- Basic Definition
- Ambassador is a high-ranking diplomat representing a state abroad
- Term derives from Middle English "ambassadour" meaning "service"
- First recorded usage around 14th century
- Diplomatic Status
- Highest diplomatic rank under Vienna Convention (1964)
- Usually accredited to head of state, sometimes to government
- Granted diplomatic immunity and personal safety abroad
- Must be approved by host country before assignment
- Modern Functions
- Protects citizens of home country in host country
- Acts as intermediary between nations in trade
- Works for peace, combats terrorism and human trafficking
- Lives overseas or in host country for long periods
- Types and Variations
- Ambassador-at-large operates in multiple countries or regions
- Commonwealth members use High Commissioners instead
- Holy See ambassadors are called Apostolic Nuncios
- Non-diplomatic ambassadors represent cultural and charitable organizations
- Career Ambassadors
- Career ambassadors hold rank for life in US
- May not have diplomatic authority but often serve as ambassadors
- Can use US Diplomatic Passports for travel