The Department of State

The Foreign Service is the corps of career diplomats who staff American embassies and consulates around the world. Foreign Service Officers rotate between postings every two to three years, serving in political, economic, consular, management, and public diplomacy roles, and are frequently posted to hardship or high-danger locations as part of their career progression.

Admission is highly competitive, requiring the Foreign Service Officer Test and a full day of oral assessments; fewer than 5% of applicants in a typical year are ultimately hired. Ambassadors are drawn both from career Foreign Service ranks and from political appointees nominated by the president and confirmed by the Senate.

The service is deliberately kept separate from the civil service: officers commit to worldwide availability, can be assigned anywhere the department needs them, and are subject to an "up or out" promotion system in which those not promoted within set time limits must leave. It totals roughly 13,000 officers plus a similar number of specialists (security agents, IT, medical, and others).

By long tradition, the ratio of career to political ambassadors runs about 70 to 30, with political appointees more common in wealthy allied capitals such as London, Paris, and Tokyo. The American Foreign Service Association, the officers' professional association and union, periodically criticizes large donors being named to sensitive posts.

This bureau issues U.S. passports (more than 20 million in a typical year) and adjudicates visa applications from foreign nationals seeking to visit, study, or immigrate to the United States. It also runs the Office of Overseas Citizens Services, which assists Americans abroad who are arrested, hospitalized, or affected by a natural disaster or evacuation.

During the COVID-19 pandemic, the bureau coordinated one of the largest peacetime repatriation efforts in U.S. history, helping bring more than 100,000 Americans home from over 135 countries in a matter of weeks after commercial flights were grounded worldwide.

Consular Affairs is unusual in the federal government because it is almost entirely fee-funded: passport and visa fees, not appropriations, cover most of its budget. That makes its finances sensitive to swings in international travel, as the pandemic showed when application volume collapsed and processing backlogs later ballooned.

The bureau also maintains the Consular Lookout and Support System and shares data with the Department of Homeland Security, and it issues the Country Information pages and travel advisories (levels 1 through 4) that many Americans consult before trips abroad.

Historically, most non-military U.S. foreign aid was administered by the U.S. Agency for International Development (USAID), an independent agency that worked closely with State. In 2025, the Trump administration moved to shut down USAID as a standalone agency and folded its remaining functions and programs into the State Department, consolidating foreign assistance decision-making under the Secretary of State.

State Department-run assistance programs today include the President's Emergency Plan for AIDS Relief (PEPFAR), disaster relief coordinated through the Bureau of Population, Refugees, and Migration, and security assistance to allied governments, all now administered inside the department rather than through a separate aid agency.

U.S. foreign aid totals roughly $60 billion a year across all agencies, historically less than 1 percent of the federal budget, a figure Americans routinely overestimate in polls by a wide margin. Major recipients in recent years have included Ukraine, Israel, Egypt, Jordan, and Ethiopia.

The 2025 consolidation drew lawsuits and sharp debate: supporters argued it ends duplication and puts aid firmly under diplomatic control, while critics, including former officials of both parties and humanitarian groups, warned that cutting staff and pausing programs disrupted food, health, and refugee assistance and ceded influence to other powers.

Diplomatic Security protects U.S. embassies, consulates, and their personnel worldwide, and its special agents also protect the Secretary of State and visiting foreign dignitaries inside the United States. It is one of the largest security and law enforcement operations in the federal government, spanning more than 270 posts overseas.

The bureau was significantly reformed after the 1998 East Africa embassy bombings and again after the 2012 attack on the U.S. diplomatic compound in Benghazi, Libya, both of which prompted Congress to mandate stronger physical security standards for U.S. facilities abroad.

Its special agents are sworn federal law enforcement officers who investigate passport and visa fraud (a common tool in human-trafficking and terrorism cases), run the Rewards for Justice program that pays for information on terrorists, and provide the security detail for the Secretary, one of the few Cabinet officials with round-the-clock protection.

Physical standards now trace to the Inman Report after the 1983 Beirut embassy bombing, which set setback distances and blast-resistance rules for new construction. The Bureau of Overseas Buildings Operations carries out the resulting multibillion-dollar program of building fortified "new embassy compounds."

Named for Secretary of State George C. Marshall, the European Recovery Program provided more than $13 billion (well over $150 billion in today's dollars) to rebuild Western European economies after World War II. It is widely credited with stabilizing postwar Europe and containing the spread of Soviet influence.

Marshall received the Nobel Peace Prize in 1953 for the plan, one of five Secretaries of State to win it (with Elihu Root, Frank Kellogg, Cordell Hull, and Henry Kissinger), and the program remains the standard historical reference point whenever large-scale U.S. foreign assistance is proposed or debated.

Marshall outlined the idea in a June 1947 commencement speech at Harvard, offering aid to all of Europe, including the Soviet Union and its satellites; Moscow refused and barred the Eastern bloc from joining. Sixteen Western European countries formed the Organization for European Economic Co-operation (later the OECD) to coordinate the funds.

The aid ran from 1948 to 1952 and was administered by a separate Economic Cooperation Administration, an early model for later development agencies. Recipients used it to buy American food, fuel, and machinery, so it also boosted U.S. exports and was politically easier to sell to Congress for that reason.

Secretary of State Cyrus Vance played a central role in the negotiations that produced the Camp David Accords, brokered by President Carter between Israeli Prime Minister Menachem Begin and Egyptian President Anwar Sadat over thirteen days at the presidential retreat in Maryland.

The resulting 1979 Egypt-Israel Peace Treaty was the first peace agreement between Israel and an Arab state, and it remains in force today, making it one of the State Department's most consequential and durable diplomatic achievements of the twentieth century.

Begin and Sadat shared the 1978 Nobel Peace Prize. Under the treaty Israel withdrew from the Sinai Peninsula it had captured in 1967, and the United States committed to large, ongoing annual aid packages to both countries that continue to this day.

Sadat was assassinated by Egyptian militants in 1981, in part over the treaty, and no other Arab state signed a peace agreement with Israel until Jordan in 1994. The "land for peace" framework and U.S.-hosted summit diplomacy it modeled shaped later negotiations, including Oslo and the 2020 Abraham Accords.

On September 11, 2012, attackers assaulted the U.S. diplomatic compound in Benghazi, Libya, killing U.S. Ambassador J. Christopher Stevens and three other Americans. It was the first killing of a sitting U.S. ambassador since 1979.

The attack prompted an Accountability Review Board investigation, multiple congressional investigations, and a major overhaul of security standards and staffing at high-risk diplomatic posts, changes that reshaped how the department assesses risk at overseas facilities to this day.

The independent Accountability Review Board, led by veteran diplomat Thomas Pickering and former Joint Chiefs chairman Michael Mullen, found "systemic failures and leadership and management deficiencies" in two State Department bureaus and made 29 recommendations, most of which the department adopted.

Congress held years of hearings; a select House committee's 2016 report ran more than 800 pages. The investigations also surfaced Secretary Hillary Clinton's use of a private email server, which became a major issue in the 2016 presidential campaign.

Established by Congress in 1946 at the initiative of Senator J. William Fulbright, the Fulbright Program is the U.S. government's flagship international educational exchange program, sending American students and scholars abroad to study and teach while bringing foreign counterparts to the United States.

More than 400,000 people from over 160 countries have participated since the program's founding, including dozens of Nobel laureates, and it remains one of the most visible and widely respected tools of American public diplomacy worldwide.

Fulbright originally funded the exchanges by letting foreign governments pay off their World War II debts to the United States in local currency, which was then used for scholarships in those countries. Today it is funded by an annual congressional appropriation plus contributions from about 160 partner governments.

Alumni include heads of state, cabinet ministers, and 40-plus Nobel laureates, and the program is overseen by a presidentially appointed Fulbright Foreign Scholarship Board. It is administered for the State Department largely by nonprofit partners such as the Institute of International Education.

The President's Emergency Plan for AIDS Relief, launched by President George W. Bush in 2003 and administered through the State Department, is the largest commitment by any nation to address a single disease in history, credited with saving more than 25 million lives worldwide through HIV testing, prevention, and treatment programs.

PEPFAR operates in more than 50 countries and has consistently drawn bipartisan support in Congress since its creation, making it one of the rare foreign assistance programs to be reauthorized repeatedly across administrations of both parties.

The program has spent over $110 billion since 2003 and at its peak supported antiretroviral treatment for roughly 20 million people and HIV testing for tens of millions a year, working through ministries of health, faith-based groups, and organizations like the Global Fund.

Its long bipartisan streak frayed in the 2020s over disputes about whether recipient organizations could be linked to abortion services, delaying a clean five-year reauthorization, and the 2025 foreign-aid restructuring and funding pauses disrupted supply chains that clinics in Africa depend on.

Consular officers at U.S. embassies and consulates worldwide interview and adjudicate millions of visa applications each year, covering categories ranging from tourism and business travel to student visas and permanent immigration, applying immigration law set by Congress and enforced jointly with the Department of Homeland Security.

Visa policy is one of the most direct ways the State Department affects everyday international travel and business, since a change in visa processing times or eligibility rules can immediately affect tourism, university enrollment, and cross-border commerce.

The department issues roughly 10 million nonimmigrant visas and around half a million immigrant visas in a normal year, and it runs the Diversity Visa lottery and the monthly Visa Bulletin that governs green-card wait times. Citizens of about 40 countries can skip the visa entirely under the Visa Waiver Program.

A visa is only permission to travel to a U.S. port of entry; Customs and Border Protection makes the final admission decision. Consular decisions to refuse a visa are generally not reviewable by any court, a doctrine known as consular nonreviewability.

While the Treasury Department's Office of Foreign Assets Control administers most sanctions programs, the State Department leads the diplomatic strategy behind them, building international coalitions to pressure foreign governments, sanctioning human rights abusers, and negotiating the terms under which sanctions might eventually be lifted.

Sanctions diplomacy has become an increasingly central tool of U.S. foreign policy in recent decades, used in place of military action in cases ranging from Russia's invasion of Ukraine to North Korea's nuclear weapons program.

State runs specific sanctions authorities of its own, including the Global Magnitsky program targeting individual human-rights abusers and corrupt officials, terrorism and weapons-proliferation designations, and the annual determinations that name state sponsors of terrorism.

Coordinating sanctions with allies multiplies their effect: the post-2022 measures on Russia involved the European Union, the United Kingdom, Japan, and others acting in near lockstep, freezing central-bank reserves and capping oil prices. Critics note broad sanctions can harm civilian populations and push targeted states toward alternative financial systems.