The Embassy of Sierra in Temeschburg (German: Botschaft von Sierra, Temeschburg, Romanian: Ambasada Sierrei, Timișoara, Hungarian: Nagykövetség Hegylánc, Temesvár, Serbian: Амбасада Сијера, Темишвар) is the diplomatic mission of the Kingdom of Sierra to the Principality of the Banat. Sierra initially established relations with the Banat in 1919, shortly after the latter's declaration of independence from Austria-Hungary, although diplomatic relations with the Banatian government were suspended following the communist takeover of the country after World War II. Between 1945 and 1989, Sierra recognized the Banatian government-in-exile and gave political refuge to the Banatian Royal Family, although operated informal contact with the Communist Banat through Roman embassy in Temeschburg. After