The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. An agency of the United States Department of Justice, the FBI is 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.
Special Operations Executive (SOE) was a British organisation formed in 1940 to conduct espionage, sabotage and reconnaissance in German-occupied Europe and to aid local resistance movements during World War II.
The United States Secret Service is a federal law enforcement agency under the Department of Homeland Security charged with conducting criminal investigations and protecting U.S. political leaders, their families, and visiting heads of state or government. The Secret Service was, until 2003, part of the Department of the Treasury, due to their initial mandate of combatting counterfeiting of U.S. currency. President Abraham Lincoln founded the agency on April 14, 1865, hours before he was assassinated. The agency has protected U.S. presidents and presidential candidates since 1901.
U.S. Immigration and Customs Enforcement is a federal law enforcement agency under the U.S. Department of Homeland Security. ICE's stated mission is to protect the United States from cross-border crime and undocumented immigration that threaten national security and public safety.
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.
In the United States, a special agent is an official title used to refer to certain investigators or detectives of federal, military, tribal, or state agencies who primarily serve in criminal investigatory positions. Additionally, some special agents operate in criminal intelligence, counterterrorism, or counterintelligence-based roles as well, with one or all of these roles occasionally taking precedence over criminal investigatory tasks.
A covert operation or undercover operation is a military or police operation involving a covert agent or troops acting under an assumed cover to conceal the identity of the party responsible.
The United States Naval Criminal Investigative Service (NCIS) is the primary investigative law enforcement agency of the U.S. Department of the Navy. Its primary function is to investigate major criminal activities involving the Navy and Marine Corps, though its broad mandate includes national security, counterintelligence, counterterrorism, cyberwarfare, and the protection of U.S. naval assets worldwide. NCIS is the successor organization to the former Naval Investigative Service (NIS), which was established by the Office of Naval Intelligence after the Second World War.
The Diplomatic Security Service (DSS) is the principal security and law enforcement agency of the United States Department of State (DOS). As the operational division of DOS Bureau of Diplomatic Security, its primary mission is to provide security to protect diplomatic assets, personnel, and information, and combat visa and passport fraud. DSS also conducts counterterrorism, counterintelligence, cybersecurity and criminal investigations domestically and abroad.
The Air Force Office of Special Investigations is a U.S. federal law enforcement agency that reports directly to the Secretary of the Air Force. OSI is also a U.S. Air Force field operating agency under the administrative guidance and oversight of the Inspector General of the Department of the Air Force. By federal statute, OSI provides independent criminal investigative, counterintelligence and protective service operations worldwide and outside of the traditional military chain of command. Proactively, OSI identifies, investigates, and neutralizes serious criminal, terrorist, and espionage threats to personnel and resources of the Air Force, Space Force, and the U.S. Department of Defense, thereby protecting the national security of the United States.
The Department of the Army Criminal Investigation Division (CID), previously known as the United States Army Criminal Investigation Command (USACIDC) is the primary federal law enforcement agency of the United States Department of the Army. Its primary function is to investigate felony crimes and serious violations of military law and the United States Code within the US Army. The division is an independent federal law enforcement agency with investigative autonomy; CID special agents, both military and civilian, report through the CID chain of command to the CID Director, who reports directly to the Under Secretary of the Army and the Secretary of the Army. Unlike their counterparts at OSI and NCIS, Army CID does not have primary counterintelligence responsibilities.
NCIS: Los Angeles is an American action crime drama television series combining elements of the military drama and police procedural genres, which premiered on CBS on September 22, 2009. The series follows the exploits of the Los Angeles–based Office of Special Projects (OSP), an elite division of the Naval Criminal Investigative Service that specializes in undercover assignments. NCIS: Los Angeles is the first spin-off of the successful series NCIS and the second series in the NCIS franchise. The series concluded on May 21, 2023, making it the second series in the NCIS franchise to end..
Special Agent Oso ( OH-soh) is an American animated children's television series created by Ford Riley for Playhouse Disney. It stars Oso, a panda bear who is a special agent working for the United Network for Investigating Quite Usual Events (U.N.I.Q.U.E.), an agency dedicated to helping children with everyday tasks such as mailing a letter, riding a bike, or making a sandwich. The series debuted on April 4, 2009 and ended on May 17, 2012. The series had a total of 60 episodes over two seasons.
White Collar is an American police procedural drama television series created by Jeff Eastin, starring Tim DeKay as FBI Special Agent Peter Burke and Matt Bomer as Neal Caffrey, a highly intelligent and multi-talented con artist, forger, and thief, working as both Burke's criminal informant and an FBI consultant. Willie Garson and Tiffani Thiessen also star. The show premiered on October 23, 2009, on USA Network, and aired six complete seasons, concluding on December 18, 2014.
NCIS is an American military police procedural television series and the first installment within the NCIS media franchise. The series revolves around a fictional team of special agents from the Naval Criminal Investigative Service (NCIS), combining elements of the military drama and police procedural genres with comedy. The concept and characters were initially introduced with two episodes of the CBS series JAG ; as a spin-off from JAG, the series premiered on September 23, 2003, on CBS. To date, it has entered into the 21st full season and has gone into broadcast syndication on the USA Network. Donald P. Bellisario and Don McGill are co-creators and executive producers of the premiere member of the NCIS franchise. As of 2022, NCIS is the third-longest-running scripted, live-action U.S. prime-time TV series currently airing, surpassed only by Law & Order: Special Victims Unit (1999–present) and Law & Order ; it is the seventh-longest-running scripted U.S. prime-time TV series overall.
The Secret Intelligence Service (SIS), commonly known as MI6, is the foreign intelligence service of the United Kingdom, tasked mainly with the covert overseas collection and analysis of human intelligence on foreign nationals in support of its Five Eyes partners. SIS is one of the British intelligence agencies and the Chief of the Secret Intelligence Service ("C") is directly accountable to the Foreign Secretary.
NCIS: New Orleans is an American action crime drama and police procedural television series that premiered on CBS on September 23, 2014, following the twelfth season of NCIS. The pilot was written by Gary Glasberg. Produced by CBS Studios, Wings Productions and, for the first four seasons, When Pigs Fly Incorporated, the series stars Scott Bakula and CCH Pounder. The series, set and filmed in New Orleans, is the third series of the NCIS franchise. In May 2020, the show was renewed for the seventh season, which premiered on November 8, 2020. In February 2021, CBS announced that the seventh season would be the series' final one. The series concluded on May 23, 2021, making it the first show in the NCIS franchise to end.
FBI is an American crime drama television series created by Dick Wolf and Craig Turk that premiered on CBS on September 25, 2018. The series is produced by Wolf Entertainment, CBS Studios, and Universal Television, with Dick Wolf, Arthur W. Forney, Peter Jankowski, and Turk serving as executive producers.
FBI: Most Wanted is an American crime drama television series created by René Balcer and produced by Wolf Entertainment that was ordered to series by CBS in May 2019. It is the first spin-off from Dick Wolf's drama FBI, in whose first season the characters of the series were introduced. The series premiered on January 7, 2020.
FBI: International is an American crime television series that airs on CBS. It is the second spin-off from Dick Wolf's drama FBI and the third series in the FBI franchise. The series follows a team of FBI special agents who investigate crime and terrorism abroad. FBI: International premiered on September 21, 2021, and a full season was ordered in October 2021.
