By Professor Robert K. Brigham, Vassar College

The Second Indochina War, 1954-1975, grew out of the long conflict between France and Vietnam. In July 1954, after one hundred years of colonial rule, a defeated France was forced to leave Vietnam. Nationalist forces under the direction of General Vo Nguyen Giap trounced the allied French troops at the remote mountain outpost of Dien Bien Phu in the northwest corner of Vietnam. This decisive battle convinced the French that they could no longer maintain their Indochinese colonies and Paris quickly sued for peace. As the two sides came together in Geneva, Switzerland, international events were already shaping the future of Vietnam's modern revolution. 
 

The Geneva Peace Accords
The Geneva Peace Accords, signed by France and Vietnam in the summer of 1954, reflected the strains of the international cold war. Drawn up in the shadow of the Korean War, the Geneva Accords represented the worst of all possible futures for war-torn Vietnam. Because of outside pressures brought to bear by the Soviet Union and the People's Republic of China, Vietnam's delegates to the Geneva Conference agreed to the temporary partition of their nation at the seventeenth parallel to allow France a face-saving defeat. The Communist superpowers feared that a provocative peace would anger the United States and its western European allies, and neither Moscow or Peking wanted to risk another confrontation with the West so soon after the Korean War.

According to the terms of the Geneva Accords, Vietnam would hold national elections in 1956 to reunify the country. The division at the seventeenth parallel, a temporary separation without cultural precedent, would vanish with the elections. The United States, however, had other ideas. Secretary of State John Foster Dulles did not support the Geneva Accords because he thought they granted too much power to the Communist Party of Vietnam.

Instead, Dulles and President Dwight D. Eisenhower supported the creation of a counter-revolutionary alternative south of the seventeenth parallel. The United States supported this effort at nation-building through a series of multilateral agreements that created the Southeast Asia Treaty Organization (SEATO).

South Vietnam Under Ngo Dinh Diem
Using SEATO for political cover, the Eisenhower administration helped create a new nation from dust in southern Vietnam. In 1955, with the help of massive amounts of American military, political, and economic aid, the Government of the Republic of Vietnam (GVN or South Vietnam) was born. The following year, Ngo Dinh Diem, a staunchly anti-Communist figure from the South, won a dubious election that made him president of the GVN. Almost immediately, Diem claimed that his newly created government was under attack from Communists in the north. Diem argued that the Democratic Republic of Vietnam (DRV or North Vietnam) wanted to take South Vietnam by force. In late 1957, with American military aid, Diem began to counterattack. He used the help of the American Central Intelligence Agency to identify those who sought to bring his government down and arrested thousands. Diem passed a repressive series of acts known as Law 10/59 that made it legal to hold someone in jail if s/he was a suspected Communist without bringing formal charges.

The outcry against Diem's harsh and oppressive actions was immediate. Buddhist monks and nuns were joined by students, business people, intellectuals, and peasants in opposition to the corrupt rule of Ngo Dinh Diem. The more these forces attacked Diem's troops and secret police, the more Diem complained that the Communists were trying to take South Vietnam by force. This was, in Diem's words, "a hostile act of aggression by North Vietnam against peace-loving and democratic South Vietnam."

The Kennedy administration seemed split on how peaceful or democratic the Diem regime really was. Some Kennedy advisers believed Diem had not instituted enough social and economic reforms to remain a viable leader in the nation-building experiment. Others argued that Diem was the "best of a bad lot." As the White House met to decide the future of its Vietnam policy, a change in strategy took place at the highest levels of the Communist Party.

From 1956-1960, the Communist Party of Vietnam desired to reunify the country through political means alone. Accepting the Soviet Union's model of political struggle, the Communist Party tried unsuccessfully to cause Diem's collapse by exerting tremendous internal political pressure. After Diem's attacks on suspected Communists in the South, however, southern Communists convinced the Party to adopt more violent tactics to guarantee Diem's downfall. At the Fifteenth Party Plenum in January 1959, the Communist Party finally approved the use of revolutionary violence to overthrow Ngo Dinh Diem's government and liberate Vietnam south of the seventeenth parallel. In May 1959, and again in September 1960, the Party confirmed its use of revolutionary violence and the combination of the political and armed struggle movements. The result was the creation of a broad-based united front to help mobilize southerners in opposition to the GVN. 
  

The National Liberation Front
The united front had long and historic roots in Vietnam. Used earlier in the century to mobilize anti-French forces, the united front brought together Communists and non-Communists in an umbrella organization that had limited, but important goals. On December 20, 1960, the Party' s new united front, the National Liberation Front (NLF), was born. Anyone could join this front as long as they opposed Ngo Dinh Diem and wanted to unify Vietnam.

The character of the NLF and its relationship to the Communists in Hanoi has caused considerable debate among scholars, anti-war activists, and policymakers. From the birth of the NLF, government officials in Washington claimed that Hanoi directed the NLF's violent attacks against the Saigon regime. In a series of government "White Papers," Washington insiders denounced the NLF, claiming that it was merely a puppet of Hanoi and that its non-Communist elements were Communist dupes. The NLF, on the other hand, argued that it was autonomous and independent of the Communists in Hanoi and that it was made up mostly of non-Communists. Many anti-war activists supported the NLF's claims. Washington continued to discredit the NLF, however, calling it the "Viet Cong," a derogatory and slang term meaning Vietnamese Communist.

December 1961 White Paper
In 1961, President Kennedy sent a team to Vietnam to report on conditions in the South and to assess future American aid requirements. The report, now known as the "December 1961 White Paper," argued for an increase in military, technical, and economic aid, and the introduction of large-scale American "advisers" to help stabilize the Diem regime and crush the NLF. As Kennedy weighed the merits of these recommendations, some of his other advisers urged the president to withdraw from Vietnam altogether, claiming that it was a "dead-end alley."

In typical Kennedy fashion, the president chose a middle route. Instead of a large-scale military buildup as the White Paper had called for or a negotiated settlement that some of his advisers had long advocated, Kennedy sought a limited accord with Diem. The United States would increase the level of its military involvement in South Vietnam through more machinery and advisers, but would not intervene whole-scale with troops. This arrangement was doomed from the start, and soon reports from Vietnam came in to Washington attesting to further NLF victories. To counteract the NLF's success in the countryside, Washington and Saigon launched an ambitious and deadly military effort in the rural areas. Called the Strategic Hamlet Program, the new counterinsurgency plan rounded up villagers and placed them in "safe hamlets" constructed by the GVN. The idea was to isolate the NLF from villagers, its base of support. This culturally-insensitive plan produced limited results and further alienated the peasants from the Saigon regime. Through much of Diem's reign, rural Vietnamese had viewed the GVN as a distant annoyance, but the Strategic Hamlet Program brought the GVN to the countryside. The Saigon regime's reactive policies ironically produced more cadres for the NLF. 
 

Military Coup
By the summer of 1963, because of NLF successes and its own failures, it was clear that the GVN was on the verge of political collapse. Diem's brother, Ngo Dinh Nhu, had raided the Buddhist pagodas of South Vietnam, claiming that they had harbored the Communists that were creating the political instability. The result was massive protests on the streets of Saigon that led Buddhist monks to self-immolation. The pictures of the monks engulfed in flames made world headlines and caused considerable consternation in Washington. By late September, the Buddhist protest had created such dislocation in the south that the Kennedy administration supported a coup. In 1963, some of Diem's own generals in the Army of the Republic of Vietnam (ARVN) approached the American Embassy in Saigon with plans to overthrow Diem. With Washington's tacit approval, on November 1, 1963, Diem and his brother were captured and later killed. Three weeks later, President Kennedy was assassinated on the streets of Dallas.

At the time of the Kennedy and Diem assassinations, there were 16,000 military advisers in Vietnam. The Kennedy administration had managed to run the war from Washington without the large-scale introduction of American combat troops. The continuing political problems in Saigon, however, convinced the new president, Lyndon Baines Johnson, that more aggressive action was needed. Perhaps Johnson was more prone to military intervention or maybe events in Vietnam had forced the president's hand to more direct action. In any event, after a dubious DRV raid on two U.S. ships in the Gulf of Tonkin, the Johnson administration argued for expansive war powers for the president. 
 

Gulf of Tonkin Resolution
In August 1964, in response to American and GVN espionage along its coast, the DRV launched a local and controlled attack against the C. Turner Joy and the U.S.S. Maddox, two American ships on call in the Gulf of Tonkin. The first of these attacks occurred on August 2, 1964. A second attack was supposed to have taken place on August 4, although Vo Nguyen Giap, the DRV's leading military figure at the time, and Johnson's Secretary of Defense Robert S. McNamara have recently concluded that no second attack ever took place. In any event, the Johnson administration used the August 4 attack as political cover for a Congressional resolution that gave the president broad war powers. The resolution, now known as the Gulf of Tonkin Resolution, passed both the House and Senate with only two dissenting votes (Senators Morse of Oregon and Gruening of Alaska). The Resolution was followed by limited reprisal air attacks against the DRV.

Throughout the fall and into the winter of 1964, the Johnson administration debated the correct strategy in Vietnam. The Joint Chiefs of Staff wanted to expand the air war over the DRV quickly to help stabilize the new Saigon regime. The civilians in the Pentagon wanted to apply gradual pressure to the Communist Party with limited and selective bombings. Only Undersecretary of State George Ball dissented, claiming that Johnson's Vietnam policy was too provocative for its limited expected results. In early 1965, the NLF attacked two U.S. army installations in South Vietnam, and as a result, Johnson ordered the sustained bombing missions over the DRV that the Joint Chiefs of Staff had long advocated.

The bombing missions, known as OPERATION ROLLING THUNDER, caused the Communist Party to reassess its own war strategy. From 1960 through late 1964, the Party believed it could win a military victory in the south "in a relatively short period of time." With the new American military commitment, confirmed in March 1965 when Johnson sent the first combat troops to Vietnam, the Party moved to a protracted war strategy. The idea was to get the United States bogged down in a war that it could not win militarily and create unfavorable conditions for political victory. The Communist Party believed that it would prevail in a protracted war because the United States had no clearly defined objectives, and therefore, the country would eventually tire of the war and demand a negotiated settlement. While some naive and simple-minded critics have claimed that the Communist Party, and Vietnamese in general, did not have the same regard for life and therefore were willing to sustain more losses in a protracted war, the Party understood that it had an ideological commitment to victory from large segments of the Vietnamese population. 
 

The War in America
One of the greatest ironies in a war rich in ironies was that Washington had also moved toward a limited war in Vietnam. The Johnson administration wanted to fight this war in "cold blood." This meant that America would go to war in Vietnam with the precision of a surgeon with little noticeable impact on domestic culture. A limited war called for limited mobilization of resources, material and human, and caused little disruption in everyday life in America. Of course, these goals were never met. The Vietnam War did have a major impact on everyday life in America, and the Johnson administration was forced to consider domestic consequences of its decisions every day. Eventually, there simply were not enough volunteers to continue to fight a protracted war and the government instituted a draft. As the deaths mounted and Americans continued to leave for Southeast Asia, the Johnson administration was met with the full weight of American anti-war sentiments. Protests erupted on college campuses and in major cities at first, but by 1968 every corner of the country seemed to have felt the war's impact. Perhaps one of the most famous incidents in the anti-war movement was the police riot in Chicago during the 1968 Democratic National Convention. Hundreds of thousands ofcpeople came to Chicago in August 1968 to protest American intervention in Vietnam and the leaders of the Democratic Party who continued to prosecute the war.

The Tet Offensive
By 1968, things had gone from bad to worse for the Johnson administration. In late January, the DRV and the NLF launched coordinated attacks against the major southern cities. These attacks, known in the West as the Tet Offensive, were designed to force the Johnson administration to the bargaining table. The Communist Party correctly believed that the American people were growing war-weary and that its continued successes in the countryside had tipped the balance of forces in its favor. Although many historians have since claimed that the Tet Offensive was a military defeat, but a psychological victory for the Communists, it had produced the desired results. In late March 1968, a disgraced Lyndon Johnson announced that he would not seek the Democratic Party's re-nomination for president and hinted that he would go to the bargaining table with the Communists to end the war. 
 

The Nixon Years
The secret negotiations began in the spring of 1968 in Paris and soon it was made public that Americans and Vietnamese were meeting to discuss an end to the long and costly war. Despite the progress in Paris, the Democratic Party could not rescue the presidency from Republican challenger Richard Nixon who claimed he had a secret plan to end the war.

Nixon's secret plan, it turned out, was borrowing from a strategic move from Lyndon Johnson's last year in office. The new president continued a process called "Vietnamization", an awful term that implied that Vietnamese were not fighting and dying in the jungles of Southeast Asia. This strategy brought American troops home while increasing the air war over the DRV and relying more on the ARVN for ground attacks. The Nixon years also saw the expansion of the war into neighboring Laos and Cambodia, violating the international rights of these countries in secret campaigns, as the White House tried desperately to rout out Communist sanctuaries and supply routes. The intense bombing campaigns and intervention in Cambodia in late April 1970 sparked intense campus protests all across America. At Kent State in Ohio, four students were killed by National Guardsmen who were called out to preserve order on campus after days of anti-Nixon protest. Shock waves crossed the nation as students at Jackson State in Mississippi were also shot and killed for political reasons, prompting one mother to cry, "They are killing our babies in Vietnam and in our own backyard."

The expanded air war did not deter the Communist Party, however, and it continued to make hard demands in Paris. Nixon's Vietnamization plan temporarily quieted domestic critics, but his continued reliance on an expanded air war to provide cover for an American retreat angered U.S. citizens. By the early fall 1972, U.S. Secretary of State Henry Kissinger and DRV representatives Xuan Thuy and Le Duc Tho had hammered out a preliminary peace draft. Washington and Hanoi assumed that its southern allies would naturally accept any agreement drawn up in Paris, but this was not to pass. The leaders in Saigon, especially President Nguyen van Thieu and Vice President Nguyen Cao Ky, rejected the Kissinger-Tho peace draft, demanding that no concessions be made. The conflict intensified in December 1972, when the Nixon administration unleashed a series of deadly bombing raids against targets in the DRV's largest cities, Hanoi and Haiphong. These attacks, now known as the Christmas bombings, brought immediate condemnation from the international community and forced the Nixon administration to reconsider its tactics and negotiation strategy.

The Paris Peace Agreement
In early January 1973, the Nixon White House convinced the Thieu-Ky regime in Saigon that they would not abandon the GVN if they signed onto the peace accord. On January 23, therefore, the final draft was initialed, ending open hostilities between the United States and the DRV. The Paris Peace Agreement did not end the conflict in Vietnam, however, as the Thieu-Ky regime continued to battle Communist forces. From March 1973 until the fall of Saigon on April 30, 1975, ARVN forces tried desperately to save the South from political and military collapse. The end finally came, however, as DRV tanks rolled south along National Highway One. On the morning of April 30, Communist forces captured the presidential palace in Saigon, ending the Second Indochina War.