Investigation, surveillance, and intelligence gathering are the core activities of the Federal Bureau of Investigation (FBI). Their mission is to protect and defend the United States against threats, both domestic and international. Using advanced forensic techniques, cutting-edge technology, and highly skilled agents, the FBI meticulously uncovers evidence, solves complex cases, and brings criminals to justice. With a reputation for upholding the law and safeguarding national security, the FBI remains an indispensable force in maintaining public safety and preserving the integrity of the justice system.