Ambassadors of the United States

Columns: Portfolio | Officeholder ( Title ) | Website
Afghanistan and Pakistan - S/SRAP office disestablished June 2017 , its duties assumed by the Bureau of South and Central Asian Affairs | Alice Wells | [ 66 ] | Arctic Region - In 2017 it was announced this office 's functions would be subsumed into the Bureau of Oceans and International Environmental and Scientific Affairs | Vacant since January 20 , 2017 ( Special Representative ) | [ 67 ] | Asia-Pacific Economic Cooperation | Matthew Matthews ( Senior Official ) | [ 68 ] | Assistance to Europe , Eurasia , and Central Asia | Vacant ( Coordinator ) | [ 69 ] | Biological & Toxin Weapons Convention Issues | Robert Wood ( Special Representative ) | [ 70 ] | Burma - In 2017 it was announced this office 's functions would be subsumed into the Bureau of East Asian and Pacific Affairs | Vacant since November 19 , 2014 ( Senior Advisor ) | [ 71 ] | Central African Republic | Vacant since 2015 ( Special Representative ) | [ 72 ]

Example questions:
How many Pacific Rim member economies belong to the conference associated with diplomatic official , Matthew Matthews ? | Who is the diplomatic official in charge of Scott Ticknor 's portfolio ? | What is the French name of the portfolio who 's officeholder position has been unfilled since 2015 ? | What major city serves as headquarters for diplomatic official , Robert Wood 's number 77 portfolio ?

Answers:
21 | Manisha Singh | République centrafricaine | Geneva