Berlin crisismeans the period beginning on August 14, 1961, and ending on May 30, 1963.
covered emergency periodmeans the period beginning on March 1, 2020, and ending on the day that is 60 days after the date on which the travel or duty restriction applicable to the person concerned is lifted.
Korean conflictmeans the period beginning on June 27, 1950, and ending on July 27, 1953.
Vietnam erameans the period beginning on August 5, 1964, and ending on March 27, 1973.
World War Imeans the period beginning on April 6, 1917, and ending on November 11, 1918.
World War IImeans the period beginning on September 9, 1940, and ending on December 31, 1946.