ON THIS DAY ·
Forced evacuation of Phnom Penh
17 Apr 1975 — Khmer Rouge troops order the whole city, swollen by refugees to about two million people, into the countryside, hospital patients included. Thousands die on the roads. It is the first act of a regime under which 1.5 to 2.2 million Cambodians died. Remember them.
WW2 is free — every chapter. Try chapters 1–2 of any 2 other atlases (3 with a free account). Opening a new atlas uses one of them. Membership opens all 21 — Join.
The moment in context
Vietnam’s exodus of 1975 was an evacuation of the defeated, and its scale was set by how suddenly the war ended. The Republic of Vietnam, the American-backed South, collapsed in eight weeks after the North’s spring offensive began in March, so plans to remove the officials, officers and employees most at risk were improvised at the last moment. On 29 and 30 April American helicopters carried about 7,000 people from Saigon to warships offshore, while others left by aircraft, fishing boats and the ships of the South Vietnamese navy. The long red arrow on the map follows them to the Philippines and to Guam, an American island territory where more than 110,000 people passed through tent cities that summer. From there they flew to four reception camps in the United States, and Congress funded their resettlement through the Indochina Migration and Refugee Assistance Act of May 1975. The first wave was therefore made up largely of people with American connections, and its arrival was managed as the closing chapter of a lost war.
From Fall of Saigon and the 1975 exodus, chapter 7 of Uprooted: Refugees in Europe 1945–1960 and Indochina 1975–1990 (1975).
The place: Forced evacuation of Phnom Penh — map and full story →
Teach this in 5 minutes
- Why it happened — Thirty years of war. Indochina had been at war almost continuously since 1945, first against French rule and then in a conflict between the communist North and the…
- The turn — Saigon, 29–30 April 1975. The helicopter evacuation from Saigon is the hinge because it marked both the end of the American war and the start of an American obligation. In…
- What it changed — Those left behind. Hundreds of thousands of former officers and officials who stayed in Vietnam were sent to re-education camps, and city dwellers were pushed toward…
Then ask the room: Why did the communist victories of 1975 produce such different kinds of displacement in Vietnam, Cambodia and Laos? The argued answer is on the chapter page →
The atlas that shows it
THE FREE PRINTABLE STUDY GUIDE
Join the Dispatch — a short welcome series, then a letter when a new atlas opens — and the printable study guide for Uprooted is yours now, free.
NO TRACKING · YOUR ADDRESS IS USED FOR THE DISPATCH AND NOTHING ELSE · UNSUBSCRIBE ANYTIME