The Fall of Saigon marked the official end of the Vietnam War. On April 30, 1975, North Vietnamese forces captured Saigon, the capital of South Vietnam, bringing about the unconditional surrender of the South Vietnamese government and reunifying Vietnam under communist rule.
In early 1975, North Vietnam launched the Spring Offensive, a massive military campaign aimed at defeating South Vietnam. U.S. forces had largely withdrawn after the 1973 Paris Peace Accords, which were supposed to ensure peace and political resolution. However, fighting resumed almost immediately, and by March 1975, North Vietnamese forces began sweeping through the Central Highlands with little resistance. City after city fell—Ban Me Thuot, then Hue, then Da Nang. The South Vietnamese military, riddled with corruption, low morale, and logistical failures, crumbled quickly.
By mid-April, the North Vietnamese Army (NVA) had surrounded Saigon. Panic gripped the city. Over two million residents—government officials, soldiers, and civilians—feared brutal retribution from communist forces. The U.S., which had drastically reduced its presence in Vietnam, prepared to evacuate remaining American personnel and as many South Vietnamese allies as possible.
The evacuation was codenamed Operation Frequent Wind. It began in earnest on April 29, as NVA shelling closed Tan Son Nhut Airport. Helicopters became the only viable means of escape. U.S. Marine and Air America helicopters shuttled people from the U.S. Embassy and other buildings in Saigon to ships offshore in the South China Sea. Scenes of desperate Vietnamese civilians scaling embassy walls, clinging to departing helicopters, and crowding onto rooftops became iconic images of the war’s chaotic end.
During the final days, U.S. Ambassador Graham Martin remained in denial, delaying evacuation and worsening the chaos. Only about 7,000 Vietnamese were airlifted out in time. Tens of thousands more were left behind.
On the morning of April 30, the last U.S. Marines guarding the embassy were airlifted out under fire. At around 11:30 AM, North Vietnamese tanks crashed through the gates of the Presidential Palace. President Duong Van Minh, who had been appointed only days earlier in a last-ditch effort to negotiate a peaceful handover, surrendered unconditionally.
The war was over. Saigon was renamed Ho Chi Minh City, and the South Vietnamese government ceased to exist. Tens of thousands of former South Vietnamese officials, military officers, and intellectuals were sent to reeducation camps. A mass exodus of refugees began—many fled by boat, leading to the “boat people” crisis in the late 1970s and 1980s.
The Fall of Saigon was not just a military collapse but a symbol of the United States’ failure to achieve its objectives in Vietnam despite years of fighting, enormous casualties, and massive financial investment. It left a deep scar on American foreign policy and military planning and redefined how the U.S. approached future conflicts.
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