Valeriy Chaly became ambassador of Ukraine to the United States on Aug. 3, 2015. In June 2014, Ambassador Chaly was
Geoffrey R. Pyatt, a Senior Foreign Service officer, was sworn in July 30, 2013 as the eighth United States Ambassador
Yuriy A. Sergeev was appointed Ambassador of Ukraine to the United Nations on May 15, 2007. Sergeev was Ambassador to
