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— CH. 1 · INTRODUCTION —

Huế Phật Đản shootings

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  • On the 8th of May 1963, nine unarmed Buddhist civilians died on the streets of Hue, shot by the Army of the Republic of Vietnam and government security forces. They had gathered to celebrate Phat Dan, the birthday of Gautama Buddha. Two of the dead were children, crushed beneath armored personnel carriers. Some of the victims had been mutilated and decapitated.

    The immediate trigger was a rarely enforced 1958 law that the local security commander had invoked the day before, banning the display of religious flags. But the anger behind the protest reached much deeper. South Vietnam's president, Ngo Dinh Diem, refused to accept any blame, pointed instead at communist guerrillas, and ordered the bodies buried without autopsy.

    What followed would shake the Diem regime to its foundations. How did a dispute over flying a flag spiral into a nationwide Buddhist uprising? Who gave the order to fire? And how did events in Hue on a single evening accelerate one of the most consequential political collapses of the Vietnam War?

  • Ngo Dinh Diem was a Catholic in a country where Buddhism had deep roots among the population. His government was widely regarded as biased toward Catholics in public service, military promotions, and the distribution of land and business favors. In 1959, he dedicated South Vietnam to the Virgin Mary.

    A rarely enforced 1958 ordinance, Decree Number 10, had classified Buddhism as an "association" rather than a recognized religion. That classification required official permission for any public Buddhist activity and prevented Buddhists from acquiring land to build pagodas. Diem later told a Buddhist delegation that this was an "administrative oversight" that would be fixed; no action was taken during his remaining months in office.

    The allocation of village self-defense weapons also drew scrutiny. Firearms distributed to fight Viet Cong guerrillas were allegedly given only to Catholic villages. U.S. aid was reportedly steered toward Catholic-majority communities as well. Western journalists of the era, however, distorted these conditions in a different direction: they overestimated the Buddhist share of the population at 70-80%, when the actual figure was considerably lower, at most around 27%.

    The flash point arrived in early May 1963, one week after Catholics in Hue had been permitted to fly papal flags celebrating the 25th anniversary of the appointment of Diem's brother, Thuc, as Archbishop of Hue. The national celebrations had been funded by a committee that asked the population to donate money; Buddhists later complained they had been compelled to contribute a month's wages. Then, on the 7th of May, Major Dang Sy, the Catholic deputy province chief in charge of security and commander of the Hue garrison, invoked the flag decree and ordered the removal of thousands of Buddhist flags already hanging on homes and pagodas ahead of Phat Dan.

  • More than 500 people marched across the Perfume River on the morning of Phat Dan, carrying signs written in both Vietnamese and English, the English text aimed directly at Western observers. The crowd congregated at Tu Dam Pagoda before a demonstration of around 3,000 people moved to the city centre, where government security officials had already positioned armored personnel carriers and civil guardsmen around the area.

    The leading Buddhist monk Thich Tri Quang addressed the crowd and urged them to resist Catholic discrimination. He called on the assembled Buddhists to gather outside the government radio station that evening for a further rally. Tension climbed through the day as demonstrators chanted and held anti-government placards, expecting to hear another broadcast speech from Thich Tri Quang.

    The government censor pulled the speech before it could air. The armed forces were ordered in to disperse the crowd. Two explosions shook the ground. Major Sy reportedly fired into the air; his men responded by launching grenades into the demonstrators as firehoses turned on the crowd. Then the troops fired directly. Nine people were killed. Four were severely injured. Two of the dead were children, killed beneath the armored vehicles.

  • Diem's government blamed a Viet Cong guerrilla for setting off the initial explosion, claiming the blast sparked a stampede. Officials insisted only percussion grenades, not lethal fragmentation grenades, had been used. Eyewitness testimony directly contradicted both claims, describing government troops firing into the crowd.

    A local doctor examined the bodies and concluded there was no evidence that plastic explosives had caused the fatal injuries. He was subsequently jailed. Diem ordered the victims buried without autopsy, foreclosing any formal forensic record.

    U.S. Ambassador Frederick Nolting, known for his policy of appeasing Diem, tried to distribute responsibility among all parties, blaming the demonstrators for allegedly attempting to seize the radio station, the government for deploying troops who later fired, and unnamed "agitators" for throwing the explosives. When the government ignored his framing and declined to assign responsibility to itself, Nolting described its position as "objective, accurate and fair".

    A rival theory circulated at the time: that a CIA agent had caused the blasts deliberately, aiming to inflame sectarian tension and destabilize the Diem regime, whose relationship with Washington was already fraying. In 1970, the Saigon-based Catholic newspaper Hoa Binh published a report claiming that CIA agents had used a secret new explosive for precisely that purpose.

  • At 11:00 am on the 9th of May, Major Sy addressed nearly 800 young demonstrators and attributed the previous night's violence to "oppositionist agitators" acting on behalf of the Viet Cong. The crowd responded by marching around the old citadel quarter of Hue, chanting anti-Catholic and anti-Diem slogans. A counter-demonstration organized by Diem's brother, Ngo Dinh Nhu, to condemn what the government called a "Viet Cong terrorist act", drew almost no one.

    Thich Tri Quang rode through the streets that night with a loudspeaker, accusing the government of firing on its own citizens. He called on Buddhists to attend a mass public funeral for the Hue victims scheduled for the 10th of May. The government announced a curfew and placed all armed personnel on round-the-clock duty. A major confrontation was narrowly averted when Thich Tri Quang persuaded the protesters to lay down their flags and observe the 9:00 pm curfew.

    The following day, around 6,000 Buddhists gathered at Tu Dam Pagoda for the funerals and a series of meetings. Major Sy was present with troops and armed police. Thich Tri Quang urged the crowd to pursue unarmed struggle, invoking Gandhian principles: "Carry no weapons; be prepared to die... follow Gandhi's policies". After Sy expressed sorrow for the victims and echoed Buddhist calls for compensation, the meeting ended without further violence.

    On the 10th of May, Thich Tri Quang issued a five-point manifesto demanding freedom to fly the Buddhist flag, full religious equality between Buddhists and Catholics, compensation for the victims' families, an end to arbitrary arrests, and punishment for the officials responsible. On the 13th of May, a committee of monks formally presented these demands to Diem.

  • A delegation of six monks and two laymen met Diem on the 15th of May to present the Buddhist petition. At the press conference afterward, held at Xa Loi Pagoda, the monks began an effort to publicize their cause to the foreign press corps, the first of many such gatherings. Diem called the Buddhists "damn fools" for demanding something he insisted they already possessed; the government's own press release from the meeting used the same phrase.

    On the 18th of May, Ambassador Nolting extracted limited concessions. Diem agreed to a modest compensation package of US$7,000 for the families of the victims and agreed to dismiss the officials responsible, though the stated reason was their failure to maintain order rather than their responsibility for the deaths. Diem continued to publicly blame the Viet Cong.

    Nolting departed for his vacation, satisfied. His absence shifted authority to his deputy, William Trueheart, who ended the appeasement policy. The Buddhist crisis broadened into nationwide civil disobedience. After six months of mounting opposition to the Diem regime, army leaders supported by the CIA launched a coup on the 1st of November 1963. Diem was arrested and assassinated the following day.

  • After the coup, Major Dang Sy stood trial under the government of Nguyen Khanh. The accusations against him included ordering the grenade launches that killed the demonstrators and crushing victims beneath armored cars. Sy reportedly revealed during this period that Archbishop Thuc had personally ordered him to fire on the Buddhists, but he refused to testify against Thuc, who by then was living in exile in Rome.

    Sy was sentenced to life imprisonment and ordered to compensate the victims' families. His lawyer argued that the court had been unable to establish the nature and source of the lethal explosions. Defense Minister General Tran Thien Khiem, a Catholic who had backed Khanh in his January 1964 coup, later alleged that Khanh had rigged the proceedings to win the support of Thich Tri Quang. Khiem released Sy from prison, and Sy eventually emigrated to the United States.

    The question of who actually detonated the initial explosions was never definitively resolved in court. The Hoa Binh newspaper report in 1970 revived the CIA explosive theory, but no authoritative conclusion followed. What the trial did establish was the chain of command running through a single night in Hue: a garrison commander, a flag decree invoked the day before a religious festival, and nine people dead on the banks of the Perfume River.

Common questions

What happened during the Hue Phat Dan shootings on 8 May 1963?

On the 8th of May 1963, South Vietnamese army and security forces fired on a crowd of Buddhist demonstrators in Hue, killing nine unarmed civilians and severely injuring four others. Two of the dead were children crushed beneath armored personnel carriers. The crowd had gathered to protest a government ban on flying Buddhist flags on Phat Dan, the birthday of Gautama Buddha.

Who gave the order to fire at the Hue Buddhist protesters in 1963?

Major Dang Sy, the Catholic deputy province chief and commander of the Hue garrison, was present when troops fired into the crowd. He reportedly later revealed that Archbishop Thuc, Diem's brother, had personally ordered him to fire on the Buddhists, though Sy refused to testify against Thuc. Sy was subsequently convicted and sentenced to life imprisonment.

What were the five demands made by Buddhists after the Hue Phat Dan shootings?

On the 10th of May 1963, monk Thich Tri Quang proclaimed a five-point manifesto demanding freedom to fly the Buddhist flag, religious equality between Buddhists and Catholics, compensation for the victims' families, an end to arbitrary arrests, and punishment for the officials responsible for the shootings.

How did Ngo Dinh Diem respond to the Hue Phat Dan shootings?

Diem blamed the Viet Cong for the incident, refused to accept government responsibility, and ordered the victims buried without autopsy. He called Buddhist protesters "damn fools" for demanding rights he claimed they already had. Under U.S. diplomatic pressure, he eventually agreed to a compensation package of US$7,000 for the victims' families but continued to publicly deny his government's culpability.

What was the Buddhist crisis and how did it connect to the Hue Phat Dan shootings?

The Buddhist crisis was a nationwide protest movement triggered by the Hue Phat Dan shootings and the Diem government's religious discrimination against Buddhists. It spread across South Vietnam over six months, encompassing civil disobedience, demonstrations, and international publicity campaigns. The crisis contributed directly to the military coup on the 1st of November 1963 that toppled and killed Diem.

What happened to Major Dang Sy after the fall of the Diem regime?

Dang Sy was tried under the government of Nguyen Khanh and sentenced to life imprisonment with an order to compensate the victims' families. Defense Minister General Tran Thien Khiem later released him, alleging the trial had been rigged to win political support. Sy subsequently emigrated to the United States.

All sources

9 references cited across the entry

  1. 2MagazineThe Religious CrisisTIME — 14 June 1963
  2. 3JournalRole of the Religion and Politico-Religious Organizations in the South Vietnam During Ngo Dinh Diem PeriodJerema Słowiak — Zeszyty Naukowe Towarzystwa Doktorantów UJ — 2017
  3. 4MagazineSouth Vietnam: Whose funeral pyre?29 June 1963
  4. 5MagazineDiệm's other crusade22 June 1963
  5. 6Halberstam’s HistoryMark Moyar — July 5, 2007
  6. 7Rethinking History and News Media in South VietnamTan Trung Nguyen Quoc — University of Oregon — November 20, 2023
  7. 8BookMiller, p. 266.