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The 1975 Spring Offensive

1975 Spring Offensive
Part of the Vietnam War
Date 13 December 1974 – 30 April 1975
Location South Vietnam
Result North Vietnamese victory,
capitulation of South Vietnam
Belligerents
Vietnam North Vietnam
Viet Cong
 South Vietnam
Limited support:
 United States
Commanders and leaders

North Vietnam Lê Duẩn
North Vietnam Văn Tiến Dũng

North Vietnam Lê Trọng Tấn (Tri Thien Front)
North Vietnam Hoang Minh Thao (Tây Nguyên Front)
Trần Văn Trà (Southern Regional Headquarters)
Nguyen Minh Chau (232nd Tactical Forces)
Nguyễn Văn Thiệu
Cao Văn Viên
Ngô Quang Trưởng (I Corps)
Phạm Văn Phú (II Corps)
Du Quoc Dong (III Corps, replaced by Nguyễn Văn Toàn)
Nguyễn Khoa Nam (IV Corps)
Trần Quang Khôi (ARVN III Armor Brigade and III Corps Assault Task Force)
Strength
US Figures:
In South Vietnam: 270,000
Total Forces: 1,000,000
Vietnamese Figures::
270,000 men
1,076 artillery pieces, mortars and recoilless guns
320 tanks and 250 armoured vehicles
679 trucks
Six A-37 Dragonfly aircraft
Sources 1:
1,110,000 men (710,000 regulars, 400,000 armed CIDG)
1,559 artillery pieces (not including mortars or recoilless guns)
2,044 tanks and armoured vehicles
1,556 aircraft and helicopters
579 war ships
At 26 April:
In the perimeter around Saigon: 250,000 men (152,000 regulars)
407 artillery pieces
624 tanks and armoured vehicles
229 aircraft
At 4th Tactical Zone:
175,000 men (66,000 regulars)
386 artillery pieces
493 tanks and armoured vehicles
118 aircraft
Sources 2:
Regular Forces: 495,000
Regional Forces: 475,000
Popular Force: 381,000
Casualties and losses
~20,000 killed and wounded

~90,000 killed and wounded.

~1.1 million surrendered or captured
877 aircraft were captured (41 were F-5s and 95 were A-37s).
155,000 refugees killed or abducted

North Vietnam Lê Duẩn
North Vietnam Văn Tiến Dũng

~90,000 killed and wounded.

The 1975 Spring Offensive (Vietnamese: Chiến dịch Mùa Xuân 1975) was a series of increasingly large-scale and ambitious offensive operations by North Vietnam and the Viet Cong that began on 13 December 1974. The eventual goal of these operations was to defeat the armed forces and force the surrender of the government of South Vietnam. After the initial success of what was to be a limited campaign in Phước Long Province, the North Vietnamese leadership increased the scope of the People's Army of Vietnam's (PAVN) offensive and quickly threatened the Central Highlands city of Buôn Ma Thuột.

The new offensive was different from the indecisive Easter Offensive of 1972. The subsequent resignation of U.S. President Richard Nixon following the fallout of the Watergate scandal meant that the diplomatic promises of the disgraced former president would not be honored by the United States Congress. Decreases in American military aid, which had become the lifeblood of South Vietnam's armed forces, created material and psychological turmoil in an army steeped in the American way of war. Inability to cope with the situation and find alternative military methodologies contributed heavily to the rapidity of South Vietnam's collapse. The gradual impact of the American abandonment of South Vietnam on the psyche of that nation's political and military leadership and civilian population was devastating.


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