Federal Correctional Institutions (FCIs) are facilities operated by the Federal Bureau of Prisons in the United States. They are designed to house inmates who have been convicted of federal crimes and typically offer a range of security levels, from low to medium. FCIs focus on rehabilitation and provide various programs, including education and vocational training, to help inmates reintegrate into society. These institutions are part of the broader federal prison system, which also includes United States Penitentiaries and Federal Detention Centers. FCIs aim to maintain safety and security while promoting positive behavior and personal development among inmates.