Matters related to a country's foreign affairs — diplomacy, relations, and policies with other nations.
外務の専門家として、彼は国際交渉に何度も参加している。
As a foreign affairs expert, he has participated in international negotiations many times.
政府は外務の方針を見直す必要があると発表した。
The government announced that it needs to review its foreign affairs policy.
大学で外務学の講義を取って、国際関係の基礎を学んだ。
I took a foreign affairs class at university and learned the basics of international relations.