Vietnam War

  • French Victory

    Vietnamese forces occupy the French command post at Dien Bien Phu and the French commander orders his troops to cease fire. The battle had lasted 55 days. Three thousand French troops were killed, 8,000 wounded. The Viet Minh suffered much worse, with 8,000 dead and 12,000 wounded, but the Vietnamese victory shattered France's resolve to carry on the war.
  • Ho Chi Minh Trail

    A specialized North Vietnamese Army unit, Group 559, is formed to create a supply route from North Vietnam to Vietcong forces in South Vietnam. With the approval of Prince Sihanouk of Cambodia, Group 559 develops a primitive route along the Vietnamese/Cambodian border, with offshoots into Vietnam along its entire length. This eventually becomes known as the Ho Chi Minh Trail.
  • Vietcong Formed (National Liberation Front for South Vietnam)

  • More Help

    President John F. Kennedy orders more help for the South Vietnamese government in its war against the Vietcong guerrillas. U.S. backing includes new equipment and more than 3,000 military advisors and support personnel.
  • Opertaion Ranchland

    Operation Ranchhand begins. The goal of Ranchhand is to clear vegetation alongside highways, making it more difficult for the Vietcong to conceal themselves for ambushes. As the war continues, the scope of Ranchhand increases. Vast tracts of forest are sprayed with "Agent Orange," an herbicide containing the deadly chemical Dioxin. Guerrilla trails and base areas are exposed, and crops that might feed Vietcong units are destroyed.
  • Opertion Chopper

    In Operation Chopper, helicopters flown by U.S. Army pilots ferry 1,000 South Vietnamese soldiers to sweep a NLF stronghold near Saigon. It marks America's first combat missions against the Vietcong.
  • Ap Bac

    At the hamlet of Ap Bac, the Vietcong 514th Battalion and local guerrilla forces ambush the South Vietnamese Army's 7th division. For the first time, the Vietcong stand their ground against American machinery and South Vietnamese soldiers. Almost 400 South Vietnamese are killed or wounded. Three American advisors are slain.