Lieutenant, Junior Grade Frederic-104 is a Spartan-II supersoldier of the United Nations Space Command's Naval Special Warfare Command. A skilled close-quarters combatant and marksman, Fred is a natural leader and a brilliant strategist. Having been a regular member of Blue Team almost since the unit's inception, Fred typically held the call sign of "Blue-Three". Since 2552, Fred has served as the commander of Blue Team, though he often defers leadership to close friend Master Chief Petty Officer John-117.