. . "2022-05-31"^^ . . . . . . . . . . . . . . . "Barbara A. Leaf"@en . . . . . . . . . . . . . . "64163581"^^ . "Barbara Leaf"@en . "Barbara Leaf"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "2015-01-20"^^ . . . . . . "University of Virginia"@en . . . . "Barbara A. Leaf is a U.S. diplomat serving as Assistant Secretary of State for Near Eastern Affairs since May 2022. A former Senior Foreign Service officer, she served as the U.S. ambassador to the United Arab Emirates from 2015 to 2018."@en . . . . . . "10432"^^ . . . . . . . "Barbara A. Leaf is a U.S. diplomat serving as Assistant Secretary of State for Near Eastern Affairs since May 2022. A former Senior Foreign Service officer, she served as the U.S. ambassador to the United Arab Emirates from 2015 to 2018."@en . . . . . "1107190181"^^ . . "2018-03-23"^^ .