Repatriation of foreign nationals abroad during wars

Countries have repatriated their nationals who are abroad during the outbreak of a war. For example when World War II begun in 1939, the United States launched a repatriation effort to repatriate Americans who were either living or visiting Europe with 75,000 Americans being repatriated by early November 1939. At the beginning of the Korean War, the United States repatriated its civilians from Korea sending them to Japan with a total of 1,655