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 for Relations with States. The Holy See recognizes all UN member states, except for the People's Republic of China (as the Holy See only recognizes the Republic of China) and North Korea (as the Holy See only has relations with South Korea). The Holy See also recognizes the State of Palestine, the only other non-UN member it recognizes besides Taiwan (ROC). The term "Vatican Diplomatic Corps", by contrast with the diplomatic service of the Holy See, properly refers to all those diplomats "accredited to the Holy See", not those who represent its interests to other nations and international bodies. Since