If you are on active duty and expect to be discharged or released from active duty service within 120 days, you may submit a Certificate of Release or Discharge from Active Duty from the appropriate Branch Personnel Office containing the following information: (1) the military service dates including the expected discharge or release date; (2) and the character of service (must be an honorable or general discharge); and (3) any qualifying service/campaign/expeditionary medals. It is the mission of the Federal Bureau of Prisons to protect society by confining offenders in the controlled environments of prisons and community-based facilities that are safe, humane, cost-efficient, and appropriately secure, and that provide work and other self-improvement opportunities to assist offenders in becoming law-abiding citizens.