High Quality Content by WIKIPEDIA articles! The Office of eDiplomacy acts as an applied technology think tank for the United States Department of State. As part of the Bureau of Information Resource Management, eDiplomacy serves as a liaison between Department of State IT specialists and Department of State diplomats and other employees / end users. Its mission is to support U.S. diplomats and American diplomacy through collaborative technologies, and to promote other technologies that assist this diplomatic work.