Before revision: upright=1.4|Secretary of State Mike Pompeo swears in the 195th Foreign Service Generalist Class in October 2018 A Foreign Service Officer (FSO) is a commissioned member of the United States Foreign Service.
After revision: upright=1.4|Secretary of State Mike Pompeo swears in the 195th Foreign Service Generalist Class in October 2018 A Foreign Service officer (FSO) is a commissioned member of the United States Foreign Service.