It maintains diplomatic relations with 107 states, has permanent observer status at the United Nations, enters into treaties and issues its own passports, coins and postage stamps. Its two headquarters buildings in Rome enjoy extraterritoriality, similar to embassies, and it maintains embassies in other countries. The three principal officers are counted as citizens.
Unlike the Holy See, however, which is sovereign over Vatican City and thus has clear territorial separation of its sovereign area and that of Italy, SMOM has had no territory since the loss of the island of Malta in 1798, other than only those current properties with extraterritoriality listed above.
This organization has no territory, yet it is somehow recognized as a sovereign state by over 100 countries. Read More