Chief of Mission
Chief of Mission https://diplomacy.state.gov/wp-content/themes/corpus/images/empty/thumbnail.jpg 150 150 https://secure.gravatar.com/avatar/a593d829a559e886bafacbed39688d04?s=96&d=mm&r=gUsually called an ambassador, this is the ranking officer in an embassy or permanent mission and the personal representative of the head of state of his/her nation.