The United States first established diplomatic relations with Austria in 1838 during the time of the Austrian Empire. Relations between the United States have been continuous since that time except for two interruptions during World War I and World War II.
As part of the modernization of the state system in the 1860s, Austria-Hungary began to send permanent envoys to the United States. After 11 November 1918, these were no longer representatives of the Emperor, but of the republican state of German-Austria or the Austrian Republic, who were now called ambassadors. On 13 March 1938, the Austrian representation in Washington, D.C. was closed due to the "Anschluss" to Nazi Germany and only reopened one and a half years after the re-establishment of the Republic of Austria following the end of World War II.[1]
The fact that diplomatic relations were not resumed until November 1946 reflects the fact that the United States, as the occupying power in Austria, had a high-ranking presence in Vienna since 1 September 1945, and the four occupying powers considered themselves the supreme authority in Austria. It was not until the summer of 1946 that the government of Leopold Figl was given more political leeway.
Dumba was declared persona non grata by the U.S. Government on 8 September 1915 and left the U.S. on 5 October, however, his appointment formally ended a month later.
Count Tarnowski was named ambassador following Dumba's expulsion and arrived in Washington in 1916 but never presented his credentials to President Wilson. Therefore, his name therefore does not appear in the U.S. records and the legation is said to have been led by Erich Zwiedinek von Südenhorst as Chargé d'affaires until the embassy was closed and diplomatic relations were officially broken off on 8 April 1917. The United States did not formally declare war on Austria-Hungary until 7 December 1917.
Formerly State Secretary for European and International Affairs, Minister in charge of Commerce, Agriculture, Forestry, Tourism, Culture and Communities for the Regional Government of Carinthia, and Ambassador to Hungary.[11]
Formerly Director-General for Consular Affairs at the Austrian Foreign Ministry and Austrian National Coordinator and leader of the Task Force for the Combat of Human Trafficking.[13]