The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice, the FBI is also a member of the U.S. Intelligence Community and reports to both the Attorney General and the Director of National Intelligence. A leading U.S. counterterrorism, counterintelligence, and criminal investigative organization, the FBI has jurisdiction over violations of more than 200 categories of federal crimes.
The United States Department of Justice (DOJ), also known as the Justice Department, is a federal executive department of the United States government tasked with the enforcement of federal law and administration of justice in the United States. It is equivalent to the justice or interior ministries of other countries. The department is headed by the U.S. attorney general, who reports directly to the president of the United States and is a member of the president's Cabinet. The current attorney general is Merrick Garland, who has served since March 2021.
The Bureau of Alcohol, Tobacco, Firearms and Explosives (BATFE), commonly referred to as the ATF, is a domestic law enforcement agency within the United States Department of Justice. Its responsibilities include the investigation and prevention of federal offenses involving the unlawful use, manufacture, and possession of firearms and explosives; acts of arson and bombings; and illegal trafficking and tax evasion of alcohol and tobacco products. The ATF also regulates via licensing the sale, possession, and transportation of firearms, ammunition, and explosives in interstate commerce. Many of the ATF's activities are carried out in conjunction with task forces made up of state and local law enforcement officers, such as Project Safe Neighborhoods. The ATF operates a unique fire research laboratory in Beltsville, Maryland, where full-scale mock-ups of criminal arson can be reconstructed. The ATF had 5,285 employees and an annual budget of almost $1.5 billion in 2021. The ATF has received criticism over its handling of the Ruby Ridge siege, the Waco siege and other incidents.
The Bureau of Indian Affairs (BIA), also known as Indian Affairs (IA), is a United States federal agency within the Department of the Interior. It is responsible for implementing federal laws and policies related to Native Americans and Alaska Natives, and administering and managing over 55,700,000 acres (225,000 km2) of reservations held in trust by the U.S. federal government for indigenous tribes. It renders services to roughly 2 million indigenous Americans across 574 federally recognized tribes. The BIA is governed by a director and overseen by the Assistant Secretary for Indian Affairs, who answers to the Secretary of the Interior.
The Counterterrorism Division (CTD) is a division of the National Security Branch of the Federal Bureau of Investigation. CTD investigates terrorist threats inside the United States, provides information on terrorists outside the country, and tracks known terrorists worldwide. In the wake of the September 11 attacks in 2001, CTD's funding and manpower have significantly increased.
The director of the Federal Bureau of Investigation is the head of the Federal Bureau of Investigation, a United States federal law enforcement agency, and is responsible for its day-to-day operations. The FBI director is appointed for a single 10-year term by the president of the United States and confirmed by the Senate. The FBI is an agency within the Department of Justice (DOJ), and thus the director reports to the attorney general of the United States.
The deputy director of the Federal Bureau of Investigation is a senior United States government position in the Federal Bureau of Investigation. The office is second in command to the Director of the Federal Bureau of Investigation. If the director is absent or the position is vacant, the deputy director automatically takes on the additional title and role of acting director. The office is also the highest position attainable within the FBI without being appointed by the President of the United States. Responsibilities as deputy director include assisting the director and leading prominent investigations. All other FBI executives and special agents in charge report to the director through the deputy director. From 1978 to 1987, the position of deputy director was not filled due to William Hedgcock Webster's decision to divide the deputy's responsibility between three positions.
The High-Value Detainee Interrogation Group (HIG) is a U.S. three-agency intelligence-gathering entity that brings together intelligence professionals from the Federal Bureau of Investigation (FBI), the Central Intelligence Agency (CIA), and the United States Department of Defense (DoD). It is administratively housed within the FBI's National Security Branch.
The Science and Technology Branch (STB) is service within the Federal Bureau of Investigation that comprises three separate divisions and three program offices. The goal when it was founded in July 2006 was to centralize the leadership and management of the three divisions. The mission of the STB is discover, develop, and deliver innovative science and technology so that intelligence and innovative investigation is enhanced.
The Information and Technology Branch (ITB) is a service within the Federal Bureau of Investigation. The ITB is responsible for all FBI information technology needs and information management. ITB also promotes and facilitates the creation, sharing, and application of FBI knowledge products with the larger law enforcement community in order to improve overall nationwide crime fighting effectiveness.
The Counterintelligence Division (CD) is a division of the National Security Branch of the Federal Bureau of Investigation. The division protects the United States against foreign intelligence operations and espionage. It accomplishes its mission of hunting spies and preventing espionage through the use of investigation and interaction with local law enforcement and other members of the United States Intelligence Community. In the wake of the September 11, 2001 attacks, the division's funding and manpower have significantly increased.
The Weapons of Mass Destruction Directorate (WMDD) is a division of the National Security Branch of the Federal Bureau of Investigation. WMDD addresses and investigates emerging threats the United States faces from the use of weapons of mass destruction. WMDD specifically consolidates all relevant FBI assets under one comprehensive program capable of detecting, deterring, and dismantling WMD programs. In the wake of the September 11, 2001 attacks, the Division's funding and manpower have significantly increased.
Sean M. Joyce was the 14th Deputy Director of the Federal Bureau of Investigation.
Mark F. Giuliano is an American law enforcement official who served as the 15th Deputy Director of the Federal Bureau of Investigation from December 1, 2013, until his retirement from the FBI on February 1, 2016.
Robert A. Ricks — known as Bob Ricks and "Backdraft Bob" — is an American law enforcement agent and politician from Texas and Oklahoma. He has worked for the Federal Bureau of Investigation, the Governor of Oklahoma and in local law enforcement. He is best known as the FBI Assistant Special Agent in Charge during the 1993 Waco Siege or as FBI Special Agent in Charge during the 1995 Oklahoma City bombing investigation.
William R. Evanina is an American national security official who served as director of the United States National Counterintelligence and Security Center (NCSC) until his January 2021 resignation. As director of the NCSC he was the head of national counterintelligence for the U.S. Government. Evanina previously served as director of the Office of the national counterintelligence executive (ONCIX) before it transitioned into the NCSC. Prior to his service as national counterintelligence executive, he was the chief of the Counterespionage Group for the Central Intelligence Agency. He gained his initial law enforcement experience as a special agent for the Federal Bureau of Investigation.
Andrew George McCabe is an American attorney who served as the Deputy Director of the Federal Bureau of Investigation (FBI) from February 2016 to March 2018 and as the acting Director of the FBI from May 9, 2017, to August 2, 2017. He also serves as a professor at George Mason University's Schar School of Policy and Government. McCabe joined the FBI as a special agent in 1996 and served with the bureau's SWAT team. He became a supervisory special agent in 2003 and held management positions of increasing responsibility until he was appointed deputy director of the FBI in February 2016. McCabe became the acting Director of the FBI following James Comey's dismissal by then President Donald Trump, and served in that position until Trump's appointment of Christopher A. Wray. McCabe later departed from the FBI on poor terms with Trump. After leaving the Trump administration, McCabe has been a contributor at CNN since 2019.
Christopher Asher Wray is an American attorney who is the current director of the Federal Bureau of Investigation (FBI). He was nominated by president Donald Trump on June 7, 2017, and has served since August 2, 2017.
David Bowdich is an American executive and former law enforcement officer serving as the Chief Security Officer of The Walt Disney Company. Prior to this, he served as the Deputy Director of the FBI.
Paul M. Abbate is an American law enforcement officer who has served as the deputy director of the Federal Bureau of Investigation since 2021. He previously served as the associate deputy director from 2018 to 2021.
