About William H. Sullivan
William Healy Sullivan was an American Foreign Service career officer who served as ambassador to Laos from 1964 to 1969, the Philippines from 1973 to 1977, and Iran from 1977 to 1979. Sullivan first traveled back to Vietnam in May 1989 to meet with Minister Thach, founded the U.S.–Vietnam Trade Council, and from then continued to work on steps towards the normalization. After Sullivan left Iran, the Embassy drew down to a skeleton staff, under the direction of Chargé d'Affaires Bruce Laingen, who later became one of 52 Americans held hostage by militant Iranian students.
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