United States Federal Bureau of Investigation (FBI)

The Federal Bureau of Investigation (FBI) is the United States' primary federal agency responsible for investigating and enforcing federal laws. It operates under the Department of Justice and handles a wide range of security issues, including national security, counterterrorism, cybercrime, organized crime, public corruption, and civil rights violations. The FBI gathers intelligence, conducts investigations, and works with other agencies to protect the U.S. from threats. It also provides support and training to law enforcement agencies nationwide and plays a key role in maintaining national safety and justice.