Embassy of the United States to the Holy See to the Holy See, previously located on Aventine Hill, moved to new headquarters in September 2015 in a separate building on the same compound as the United States Embassy Rome. Embassy of the United States to the Holy See The Embassy of the United States of America to the Holy See (or Embassy Vatican for short) is the diplomatic mission of United States of America to the Holy See, a term referring to the central government and universal reach of the Roman Catholic Church. The current embassy moved to new headquarters in September 2015 in a separate building on the
Foreign relations of the Holy See Church communities which are not accredited to the governments of the respective states and work only in an unofficial, non-diplomatic capacity. The regions and states where such non-diplomatic delegates operate are: Brunei, Comoros, Laos, Somalia, Vietnam, Jerusalem and the Palestinian territories (Palestine), Pacific Ocean (Tuvalu, dependent territories), Arabian Peninsula (Oman, foreigners in Saudi Arabia), Antilles (dependent territories), apostolic delegate to Kosovo (Republic of Kosovo) and the apostolic prefecture of Western Sahara (Sahrawi Arab Democratic Republic). The Holy See has no relations of any kind with the following states: The Holy See maintains 183 permanent diplomatic missions abroad, of which 73