What is overseas building operations?

Overseas Building Operations (OBO) is a division within the U.S. Department of State responsible for the planning, design, construction, maintenance, and management of U.S. diplomatic facilities around the world. OBO ensures that embassies, consulates, and other diplomatic buildings are safe, secure, functional, and represent the United States abroad. Their work includes upgrading existing buildings, constructing new facilities, and ensuring compliance with safety, security, and environmental standards. OBO plays a critical role in supporting U.S. diplomatic missions by providing the infrastructure and environments needed for effective diplomacy.