St. John's, Antigua and Barbuda
The United States established diplomatic relations with Saint Christopher and Nevis on 20 September 1983, but no U.S. mission has ever been established at Basseterre. After 25 June 1988, all relations were handled by the Embassy at St. John's, Antigua and Barbuda. When that Embassy closed on 30 June 1994, all diplomatic functions have been handled out of the U.S. Embassy at Bridgetown, Barbados, where the U.S. Ambassador to Saint Kitts and Nevis is resident.