The Department of State's Executive Secretariat (or "S/ES"), is comprised of the Executive Secretary of the Department and three Deputy Executive Secretaries. It is responsible for coordination of the work of the Department of State internally, serving as the liaison between the Department's bureaus and the offices of the Secretary, Deputy Secretary, and Under Secretaries. It also handles the Department's relations with the White House, National Security Council, and other Cabinet agencies. The United States Department of State, often referred to as the State Department, is the Cabinet-level foreign affairs agency of the United States government, equivalent to foreign ministries in other countries. ... North façade of the White House, seen from Pennsylvania Avenue. ... To meet Wikipedias quality standards, this article or section may require cleanup. ...

The Secretariat Staff ("S/ES-S") works with the various offices of the Department in drafting and clearing written materials for the Secretary, Deputy Secretary], and Under Secretary for Political Affairs. This staff also is responsible for taking care of advance preparations for the Secretary's official trips -- domestic and international -- and staffing the "mobile office" and keeping the Secretary's schedule on track during the trip.

The State Department Operations Center ("S/ES-O") is the Secretary's and the Department's communications and crisis management center. Working 24 hours a day, 365 days a year, the Operations Center monitors world events, prepares briefings for the Secretary and other Department principals, and facilitates communication between the Department and the rest of the world. The Operations Center also coordinates the Department's response to crises and supports task forces, monitoring groups, and other crisis-related activities.