What is an FCO?

FCO stands for Foreign and Commonwealth Officer, a professional working within a government's foreign service department, such as the UK's Foreign, Commonwealth & Development Office. FCOs are responsible for representing their country's interests abroad, managing diplomatic relations, providing consular assistance, and promoting international cooperation. Their work may involve postings in embassies, consulates, or at home offices, and often includes policy development, crisis response, and negotiation. FCOs play a key role in shaping foreign policy and supporting citizens overseas.