The wars in Vietnam- 2 | UPSC Mains: World History PDF Download

Gulf of Tonkin

• A coup by some of his own generals succeeded in toppling and killing Diem and his brother, Ngo Dinh Nhu, in November 1963, three weeks before Kennedy was assassinated in Dallas, Texas.
• The ensuing political instability in South Vietnam persuaded Kennedy’s successor, Lyndon B. Johnson, and Secretary of Defense Robert McNamara to further increase U.S. military and economic support.
• In August of 1964, after DRV torpedo boats attacked two U.S. destroyers in the Gulf of Tonkin, Johnson ordered the retaliatory bombing of military targets in North Vietnam. Congress soon passed the Gulf of Tonkin Resolution, which gave Johnson broad war-making powers, and U.S. planes began regular bombing raids, codenamed Operation Rolling Thunder, the following year.
• The bombing was not limited to Vietnam; from 1964-1973, the United States covertly dropped two million tons of bombs on neighboring, neutral Laos during the CIA-led “Secret War” in Laos. The bombing campaign was meant to disrupt the flow of supplies across the Ho Chi Minh trail into Vietnam and to prevent the rise of the Pathet Lao, or Lao communist forces. The U.S. bombings made Laos the most heavily bombed country per capita in the world.
• In March 1965, Johnson made the decision—with solid support from the American public—to send U.S. combat forces into battle in Vietnam. By June, 82,000 combat troops were stationed in Vietnam, and military leaders were calling for 175,000 more by the end of 1965 to shore up the struggling South Vietnamese army.
• Despite the concerns of some of his advisers about this escalation, and about the entire war effort amid a growing anti-war movement, Johnson authorized the immediate dispatch of 100,000 troops at the end of July 1965 and another 100,000 in 1966. In addition to the United States, South Korea, Thailand, Australia and New Zealand also committed troops to fight in South Vietnam (albeit on a much smaller scale).

William Westmoreland

• In contrast to the air attacks on North Vietnam, the U.S.-South Vietnamese war effort in the south was fought primarily on the ground, largely under the command of General William Westmoreland, in coordination with the government of General Nguyen Van Thieu in Saigon.
• Westmoreland pursued a policy of attrition, aiming to kill as many enemy troops as possible rather than trying to secure territory. By 1966, large areas of South Vietnam had been designated as “free-fire zones,” from which all innocent civilians were supposed to have evacuated and only enemy remained. Heavy bombing by B-52 aircraft or shelling made these zones uninhabitable, as refugees poured into camps in designated safe areas near Saigon and other cities.
• Even as the enemy body count (at times exaggerated by U.S. and South Vietnamese authorities) mounted steadily, DRV and Viet Cong troops refused to stop fighting, encouraged by the fact that they could easily reoccupy lost territory with manpower and supplies delivered via the Ho Chi Minh Trail through Cambodia and Laos. Additionally, supported by aid from China and the Soviet Union, North Vietnam strengthened its air defenses.

Vietnam War Protests

• By November 1967, the number of American troops in Vietnam was approaching 500,000, and U.S. casualties had reached 15,058 killed and 109,527 wounded. As the war stretched on, some soldiers came to mistrust the government’s reasons for keeping them there, as well as Washington’s repeated claims that the war was being won.
• The later years of the war saw increased physical and psychological deterioration among American soldiers—both volunteers and draftees—including drug use, post-traumatic stress disorder (PTSD), mutinies and attacks by soldiers against officers and noncommissioned officers.
• Between July 1966 and December 1973, more than 503,000 U.S. military personnel deserted, and a robust anti-war movement among American forces spawned violent protests, killings and mass incarcerations of personnel stationed in Vietnam as well as within the United States.
• Bombarded by horrific images of the war on their televisions, Americans on the home front turned against the war as well: In October 1967, some 35,000 demonstrators staged a massive Vietnam War protest outside the Pentagon. Opponents of the war argued that civilians, not enemy combatants, were the primary victims and that the United States was supporting a corrupt dictatorship in Saigon.

Tet Offensive

• By the end of 1967, Hanoi’s communist leadership was growing impatient as well, and sought to strike a decisive blow aimed at forcing the better-supplied United States to give up hopes of success.
• On January 31, 1968, some 70,000 DRV forces under General Vo Nguyen Giap launched the Tet Offensive (named for the lunar new year), a coordinated series of fierce attacks on more than 100 cities and towns in South Vietnam.
• Taken by surprise, U.S. and South Vietnamese forces nonetheless managed to strike back quickly, and the communists were unable to hold any of the targets for more than a day or two.
• Reports of the Tet Offensive stunned the U.S. public, however, especially after news broke that Westmoreland had requested an additional 200,000 troops, despite repeated assurances that victory in the Vietnam War was imminent. With his approval ratings dropping in an election year, Johnson called a halt to bombing in much of North Vietnam (though bombings continued in the south) and promised to dedicate the rest of his term to seeking peace rather than reelection.
• Johnson’s new tack, laid out in a March 1968 speech, met with a positive response from Hanoi, and peace talks between the U.S. and North Vietnam opened in Paris that May. Despite the later inclusion of the South Vietnamese and the NLF, the dialogue soon reached an impasse, and after a bitter 1968 election season marred by violence, Republican Richard M. Nixon won the presidency.

Vietnamization

• Nixon sought to deflate the anti-war movement by appealing to a “silent majority” of Americans who he believed supported the war effort. In an attempt to limit the volume of American casualties, he announced a program called Vietnamization: withdrawing U.S. troops, increasing aerial and artillery bombardment and giving the South Vietnamese the training and weapons needed to effectively control the ground war.
• In addition to this Vietnamization policy, Nixon continued public peace talks in Paris, adding higher-level secret talks conducted by Secretary of State Henry Kissinger beginning in the spring of 1968.
• The North Vietnamese continued to insist on complete and unconditional U.S. withdrawal—plus the ouster of U.S.-backed General Nguyen Van Thieu—as conditions of peace, however, and as a result the peace talks stalled.