigon on April 30, accepting the surrender of South Vietnam. In the final days of the war, the United States, which had supported South Vietnam for many years, carried out an emergency evacuation of its civilian and military personnel and more than 130,000 Vietnamese.
The Hue–Da Nang Campaign was a series of military actions conducted by the People's Army of Vietnam (PAVN) against the Army of the Republic of Vietnam (ARVN) during the Vietnam War, also known in Vietnam as the American War. The campaign was centred on the cities of Huế and Da Nang, with secondary fronts in the provinces of Quảng Trị and Quảng Ngãi. The campaign began on March 5 and concluded on April 2, 1975.
The Bombing of Tan Son Nhut Air Base occurred on April 28, 1975, just two days before the Fall of Saigon. The bombing operation was carried out by the Vietnam People's Air Force (VPAF) Quyet Thang Squadron, using captured Republic of Vietnam Air Force (RVNAF) A-37 Dragonfly aircraft flown by VPAF pilots and RVNAF defectors led by Nguyen Thanh Trung who had bombed the Presidential Palace in Saigon on 8 April 1975.
The 7th Infantry Division is a division of the People's Army of Vietnam (PAVN).
The Liberation Army of South Vietnam, also recognized as the Liberation Army, was an irregular and regular military force established by the Workers' Party of Vietnam in 1961 in South Vietnam as the nominal armed wing of the National Liberation Front and largely operated as a proxy of the existing People's Army of Vietnam. In 1962, the People's Revolutionary Party of South Vietnam separated from the Workers' Party of Vietnam in terms of external appearance, openly directing the Liberation Army's military. Politically, the South Vietnamese Liberation Army was under the direction of the National Front for the Liberation of South Vietnam and the Provisional Revolutionary Government of the Republic of South Vietnam. The military forces from the North to the South of Vietnam, although collectively known as the Liberation Army of South Vietnam, still use the unit names, military badges and War flag of the Vietnam People's Army.
The attacks on Biên Hòa, Bien Hoa Air Base and Long Binh Post, occurred during the early hours of 31 January 1968 and continued until 2 February 1968. The attacks by Vietcong (VC) and People's Army of Vietnam (PAVN) forces were one of several major attacks around Saigon in the first days of the Tet offensive. The attacks were repulsed with the PAVN/VC suffering heavy losses, having inflicted minimal damage on the bases.
The War of the flags was a phase of fighting throughout South Vietnam lasting from 23 January to 3 February 1973 as the forces of North and South Vietnam each sought to maximize the territory under their control before the ceasefire in place agreed by the Paris Peace Accords came into effect on 27 January 1973. The fighting continued past the ceasefire date and into early February. South Vietnamese forces made greater territorial gains and inflicted significant losses on the North Vietnamese forces.
South Vietnam 
Khmer Republic 
North Vietnam 
Viet Cong 
Khmer Rouge 
Soviet Union 
Pathet Lao 
People's Republic of China 
