page_title: Role of the United States in the Vietnam War
section_title: Vietnamization, 1969–73
hierarchical_section_title: Role of the United States in the Vietnam War / Vietnamization, 1969–73
caption_attribution_description: General Earle Wheeler and General Creighton Abrams with President Lyndon B. Johnson
context_page_description: The role of the United States in the Vietnam War began after World War II and escalated into full commitment during the Vietnam War from 1955 to 1973. The U.S. involvement in South Vietnam stemmed from a combination of factors: France's long colonial history in French Indochina, the US War with Japan in the Pacific, and both Joseph Stalin and Mao Zedong's pledge in 1950 to support Ho Chi Minh and the Viet Minh's guerrilla forces. Related to this, Roosevelt was adamantly against providing any aid to France that would in any way prop up France's struggle to maintain its pre WWII colonial empire. However, Stalin and Mao's offering their support to the Viet Minh in 1950, changed the battlefield dynamic and geopolitical character of the struggle to one of a global conflict against Maoist and Stalinist expansionism. It was at the time, in September 1950, that French forces began to be moderately backed by America. Beginning with $10M USD worth of military supplies, President Harry S.
context_section_description: Richard Nixon had campaigned in the 1968 presidential election under the slogan that he would end the war in Vietnam and bring "peace with honor". However, there was no plan to do this, and the American commitment continued for another five years. The goal of the American military effort was to buy time, gradually building up the strength of the South Vietnamese armed forces, and re-equipping it with modern weapons so that they could defend their nation on their own. This policy became the cornerstone of the so-called Nixon Doctrine. As applied to Vietnam, it was labeled Vietnamization.
  Nixon's papers show that in 1968, as a presidential candidate, he ordered Anna Chennault, his liaison to the South Vietnam government, to persuade them to refuse a cease-fire being brokered by President Lyndon Johnson.
  Soon after Tet, General Westmoreland was promoted to Army Chief of Staff and he was replaced by his deputy, General Creighton W. Abrams. Because of the change in American strategy posed by Vietnamization, Abrams pursued a very different approach. The U.S. was gradually withdrawing from the conflict, and Abrams favored smaller-scale operations aimed at PAVN/NLF logistics, more openness with the media, less indiscriminate use of American firepower, elimination of the body count as the key indicator of battlefield success, and more meaningful cooperation with South Vietnamese forces.
  Vietnamization of the war, however, created a dilemma for U.S. forces: the strategy required that U.S. troops fight long enough for the ARVN to improve enough to hold its own against Communist forces. Morale in the U.S. ranks rapidly declined during 1969–1972, as evidenced by declining discipline, worsening drug use among soldiers, and increased "fraggings" of U.S. officers by disgruntled troops.
  One of Nixon's main foreign policy goals had been the achievement of a breakthrough in U.S. relations with the People's Republic of China and the Soviet Union. An avowed anti-communist since early in his political career, Nixon could make diplomatic overtures to the communists without being accused of being "soft on communism". The result of his overtures was an era of détente that led to nuclear arms reductions by the U.S. and Soviet Union and the beginning of a dialogue with China. In this context, Nixon viewed Vietnam as simply another limited conflict forming part of the larger tapestry of superpower relations; however, he was still determined to preserve South Vietnam until such time as he could not be blamed for what he saw as its inevitable collapse (or a "decent interval", as it was known). To this end he and National Security Advisor Henry Kissinger employed Chinese and Soviet foreign policy gambits to successfully defuse some of the anti-war opposition at home and secured movement at the negotiations that had begun in Paris.
  China and the Soviet Union had been the principal backers of North Vietnam's effort through large-scale military and financial aid. The two communist superpowers had competed with one another to prove their "fraternal socialist links" with the regime in Hanoi. The North Vietnamese had become adept at playing the two nations off against one another. Even with Nixon's rapprochement, their support of North Vietnam increased significantly in the years leading up to the U.S. departure in 1973, enabling the North Vietnamese to mount full-scale conventional offensives against the South, complete with tanks, heavy artillery, and the most modern surface-to-air missiles.
caption: President Johnson in conversation with Chairman of the Joint Chiefs of Staff Earle Wheeler (center) and General Creighton Abrams (right).