Diplomatic mission

• 1. Introduction

  ›

  A diplomatic mission is a group of people from one state or organization present in another state to officially represent the sender in that host country. When North Korean nationals, facing arrest and deportation from China, slipped inside third-country embassies on Chinese soil, they were exploiting one of the oldest and most consequential features of these institutions: the premise that once you cross that threshold, you have entered a protected space. How does that protection actually work? Who can enter, and who cannot? And what happens when the rules are broken?

• 2. A Taxonomy of Missions

  ›

  An embassy sits at the top of the hierarchy. It is normally located in the capital of a receiving state and provides a full range of services, including consular services. Below it, consulates and consulates-general operate in major cities away from the capital, handling day-to-day matters for individual travelers and businesses. The Philippines, for instance, maintains its embassy to the United States in Washington, D.C., but also keeps seven consulates-general in major American cities.

  Not every mission fits those two categories. A legation once served as the standard form of diplomatic representation, headed by a minister rather than an ambassador. Ambassadors outranked ministers and took precedence at official events. Legations fell out of favor after World War II and were largely upgraded to embassies.

  Within Commonwealth countries, the picture shifts again. Missions between Commonwealth members are called high commissions, and their heads are high commissioners. Ambassadors and high commissioners are regarded as equivalent in status and function. A Vatican mission carries yet another name: an apostolic nunciature, headed by a nuncio, the Latin word for envoy. Under Muammar Gaddafi, Libya called its missions people's bureaus, each headed by a secretary.

  An honorary consul occupies a distinct category of its own. This is not a career diplomat or a civil servant, but a single person representing a country on an honorary basis, often a citizen of the host country rather than the country being represented, with only a limited range of services to offer.

• 3. Embassy and Chancery

  ›

  "Embassy" and "chancery" are often used as synonyms, but they describe different things. The embassy, strictly speaking, is the diplomatic delegation itself, the people. The chancery is the physical office space where diplomatic work is carried out. So the embassy operates in the chancery.

  The same distinction surfaces in another pair of terms. When people speak of the ambassador's official home, that is the embassy residence. The working office is the embassy office, or chancery. Members of a diplomatic mission may live inside the chancery building or outside it entirely; the rules grant their private residences the same protection as the mission's official premises.

  A single embassy can also carry out functions that extend beyond the borders of its host country. An embassy may serve as a non-resident permanent mission to one or more other countries simultaneously. In Rome, this layering is especially visible: many states maintain separate missions to both Italy and the Holy See. At present, only the Iraqi and United States missions share a compound, though each appoints separate ambassadors to each country.

• 4. The Law That Governs It All

  ›

  The 1961 Vienna Convention on Diplomatic Relations is the foundational text. It sets out, in its own words, that the functions of a diplomatic mission consist in representing the sending state in the receiving state, protecting the interests of the sending state and its nationals, negotiating with the host government, gathering information by lawful means, and promoting friendly economic, cultural, and scientific relations.

  A separate treaty, the Vienna Convention on Consular Relations, governs consulates specifically, with a focus on dealings with individual persons and businesses rather than state-to-state relations. Consular officials are distinct from diplomats under this framework.

  For European Union citizens, a multilateral layer of protection exists under Article 23 of the Treaty on the Functioning of the European Union. Any EU citizen who needs consular help in a country where their own state has no diplomatic presence may turn to the mission of any other EU member state. Canadian and Australian nationals benefit from a bilateral version of this arrangement under the Canada-Australia Consular Services Sharing Agreement.

• 5. Extraterritoriality and Its Limits

  ›

  A widespread belief holds that an embassy is sovereign territory of the country it represents. The reality is more qualified. Diplomatic mission premises remain under the jurisdiction of the host state; they are not sovereign territory unless the sending state has specifically granted that status, which only a minority of countries do.

  What embassies do have is immunity from most local laws, as well as a guarantee that host-country authorities cannot enter without permission. That rule has one carve-out: consent may be assumed in cases of fire or other disaster requiring prompt protective action. Diplomats themselves retain full diplomatic immunity regardless of where they reside.

  International rules treat an attack on an embassy as an attack on the country it represents. History records several dramatic violations of this principle. The British Embassy in Beijing was invaded repeatedly in 1967. The American Embassy in Tehran was seized during the hostage crisis that ran from 1979 to 1981. The Japanese ambassador's residence in Lima, Peru, was taken over during a hostage crisis that lasted from 1996 to 1997.

• 6. When Diplomacy Frays

  ›

  Short of severing relations entirely, a country that wants to signal displeasure with another has a well-established option: it recalls its head of mission. The mission itself continues to operate, but it is now led by a chargé d'affaires, usually the deputy chief of mission, who may have limited powers. The chargé d'affaires ad interim also steps in during the gap between one chief of mission's departure and a successor's arrival.

  Governments of states not recognized by the receiving country face a different problem. They cannot establish a diplomatic mission under the Vienna Convention at all. Instead, they set up non-diplomatic offices that handle some practical functions without carrying official status. The Taipei Economic and Cultural Representative Offices represent the government of the Republic of China on this basis. Somaliland maintains representative offices in London, Addis Ababa, Rome, Taipei, and Washington, D.C. The Hong Kong and Macau economic and trade offices operate on similar terms. Their staff are not diplomats, hold no diplomatic visas, and do not enjoy full diplomatic privileges, though some host countries have enacted domestic legislation providing personal immunities and tax privileges, as is the case for Hong Kong offices in London and Toronto, and the Macau office in Lisbon.