Thomas Reeve Pickering is a retired United States ambassador. Among his many diplomatic appointments,he served as U.S. ambassador to the United Nations from 1989 to 1992.
William A. Stanton is an American retired career diplomat. Since his retirement from the U.S. Foreign Service in 2012,he has consecutively served as a professor in Taiwan at National Tsing Hua University,National Taiwan University,National Yang Ming University which became National Yang Ming Jiao Tung University,and in 2021 as Chair Professor at National Chengchi University.
Edward William Gnehm Jr.,also known as Skip Gnehm,is an American diplomat who most recently served as the U.S. ambassador to Jordan. He is now a faculty member at George Washington University's Elliott School of International Affairs.
John F. Tefft is an American diplomat who has served as a Foreign Service Officer since 1972. He was the United States Ambassador to Russia between July 31,2014 and September 28,2017. He had previously served as the United States' ambassador to Ukraine,Georgia,and Lithuania.
Michael Christian Polt is an American diplomat. He served as the U.S. Ambassador to Estonia from 2009 to 2012 and as U.S. Ambassador to Serbia and Montenegro from 2004 to 2006 and its successor state Serbia from 2006 to 2007. Currently he is a senior director at the McCain Institute.
Richard Eugene Hoagland is a career ambassador in the United States Department of State. He was Principal Deputy Assistant Secretary in State's Bureau of South and Central Asian Affairs from 2013-2015. In the summer of 2016,based at the U.S. Embassy in Amman,Jordan,he was the senior U.S. liaison to the Russian Reconciliation Center at the Russian military base in Latakia,Syria. In 2017 he served as interim U.S. co-chair of the OSCE Minsk Group,the group appointed by the Organization for Security and Cooperation in Europe to coordinate international peace-making efforts on the conflict in Nagorno-Karabakh.
Samuel Winfield Lewis was an American diplomat. During a lengthy career with the United States Department of State,he served as Assistant Secretary of State for International Organization Affairs (1975–1977),U.S. ambassador to Israel (1977–1985) and Director of Policy Planning (1993–1994). As ambassador to Israel,Lewis played a major part in brokering the Camp David Accords between Israel and Egypt. He also headed the United States Institute of Peace from 1987 through 1993.
Larry C. Napper served as the United States ambassador to Latvia from 1995 to 1998 and as the U.S. ambassador to Kazakhstan from 2001 to 2004.
Reno Leon Harnish III is an American who was the director of the Center for Environment and National Security (CENS) at the Scripps Institution of Oceanography from 2009 to 2017. He was a career member of the U.S. Foreign Service and formerly served as principal deputy assistant secretary of state for Oceans,Environment and Science.
James Blair Cunningham is an American diplomat who served as the United States Ambassador to Afghanistan.
Richard Boyce Norland is an American diplomat. He has served as the United States Ambassador to Libya.
Mark C. Minton is career member (retired) of the United States Foreign Service and served as the U.S. Ambassador to Mongolia from 2006 to 2009. He was formerly president of the Korea Society from 2010 to 2015 and then joined the faculty of the School of Global and International Studies at Indiana University Bloomington.
Karl William Hofmann is the president and CEO of the global humanitarian and health organization,Population Services International (PSI). Prior to joining PSI,he served as an American diplomat for 23 years. His missions included a two-year appointment to the Republic of Togo,where he served as the United States Ambassador. He also served as a member of President Clinton's National Security Council.
Earl Anthony Wayne is an American diplomat. Formerly Assistant Secretary of State for Economic and Business Affairs,Ambassador to Argentina and Deputy Ambassador to Afghanistan,Wayne served nearly four years as Ambassador to Mexico. He was nominated by President Obama and confirmed by the Senate in August,2011. He departed Mexico City for Washington July 31,2015 and retired from the State Department on September 30,2015. Wayne attained the highest rank in the U.S. diplomatic service:Career Ambassador. He is currently a Professorial Lecturer and Distinguished Diplomat in Residence at American University's School of International Service where he teaches courses related to diplomacy and US foreign policy. Wayne also works with the Woodrow Wilson International Center for Scholars,the Atlantic Council,the Center for Strategic and International Studies,. Wayne is co-chair of the Mexico Institute's Advisory Board at the Wilson Center. He is also on the board of the American Academy of Diplomacy and the Public Diplomacy Council of America. Wayne is an independent consultant,speaker and writer and works with several not-for-profit professional associations. He was an adviser for HSBC Latin America on improving management of financial crime risk from 2015 until 2019 and served on the board of the American Foreign Service Association from 2017 to 2019.
Jack Bloom Kubisch was a United States diplomat.
Roman Popadiuk is an American diplomat of Ukrainian descent. Popadiuk served as the first United States Ambassador to Ukraine under George H. W. Bush,from 1992 to 1993. From 2015 until 2017,he was a principal at Morgan,Lewis &Bockius LLP's subsidiary Morgan Lewis Consulting,and prior to 2015 he was the principal at Bingham Consulting. Since late 2018 Popadiuk has been the president of the Diplomacy Center Foundation which oversees the development of the National Museum of American Diplomacy.
Mary Burce Warlick is an Australian-born,American diplomat who was appointed Deputy Executive Director of the International Energy Agency in May 2021. A former United States career diplomat,she served as the United States Ambassador to Serbia from January 2010 to September 2012,as the U.S. Consul General in Melbourne,Australia from October 2012 to July 2014,as Principal Deputy Assistant Secretary in the Bureau of Energy Resources at the Department of State from August 2014 to September 2017,and as Acting Special Envoy and Coordinator for International Energy Affairs from January to September 2017.
Philip Scott Kosnett is an American diplomat. He was sworn in as the fifth U.S. Ambassador to the Republic of Kosovo on November 27,2018. Kosnett's previous assignment was as Chargéd'Affaires ad interim at the United States Embassy in Ankara,Turkey. Kosnett was nominated in July 2018 by U.S. president Trump to be the next ambassador to the Republic of Kosovo. The Senate confirmed him in this position in September 2018. Kosnett arrived in Kosovo in December 2018 and departed post in September 2021.
Harry Joseph Gilmore was an American diplomat who served as the first U.S. Ambassador to Armenia.
Richard Carlton Paschall III is an American diplomat who served as the United States ambassador to the Gambia from 2019 to 2022.
