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 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.
A security agency is a governmental organization that conducts intelligence activities for the internal security of a nation. They are the domestic cousins of foreign intelligence agencies, and typically conduct counterintelligence to thwart other countries' foreign intelligence efforts.
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 Bureau of Diplomatic Security, commonly known as Diplomatic Security (DS), is the security branch of the United States Department of State. It conducts international investigations, threat analysis, cyber security, counterterrorism, and protection of people, property, and information. Its mission is to provide a safe and secure environment for officials to execute the foreign policy of the United States.
The National Security Branch (NSB) is a service within the Federal Bureau of Investigation. The NSB is responsible for protecting the United States from weapons of mass destruction, acts of terrorism, and foreign intelligence operations and espionage. The NSB accomplishes its mission by investigating national security threats, providing information and analysis to other law enforcement agencies, and developing capabilities to keep the US nation secure.
The Australian Intelligence Community (AIC) and the National Intelligence Community (NIC) or National Security Community of the Australian Government are the collectives of statutory intelligence agencies, policy departments, and other government agencies concerned with protecting and advancing the national security and national interests of the Commonwealth of Australia. The intelligence and security agencies of the Australian Government have evolved since the Second World War and the Cold War and saw transformation and expansion during the Global War on Terrorism with military deployments in Afghanistan, Iraq and against ISIS in Syria. Key international and national security issues for the Australian Intelligence Community include terrorism and violent extremism, cybersecurity, transnational crime, the rise of China, and Pacific regional security.
The United States Department of Justice National Security Division (NSD) handles national security functions of the department. Created by the 2005 USA PATRIOT Act reauthorization, the division consolidated all of the department's national security and intelligence functions into a single division. The division is headed by the Assistant Attorney General for National Security.
The CIA publishes organizational charts of its agency. Here are a few examples.
United States Army Counterintelligence (ACI) is the component of United States Army Military Intelligence which conducts counterintelligence activities to detect, identify, assess, counter, exploit and/or neutralize adversarial, foreign intelligence services, international terrorist organizations, and insider threats to the United States Army and U.S. Department of Defense (DoD).
The Criminal, Cyber, Response, and Services Branch (CCRSB) is a service within the Federal Bureau of Investigation (FBI). The CCRSB is responsible for investigating financial crime, white-collar crime, violent crime, organized crime, public corruption, violations of individual civil rights, and drug-related crime. In addition, the Branch also oversees all computer-based crime related to counterterrorism, counterintelligence, and criminal threats against the United States.
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 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.
The Criminal Investigative Division (CID) is a division within the Criminal, Cyber, Response, and Services Branch of the Federal Bureau of Investigation. The CID is the primary component within the FBI responsible for overseeing FBI investigations of traditional crimes such as narcotics trafficking and violent crime.
Sean M. Joyce was the 14th Deputy Director of the Federal Bureau of Investigation.
The Counter Terrorism Department (Urdu: سررشتہِ تحقیقاتِ جرائم ، پاکستان; CTD) formerly known as the Crime Investigation Department (CID), are crime scene investigation, interrogation, anti-terrorism, and intelligence bureaus of the provincial police services of Pakistan.
