Order: | 10th |
Ambassador From: | United States |
Country: | the Republic of China |
Term Start: | May 25, 1974 |
Term End: | January 19, 1979 |
Successor: | William Andreas Brown (Chief of mission) |
Order2: | 8th |
Ambassador From2: | United States |
Country2: | Thailand |
Term Start2: | October 4, 1967 |
Term End2: | November 19, 1973 |
President2: | Lyndon B. Johnson Richard M. Nixon |
Order3: | 6th |
Ambassador From3: | United States |
Country3: | Laos |
Term Start3: | July 25, 1962 |
Term End3: | December 1, 1964 |
President3: | John F. Kennedy Lyndon B. Johnson |
Birth Name: | Leonard Seidman Unger |
Birth Date: | December 17, 1917 |
Birth Place: | San Diego, California |
Death Place: | Sebastopol, California |
Occupation: | Diplomat |
Leonard Seidman Unger (December 17, 1917 – June 3, 2010) was a diplomat and United States Ambassador to Laos (1962–64), Thailand (1967–73), and was the last US ambassador to the Republic of China on Taiwan (1974–79).[1]
Unger was born in San Diego, California and graduated from Harvard College with a Bachelor of Arts in 1939.[2] He was the co-author of The Trieste negotiations and co-editor of Laos : beyond the revolution. After retiring from the foreign service, he taught at the Fletcher School of Law and Diplomacy at Tufts University.[3] He died on June 3, 2010, in Sebastopol, California.[4]
Unger was a member of the American Academy of Diplomacy and Council on Foreign Relations. He began his career in government as a part of the National Resources Planning Board.[5] He was also the Deputy Assistant Secretary of State for Far Eastern Affairs in the Johnson administration.[6] and the head of the Interdepartmental Vietnam Coordinating Committee, a committee set up by President Johnson to explore various 'use of force' options in the period before United States involvement in the Vietnam war escalated.[7] [8] Prior to his involvement in South-East and East Asia, Unger was the United States Political Advisor to the Free Territory of Trieste.[9]