1966 in the Vietnam War

1966 in the Vietnam War
← 1965
1967 →
Location
Belligerents

Anti-Communist forces:

South Vietnam
United States
South Korea
Australia
Philippines
New Zealand
Kingdom of Laos
Republic of China

Communist forces:

North Vietnam
Viet Cong
Pathet Lao
People's Republic of China
Soviet Union
North Korea
Strength

South Vietnam: 735,900
United States: 485,300
South Korea: 45,566
Thailand : 244
Australia: 4,525
Philippines: 2,061

New Zealand: 155
Viet Cong and North Vietnam: 282,000
Casualties and losses
US: 6,350 killed
South Vietnam: 11,953 killed
Australia 63 killed
U.S estimate: 55,524 killed

At the beginning of 1966, the number of U.S. military personnel in South Vietnam totaled 184,300. South Vietnamese military forces totaled 514,000 including the army (ARVN) and the Regional Force and Popular Force (the "Ruff-Puffs") militias. The North Vietnamese People's Army of Vietnam (PAVN) numbered 400,000, most still in North Vietnam. 50,000 PAVN cadre and soldiers infiltrated South Vietnam during 1965. Group 559, charged with transporting supplies down the Ho Chi Minh Trail to supply PAVN troops in both South Vietnam and Laos, numbered 24,400 personnel. The U.S. estimated the number of Viet Cong (VC) and PAVN soldiers in South Vietnam at nearly 280,000 by June 1966, including part-time guerrillas. A pause in the bombing of North Vietnam by U.S. warplanes had been announced by President Johnson on 24 December and remained in effect.