UNITED STATES DRAWN INTO VIETNAM
March 1959 – December 1964
As visitors continue their journey through the Vietnam War, they enter a period when a local conflict increasingly drew in the United States. Following the division of Vietnam in 1954, tensions between North and South steadily intensified. By 1959, North Vietnam had decided to support an armed insurgency in the South, marking the beginning of a new phase in the struggle for reunification.
To sustain the rebellion, North Vietnam developed the legendary Ho Chi Minh Trail, a vast network of jungle routes used to transport troops, weapons, and supplies into South Vietnam. At the same time, the communist-led National Liberation Front (NLF)—better known as the Viet Cong—expanded its influence among rural communities dissatisfied with the rule of South Vietnamese President Ngo Dinh Diem.
Wooden bridges spanning jagged rock formations were built days and night by engineering troops of the 4th Military Region as marching routes. Despite enemy destruction and obstacles of weather and terrain, the Truong Son Road (known as the Ho Chi Minh Trail), like a labyrinth stretched out to the battlefields in every direction. (Source/credit: photo VNA) https://www.vietnamplus.vn/
Over 16 years (1959 - 1975) the Truong Son troops, together with the military and people of the battlefields, gradually built the Truong Son route into a comprehensive and solid transportation network spanning 21 provinces across three countries, with a total length of 20,000 km of automobile roads, 60 km of waterways, 1,400 of oil pipelines, and 1,500 km of communication lines! On the photo, Company 7 (Transport troops) delivering supplies to the front lines (1968). (Source /credit: photo Nghia Dung) https://www.vietnamplus.vn/
Fearing that the spread of communism in Vietnam could trigger a wider domino effect across Asia, the United States increased its support for South Vietnam. Military advisers and elite Special Forces units, including the Green Berets, were dispatched to assist the South Vietnamese Army in its growing struggle against the insurgency.
Anywhere there is communism, there is terrorism and assassination!” (Source/credit National Archives, "Communism Means Terrorism," U.S. Information Agency, 15 September 1954)
The conflict that emerged was unlike conventional warfare. There were no clear front lines. Dense jungles, rugged mountains, and remote swamps provided ideal cover for Viet Cong guerrillas, who relied on surprise attacks, ambushes, and intimate knowledge of the terrain. Their ability to blend into local communities made them a difficult enemy to defeat.
During his inauguration on January 20, 1961, President John F. Kennedy reaffirmed America's commitment to defending its allies, declaring that the United States would “pay any price, bear any burden” to ensure the survival of liberty. Under both Presidents Eisenhower and Kennedy, American aid and military assistance to South Vietnam continued to grow.
Press release regarding letter from Eisenhower to Diem, October 26, 1954!
By late 1962, the Viet Cong had become a formidable force, with hundreds of thousands of active members and supporters throughout the countryside. In many regions, particularly within the Mekong Delta, government authority was increasingly challenged by communist influence.
Meanwhile, President Diem's government faced mounting opposition. Political repression, corruption, and the violent suppression of Buddhist protests weakened public support and raised concerns in Washington. In November 1963, a military coup backed by the United States overthrew Diem's regime. Diem and his brother, Ngo Dinh Nhu, were captured and killed shortly afterward.
Seeking ways to deny guerrillas the protection of dense vegetation, American strategists authorized large-scale defoliation campaigns. Aircraft sprayed vast areas of forest and farmland with Agent Orange, a powerful herbicide later linked to severe environmental damage and long-term health consequences.
U.S. Fairchild UC-123B aircraft cropdusting Agent Orange in Vietnam (Source wikipedia)
The final stop in this chapter of the story comes in August 1964 with the Gulf of Tonkin Incident, a naval confrontation off the coast of North Vietnam. The event prompted the U.S. Congress to pass the Gulf of Tonkin Resolution, granting President Lyndon B. Johnson broad authority to expand American military operations. What had begun as an advisory commitment was about to become a full-scale war.
Photograph of action viewed of a North Vietnamese Torpedo Boat heading toward the U.S.S. Maddox
Photograph of shells fired by the U.S.S. Maddox during the Gulf of Tonkin incident.
Press release informing the public of actions taken following the August 2nd attack on the U.S.S. Maddox in the Tonkin Gulf