Thomas Bolling Robertson was a career foreign service officer,ambassador,and member of the Senior Foreign Service with the rank of Minister-Counselor. He was the U.S. Ambassador to Slovenia 2004–2007. President George W. Bush nominated Robertson as U.S. Ambassador to Slovenia on February 6,2004. The U.S. Senate confirmed his nomination on August 6,2004,and he was sworn in by Secretary Powell as ambassador on September 16,2004. After his return from Slovenia,he was the Dean of the Leadership and Management School of the Foreign Service Institute of the Department of State from 2007 until his retirement in 2010.
Reno Leon Harnish III was the Director of the Center for Environment and National Security (CENS) at the Scripps Institution of Oceanography UC San Diego 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
Michael Walter Michalak is the former career Foreign Service officer and United States Ambassador to Vietnam from 2007 to 2011. He currently serves as Senior Vice President and Regional Managing Director for the US-ASEAN Business Council.
Patricia McMahon Hawkins was a United States career foreign service officer and member of the U.S. State Department. She was the United States Ambassador to Togo from 2008 to 2011.
Eunice Sharon Reddick is an American diplomat and is a former ambassador to Niger. She previously served as the U.S. ambassador to Gabon and São Toméand Príncipe.
John Propst Blane was an American diplomat. He was the Principal Officer and Chargéd'Affaires ad interim to the Republic of Chad at the U.S. Embassy in N'Djamena in 1982,following the Embassy's closing in 1980. He was the United States Ambassador to Rwanda from 1982 to 1985 and Chad from September 1985 to October 1988.
John A. Heffern is an American diplomat. Heffern served as the United States Ambassador to Armenia from 2011 to 2014. After being nominated on May 18,2011 by United States President Barack Obama,Heffern was confirmed by the U.S. Senate on September 26,2011 and sworn in as Ambassador on October 6,2011. He was replaced by Ambassador Richard M. Mills Jr. in early 2015.
Katherine Simonds Dhanani is an American diplomat. She was nominated as the Ambassador of the United States to Somalia,having been nominated for the position on 25 February 2015 by U.S. President Barack Obama. Dhanani is the first official U.S. envoy to the country in over two decades. On May 11,2015,it was reported that Dhanani had withdrawn her nomination to the post of Ambassador to Somalia for personal reasons.
Robert Frank Godec is an American diplomat who has served as the United States Ambassador to Thailand since October 2022. He formerly served as the United States ambassador to Kenya from 2013 to 2019 and the United States ambassador to Tunisia from 2006 to 2009. He also served as acting assistant secretary for the Bureau of African Affairs from January to September 2021.
Richard Merrill Mills Jr. is an American diplomat who serves as the United States deputy ambassador to the United Nations. He served as the U.S. Chargéd'Affaires and Acting Permanent Representative to the United Nations between January 20,2021,and February 24,2021,when Linda Thomas-Greenfield became ambassador. In July 2022,he was announced as the nominee to serve as the United States ambassador to Nigeria.
Kelly Colleen Degnan is a career member of the Senior Foreign Service,class of Minister-Counselor,currently serving as the US Ambassador to Georgia. Prior to that she served as the Political Advisor to the Commander of United States Naval Forces Europe / United States Naval Forces Africa. Previously,she was the Deputy Chief of Mission (DCM) to the U.S. Mission to Italy and San Marino in Rome,Italy. In September 2019,she was nominated to be the next U.S. Ambassador to Georgia.
Jeffrey J. Hawkins is a former American diplomat who served as United States Ambassador to the Central African Republic from 2015 to 2017.
Richard Carlton Paschall III is an American diplomat who served as the United States ambassador to the Gambia from 2019 to 2022.
Jessica Davis Ba is an American diplomat who previously served as Senior Coordinator and Special Advisor for Africa in the Office of the Vice President. Davis Ba previously served as the Chargéd’Affaires,ad interim at the U.S. Embassy in N’Djamena,Chad. She is the designate to serve as the United States ambassador to Ivory Coast.
William W. Popp is an American diplomat who serves as the United States Ambassador to Guatemala.
Richard Lee Buangan is an American diplomat who has served as United States ambassador to Mongolia since November 2022.
Angela Price Aggeler is an American diplomat who is the United States ambassador to North Macedonia.
Hugo Yue-Ho Yon is an American diplomat who is the nominee to serve as the U.S ambassador to the Maldives.
