U.S. Department of State

The Articles of Confederation did not designate a separate executive branch of the government. Foreign affairs were delegated to the Committee of Secret Correspondence by the Congress of the Confederation in 1775, based on the Committee of Correspondence that was used by the colony of Massachusetts to communicate with the other colonies. The Committee of Secret Correspondence was renamed the Committee of Foreign Affairs in 1777. In 1781, the Department of Foreign Affairs was established as a permanent body to replace the Committee of Foreign Affairs, and the office of secretary of foreign affairs was established to lead the department.

The U.S. Constitution, drafted September 1787 and ratified the following year, gave the president responsibility for conducting the federal government's affairs with foreign states. To that end, on July 21, 1789, the First Congress approved legislation to reestablish the Department of Foreign Affairs under the new government, which President George Washington signed into law on July 27, making the department the first federal agency to be created under the new Constitution. This legislation remains the basic law of the Department of State.

In September 1789, additional legislation changed the name of the agency to the Department of State and assigned it a variety of domestic duties, including managing the United States Mint, keeping the Great Seal of the United States, and administering the census. President Washington signed the new legislation on September 15. Most of these domestic duties gradually were transferred to various federal departments and agencies established in the 19th century. However, the secretary of state still retains a few domestic responsibilities, such as serving as keeper of the Great Seal and being the officer to whom a president or vice president wishing to resign must deliver an instrument in writing declaring the decision.

Reflecting the fledgling status of the US at the time, the Department of State under Secretary Jefferson comprised only six personnel, two diplomatic posts (in London and Paris), and 10 consular posts. When Jefferson took charge of the department, one clerk oversaw the Foreign Office and another oversaw the Home Office. …

The Executive Branch and the Congress have constitutional responsibilities for US foreign policy. Within the Executive Branch, the Department of State is the lead US foreign affairs agency, and its head, the secretary of state, is the president's principal foreign policy advisor. The department advances US objectives and interests in the world through its primary role in developing and implementing the president's foreign policy. It also provides an array of important services to US citizens and to foreigners seeking to visit or immigrate to the United States.

All foreign affairs activities—US representation abroad, foreign assistance programs, countering international crime, foreign military training programs, the services the department provides, and more—are paid for out of the foreign affairs budget, which represents little more than 1% of the total federal budget.

The department's core activities and purpose include:

The Department of State conducts these activities with a civilian workforce, and normally uses the Foreign Service personnel system for positions that require service abroad. Employees may be assigned to diplomatic missions abroad to represent the United States, analyze and report on political, economic, and social trends; adjudicate visas; and respond to the needs of US citizens abroad.

The US maintains diplomatic relations with about 180 countries and maintains relations with many international organizations, adding up to 273 posts around the world. In the United States, about 5,000 professional, technical, and administrative employees work compiling and analyzing reports from overseas, providing logistical support to posts, communicating with the American public, formulating and overseeing the budget, issuing passports and travel warnings, and more. In carrying out these responsibilities, the Department of State works in close coordination with other federal agencies, including the departments of Defense, Treasury, and Commerce. The department also consults with Congress about foreign policy initiatives and policies.

The most senior official in the Department is the Secretary of State. The Secretary is the chief executive officer of the Department of State and a member of the Cabinet who answers directly to, and advises, the president of the United States. The Secretary organizes and supervises the entire department and its staff.

Immediately subordinate to the Secretary are the Deputy Secretary and the Deputy Secretary for Management and Resources, the second- and third-highest-ranking officials in the department. Ranking below the two Deputy Secretaries are six Under Secretaries, who each oversee several bureaus and offices tasked with specific areas of policy and administration. Each bureau or office, in turn, is managed by a senior official. The senior official in most bureaus is an Assistant Secretary of State, with some senior officials having other titles such as Director or Ambassador-at-Large. The final tier of senior leadership below Assistant Secretary is Deputy Assistant Secretary, of which there are several dozen. Staff below the Deputy Assistant Secretary rank are generally considered "working level."

Officials from the Secretary through the Assistant Secretaries are nominated by the President and confirmed by the Senate.

Under the Obama administration, the website of the Department of State had indicated that the State Department's 75,547 employees included 13,855 foreign service officers; 49,734 locally employed staff, whose duties are primarily serving overseas; and 10,171 predominantly domestic civil service employees.

Since the 1996 reorganization, the administrator of the US Agency for International Development (USAID), while leading an independent agency, also reports to the secretary of state, as does the US ambassador to the United Nations.

From 1790 to 1800, the State Department was headquartered in Philadelphia, the national capital at the time. It occupied a building at Church and Fifth Street. In 1800, it moved from Philadelphia to Washington, D.C., where it briefly occupied the Treasury Building and then the Seven Buildings at 19th Street and Pennsylvania Avenue.

The State Department moved several times throughout the capital in the ensuing decades, including six buildings in September 1800; the War Office Building west of the White House the following May; the Treasury Building once more from September 1819 to November 1866; the Washington City Orphan Home from November 1866 to July 1875; and the State, War, and Navy Building in 1875.

Since May 1947, the State Department has been based in the Harry S. Truman Building, which originally was intended to house the Department of Defense; it has since undergone several expansions and renovations, most recently in 2016. Previously known as the "Main State Building", in September 2000 it was renamed in honor of President Harry S. Truman, who was a major proponent of internationalism and diplomacy.

As the DOS is located in the Foggy Bottom neighborhood of Washington, it is sometimes metonymically referred to as "Foggy Bottom".

The US Department of State has in the recent years rolled out Professional Exchange Fellows who have risen to professional ranks in their lives and are chosen by the US Embassies worldwide to be a professional fellows of the State Department spending time in the United States and interacting with their American colleagues, leadership and counterparts. Notable alumni of Professional Fellows include Edmond Fernandes, Anoka Abeyratne.

The Fulbright Program, including the Fulbright–Hays Program, is a program of competitive, merit-based grants for international educational exchange for students, scholars, teachers, professionals, scientists and artists, founded by United States Senator J. William Fulbright in 1946. Under the Fulbright Program, competitively selected US citizens may become eligible for scholarships to study, conduct research, or exercise their talents abroad; and citizens of other countries may qualify to do the same in the United States. The program was established to increase mutual understanding between the people of the United States and other countries through the exchange of persons, knowledge, and skills.

The Fulbright Program provides 8,000 grants annually to undertake graduate study, advanced research, university lecturing, and classroom teaching. In the 2015–16 cycle, 17% and 24% of American applicants were successful in securing research and English Teaching Assistance grants, respectively. However, selectivity and application numbers vary substantially by country and by type of grant. For example, grants were awarded to 30% of Americans applying to teach English in Laos and 50% of applicants to do research in Laos. In contrast, 6% of applicants applying to teach English in Belgium were successful compared to 16% of applicants to do research in Belgium.

The US Department of State's Bureau of Educational and Cultural Affairs sponsors the Fulbright Program from an annual appropriation from the U.S. Congress. Additional direct and in-kind support comes from partner governments, foundations, corporations, and host institutions both in and outside the US The Fulbright Program is administered by cooperating organizations like the Institute of International Education. It operates in over 160 countries around the world. In each of 49 countries, a bi-national Fulbright Commission administers and oversees the Fulbright Program. …